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EMISSION CONTROL ABBREVIATIONS Gasoline & Diesel <meta name="InColGX" content=""> </head> <body bgcolor="white" text="black"> <h1>EMISSION CONTROL ABBREVIATIONS</h1> <h1>Gasoline & Diesel</h1><a name="S34101949592000121200000"></a><h2 class="clsHeadOne">"A"</h2> <dl> <dt><span class="clsTermLabel">A/C</span></dt> <dd> <p>Air Conditioning</p> </dd> <dt><span class="clsTermLabel">A/C-ISUS</span></dt> <dd> <p>A/C Idle Speed-Up Solenoid</p> </dd> <dt><span class="clsTermLabel">A/F</span></dt> <dd> <p>Air/Fuel</p> </dd> <dt><span class="clsTermLabel">AAI</span></dt> <dd> <p>Air Assist Injector</p> </dd> <dt><span class="clsTermLabel">ACL</span></dt> <dd> <p>Air Cleaner (Thermostatic Air Cleaner)</p> </dd> <dt><span class="clsTermLabel">ACL-BMS</span></dt> <dd> <p>ACL Bimetallic Sensor</p> </dd> <dt><span class="clsTermLabel">ACL-CKV</span></dt> <dd> <p>ACL Check Valve</p> </dd> <dt><span class="clsTermLabel">ACL-DV</span></dt> <dd> <p>ACL Delay Valve</p> </dd> <dt><span class="clsTermLabel">ACL-PVS</span></dt> <dd> <p>ACL Ported Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">ACL-RDV</span></dt> <dd> <p>ACL Reverse Delay Valve</p> </dd> <dt><span class="clsTermLabel">ACL-RDVS</span></dt> <dd> <p>ACL Reverse Delay Valve (Single)</p> </dd> <dt><span class="clsTermLabel">ACL-TCV</span></dt> <dd> <p>ACL Thermal Control Valve</p> </dd> <dt><span class="clsTermLabel">ACL-TS</span></dt> <dd> <p>ACL Temperature Sensor</p> </dd> <dt><span class="clsTermLabel">ACL-TSOV</span></dt> <dd> <p>ACL Temperature Sensor Override Valve</p> </dd> <dt><span class="clsTermLabel">ACL-TVS</span></dt> <dd> <p>ACL Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">ACL-TVV</span></dt> <dd> <p>ACL Thermal Vacuum Valve</p> </dd> <dt><span class="clsTermLabel">ACL-VCDV</span></dt> <dd> <p>ACL Vacuum Control Delay Valve</p> </dd> <dt><span class="clsTermLabel">ACL-VCV</span></dt> <dd> <p>ACL Vacuum Control Valve</p> </dd> <dt><span class="clsTermLabel">ACL-VM</span></dt> <dd> <p>ACL Vacuum Motor</p> </dd> <dt><span class="clsTermLabel">ACL-WP</span></dt> <dd> <p>ACL Wax Pellet Type Motor</p> </dd> <dt><span class="clsTermLabel">ADS</span></dt> <dd> <p>Anti-Dieseling Solenoid</p> </dd> <dt><span class="clsTermLabel">AFR</span></dt> <dd> <p>Air/Fuel Ratio Sensor</p> </dd> <dt><span class="clsTermLabel">AFS</span></dt> <dd> <p>Air/Fuel Ratio Sensor</p> </dd> <dt><span class="clsTermLabel">AIH</span></dt> <dd> <p>Air Intake Heaters</p> </dd> <dt><span class="clsTermLabel">AIH-TS</span></dt> <dd> <p>AIH Temperature Sensor</p> </dd> <dt><span class="clsTermLabel">AIR</span></dt> <dd> <p>Air Injection System</p> </dd> <dt><span class="clsTermLabel">AIS</span></dt> <dd> <p>Air Injection System</p> </dd> <dt><span class="clsTermLabel">AIS-ACV</span></dt> <dd> <p>AIS Air Control Valve</p> </dd> <dt><span class="clsTermLabel">AIS-AMV</span></dt> <dd> <p>AIS Air Management Valve</p> </dd> <dt><span class="clsTermLabel">AIS-ASV</span></dt> <dd> <p>AIS Air Switching Valve</p> </dd> <dt><span class="clsTermLabel">AIS-BPV</span></dt> <dd> <p>AIS By-Pass Valve</p> </dd> <dt><span class="clsTermLabel">AIS-CC</span></dt> <dd> <p><br>AIS Computer Controlled</p> </dd> <dt><span class="clsTermLabel">AIS-CKV</span></dt> <dd> <p>AIS Check Valve</p> </dd> <dt><span class="clsTermLabel">AIS-CSV</span></dt> <dd> <p>AIS Control Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">AIS-CV</span></dt> <dd> <p>AIS Combination Valve</p> </dd> <dt><span class="clsTermLabel">AIS-DV</span></dt> <dd> <p>AIS Diverter Valve</p> </dd> <dt><span class="clsTermLabel">AIS-IMCV</span></dt> <dd> <p>AIS Intake Manifold Change-Over Valve</p> </dd> <dt><span class="clsTermLabel">AIS-MCV</span></dt> <dd> <p>AIS Manifold Change-Over Valve</p> </dd> <dt><span class="clsTermLabel">AIS-PAF</span></dt> <dd> <p>AIS Pulse Air Feeder</p> </dd> <dt><span class="clsTermLabel">AIS-PM</span></dt> <dd> <p>AIS Pump Motor</p> </dd> <dt><span class="clsTermLabel">AIS-PV</span></dt> <dd> <p>AIS Pneumatic Valve</p> </dd> <dt><span class="clsTermLabel">AIS-RV</span></dt> <dd> <p>AIS Relief Valve</p> </dd> <dt><span class="clsTermLabel">AIS-SAV</span></dt> <dd> <p>AIS Secondary Air Valve</p> </dd> <dt><span class="clsTermLabel">AIS-SOL</span></dt> <dd> <p>AIS Solenoid</p> </dd> <dt><span class="clsTermLabel">AIS-SV</span></dt> <dd> <p>AIS Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">AIS-VCV</span></dt> <dd> <p>AIS Vacuum Control Valve</p> </dd> <dt><span class="clsTermLabel">AIS-VSV</span></dt> <dd> <p>AIS Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">AIS-VT</span></dt> <dd> <p>AIS Vacuum Tank</p> </dd> <dt><span class="clsTermLabel">AIS-VCV</span></dt> <dd> <p>AIS Vacuum Control Valve</p> </dd> <dt><span class="clsTermLabel">AIS-VSV</span></dt> <dd> <p>AIS Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">AIV</span></dt> <dd> <p>Air Injection Valve</p> </dd> <dt><span class="clsTermLabel">AIV-SOL</span></dt> <dd> <p>Air Injection Valve Solenoid</p> </dd> <dt><span class="clsTermLabel">ALVW</span></dt> <dd> <p>Adjusted Loaded Vehicle Weight</p> </dd> <dt><span class="clsTermLabel">AMV</span></dt> <dd> <p>Air Management Valve</p> </dd> <dt><span class="clsTermLabel">AP</span></dt> <dd> <p>Air Pump Injection System</p> </dd> <dt><span class="clsTermLabel">AP-ACV</span></dt> <dd> <p>AP Air Control Valve</p> </dd> <dt><span class="clsTermLabel">AP-AMV</span></dt> <dd> <p>AP Air Management Valve</p> </dd> <dt><span class="clsTermLabel">AP-ASRV</span></dt> <dd> <p>AP Air Switching Relief Valve</p> </dd> <dt><span class="clsTermLabel">AP-ASS</span></dt> <dd> <p>AP Air Switching Solenoid</p> </dd> <dt><span class="clsTermLabel">AP-ASV</span></dt> <dd> <p>AP Air Switching Valve</p> </dd> <dt><span class="clsTermLabel">AP-BPV</span></dt> <dd> <p>AP By-Pass Valve</p> </dd> <dt><span class="clsTermLabel">AP-CKV</span></dt> <dd> <p>AP Check Valve</p> </dd> <dt><span class="clsTermLabel">AP-CS</span></dt> <dd> <p>AP Control Solenoid</p> </dd> <dt><span class="clsTermLabel">AP-DCTO</span></dt> <dd> <p>AP Dual Coolant Temperature Override</p> </dd> <dt><span class="clsTermLabel">AP-DLY</span></dt> <dd> <p>AP Delay Valve</p> </dd> <dt><span class="clsTermLabel">AP-DV</span></dt> <dd> <p>AP Diverter Valve</p> </dd> <dt><span class="clsTermLabel">AP-EADV</span></dt> <dd> <p>AP Electric Air Control Diverter Valve</p> </dd> <dt><span class="clsTermLabel">AP-EAMR</span></dt> <dd> <p>AP Electric Air Management Relay</p> </dd> <dt><span class="clsTermLabel">AP-EAMS</span></dt> <dd> <p>AP Electric Air Management Solenoid</p> </dd> <dt><span class="clsTermLabel">AP-EAP</span></dt> <dd> <p>AP Electric Air Pump</p> </dd> <dt><span class="clsTermLabel">AP-EC</span></dt> <dd> <p>AP Electromagnetic Clutch</p> </dd> <dt><span class="clsTermLabel">AP-ERLY</span></dt> <dd> <p>AP Electric Air Pump Relay</p> </dd> <dt><span class="clsTermLabel">AP-RDV</span></dt> <dd> <p>AP Reed Valve</p> </dd> <dt><span class="clsTermLabel">AP-RV</span></dt> <dd> <p>AP Relief Valve</p> </dd> <dt><span class="clsTermLabel">AP-SOL</span></dt> <dd> <p>AP Solenoid</p> </dd> <dt><span class="clsTermLabel">AP-SOV</span></dt> <dd> <p>AP Shut-Off Valve</p> </dd> <dt><span class="clsTermLabel">AP-SV</span></dt> <dd> <p>AP Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">AP-SWV</span></dt> <dd> <p>AP Switchover Valve</p> </dd> <dt><span class="clsTermLabel">AP-TV</span></dt> <dd> <p>AP Transmitting Valve</p> </dd> <dt><span class="clsTermLabel">AP-VCS</span></dt> <dd> <p>AP Vacuum Control Solenoid</p> </dd> <dt><span class="clsTermLabel">AP-VCSV</span></dt> <dd> <p>AP Vacuum Controlled Air Shut-Off Valve</p> </dd> <dt><span class="clsTermLabel">AP-VCV</span></dt> <dd> <p>AP Vacuum Control Valve</p> </dd> <dt><span class="clsTermLabel">AP-VSV</span></dt> <dd> <p>AP Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">A/T</span></dt> <dd> <p>Automatic Transmission</p> </dd> <dt><span class="clsTermLabel">ATCV</span></dt> <dd> <p>Air Temperature Control Valve</p> </dd> </dl><a name="S42515746322003100700000"></a><h2 class="clsHeadOne">"B"</h2> <dl> <dt><span class="clsTermLabel">BP/EGR</span></dt> <dd> <p>Backpressure EGR System</p> </dd> <dt><span class="clsTermLabel">BP/EGR-BPS</span></dt> <dd> <p>BP/EGR Backpressure Sensor</p> </dd> <dt><span class="clsTermLabel">BP/EGR-BPT</span></dt> <dd> <p>BP/EGR Backpressure Transducer</p> </dd> <dt><span class="clsTermLabel">BP/EGR-BPV</span></dt> <dd> <p>BP/EGR Backpressure Valve</p> </dd> <dt><span class="clsTermLabel">BP/EGR-BS</span></dt> <dd> <p>BP/EGR Bleed Solenoid</p> </dd> <dt><span class="clsTermLabel">BP/EGR-BVSV</span></dt> <dd> <p>BP/EGR Bimetallic Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">BP/EGR-C</span></dt> <dd> <p>BP/EGR Controller</p> </dd> <dt><span class="clsTermLabel">BP/EGR-CLR</span></dt> <dd> <p>BP/EGR Cooler</p> </dd> <dt><span class="clsTermLabel">BP/EGR-CS</span></dt> <dd> <p>BP/EGR Control Solenoid</p> </dd> <dt><span class="clsTermLabel">BP/EGR-CTO</span></dt> <dd> <p>BP/EGR Coolant Temperature Override</p> </dd> <dt><span class="clsTermLabel">BP/EGR-CV</span></dt> <dd> <p>BP/EGR Control Valve</p> </dd> <dt><span class="clsTermLabel">BP/EGR-DCTO</span></dt> <dd> <p>BP/EGR Dual Coolant Temperature Override</p> </dd> <dt><span class="clsTermLabel">BP/EGR-DS</span></dt> <dd> <p>BP/EGR Diagnostic Solenoid</p> </dd> <dt><span class="clsTermLabel">BP/EGR-DSOL</span></dt> <dd> <p>BP/EGR Duty Solenoid</p> </dd> <dt><span class="clsTermLabel">BP/EGR-DTVSW</span></dt> <dd> <p>BP/EGR Distributor Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">BP/EGR-DV</span></dt> <dd> <p>BP/EGR Delay Valve</p> </dd> <dt><span class="clsTermLabel">BP/EGR-EET</span></dt> <dd> <p>BP/EGR Electric Transducer</p> </dd> <dt><span class="clsTermLabel">BP/EGR-EPV</span></dt> <dd> <p>BP/EGR External Pressure Valve</p> </dd> <dt><span class="clsTermLabel">BP/EGR-FDV</span></dt> <dd> <p>BP/EGR Forward Delay Valve</p> </dd> <dt><span class="clsTermLabel">BP/EGR-LC</span></dt> <dd> <p>BP/EGR Load Control Valve</p> </dd> <dt><span class="clsTermLabel">BP/EGR-PS</span></dt> <dd> <p>BP/EGR Position Sensor</p> </dd> <dt><span class="clsTermLabel">BP/EGR-PT</span></dt> <dd> <p>BP/EGR Pressure Tranducer</p> </dd> <dt><span class="clsTermLabel">BP/EGR-PVS</span></dt> <dd> <p>BP/EGR Ported Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">BP/EGR-RES</span></dt> <dd> <p>BP/EGR Reservoir</p> </dd> <dt><span class="clsTermLabel">BP/EGR-RST</span></dt> <dd> <p>BP/EGR Restrictor</p> </dd> <dt><span class="clsTermLabel">BP/EGR-SOL</span></dt> <dd> <p>BP/EGR Solenoid</p> </dd> <dt><span class="clsTermLabel">BP/EGR-TCTVS</span></dt> <dd> <p>BP/EGR Torque Converter Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">BP/EGR-TCV</span></dt> <dd> <p>BP/EGR Thermal Control Valve</p> </dd> <dt><span class="clsTermLabel">BP/EGR-TCVLV</span></dt> <dd> <p>BP/EGR Temperature Control Valve</p> </dd> <dt><span class="clsTermLabel">BP/EGR-TS</span></dt> <dd> <p>BP/EGR Temperature Sensor</p> </dd> <dt><span class="clsTermLabel">BP/EGR-TVS</span></dt> <dd> <p>BP/EGR Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">BP/EGR-TVV</span></dt> <dd> <p>BP/EGR Thermal Vacuum Valve</p> </dd> <dt><span class="clsTermLabel">BP/EGR-VCV</span></dt> <dd> <p>BP/EGR Vacuum Control Valve</p> </dd> <dt><span class="clsTermLabel">BP/EGR-VM</span></dt> <dd> <p>BP/EGR Vacuum Modulator</p> </dd> <dt><span class="clsTermLabel">BP/EGR-VRV</span></dt> <dd> <p>BP/EGR Vacuum Regulator Valve</p> </dd> <dt><span class="clsTermLabel">BP/EGR-VS</span></dt> <dd> <p>BP/EGR Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">BP/EGR-VSOL</span></dt> <dd> <p>BP/EGR Vent Solenoid</p> </dd> <dt><span class="clsTermLabel">BP/EGR-VSV</span></dt> <dd> <p>BP/EGR Vacuum Switching Valve</p> </dd> </dl><a name="S30638585822003100700000"></a><h2 class="clsHeadOne">"C"</h2> <dl> <dt><span class="clsTermLabel">C-4</span></dt> <dd> <p>Computer Controlled Catalytic Converter</p> </dd> <dt><span class="clsTermLabel">CAC</span></dt> <dd> <p>Charge Air Cooler</p> </dd> <dt><span class="clsTermLabel">CAS</span></dt> <dd> <p>Clean Air System</p> </dd> <dt><span class="clsTermLabel">CB</span></dt> <dd> <p>Crankcase Breather</p> </dd> <dt><span class="clsTermLabel">CB-VC</span></dt> <dd> <p>Crankcase Breather-Vapor Canister</p> </dd> <dt><span class="clsTermLabel">CBPS</span></dt> <dd> <p>Coasting By-Pass System</p> </dd> <dt><span class="clsTermLabel">CBVC</span></dt> <dd> <p>Crankcase Breather Vapor Canister</p> </dd> <dt><span class="clsTermLabel">CCIEV</span></dt> <dd> <p>Coolant Controlled Idle Enrichment Valve</p> </dd> <dt><span class="clsTermLabel">CCS</span></dt> <dd> <p>Controlled Combustion System</p> </dd> <dt><span class="clsTermLabel">CCV</span></dt> <dd> <p>Closed Crankcase Ventilation</p> </dd> <dt><span class="clsTermLabel">CD-REGVLV</span></dt> <dd> <p>Crankcase Depression Regulator Valve</p> </dd> <dt><span class="clsTermLabel">CDRV</span></dt> <dd> <p>Crankcase Depression Relief Valve</p> </dd> <dt><span class="clsTermLabel">CEAB</span></dt> <dd> <p>Cold Engine Air Bleed</p> </dd> <dt><span class="clsTermLabel">CEAB-TVS</span></dt> <dd> <p>CEAB Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">CEAB-TVV</span></dt> <dd> <p>CEAB Thermal Vacuum Valve</p> </dd> <dt><span class="clsTermLabel">CEC</span></dt> <dd> <p>Computerized Engine Controls</p> </dd> <dt><span class="clsTermLabel">CESS</span></dt> <dd> <p>Cold Engine Sensor Switch</p> </dd> <dt><span class="clsTermLabel">CETS</span></dt> <dd> <p>Cold Engine Temperature Switch</p> </dd> <dt><span class="clsTermLabel">CFI</span></dt> <dd> <p>Continuous Fuel Injection</p> </dd> <dt><span class="clsTermLabel">CMH</span></dt> <dd> <p>Cold Mixture Heater</p> </dd> <dt><span class="clsTermLabel">CNG</span></dt> <dd> <p>Compressed Natural Gas</p> </dd> <dt><span class="clsTermLabel">CO</span></dt> <dd> <p>Carbon Monoxide</p> </dd> <dt><span class="clsTermLabel">CO2</span></dt> <dd> <p>Carbon Dioxide</p> </dd> <dt><span class="clsTermLabel">CPI</span></dt> <dd> <p>Central Port Injection</p> </dd> <dt><span class="clsTermLabel">CRV</span></dt> <dd> <p>Coasting Richer Valve</p> </dd> <dt><span class="clsTermLabel">CSI</span></dt> <dd> <p>Central Sequential Injection</p> </dd> <dt><span class="clsTermLabel">CTAVS</span></dt> <dd> <p>Cold Temperature Activated Vacuum System</p> </dd> <dt><span class="clsTermLabel">CTOX</span></dt> <dd> <p>Continous Trap Oxidizer</p> </dd> </dl><a name="S36296427752003100700000"></a><h2 class="clsHeadOne">"D"</h2> <dl> <dt><span class="clsTermLabel">DCLV</span></dt> <dd> <p>Deceleration Valve</p> </dd> <dt><span class="clsTermLabel">DCS</span></dt> <dd> <p>Deceleration Control System</p> </dd> <dt><span class="clsTermLabel">DDI</span></dt> <dd> <p>Direct Diesel Injection</p> </dd> <dt><span class="clsTermLabel">DFI</span></dt> <dd> <p>Direct Diesel Injection</p> </dd> <dt><span class="clsTermLabel">DI</span></dt> <dd> <p>Direct Injection</p> </dd> <dt><span class="clsTermLabel">DKV</span></dt> <dd> <p>Deceleration Kick Valve</p> </dd> <dt><span class="clsTermLabel">DMCV</span></dt> <dd> <p>Deceleration Mixture Control Valve</p> </dd> <dt><span class="clsTermLabel">DMS</span></dt> <dd> <p>Dual Manifold System</p> </dd> <dt><span class="clsTermLabel">DOC</span></dt> <dd> <p>Diesel Oxidation Catalyst</p> </dd> <dt><span class="clsTermLabel">DOHC</span></dt> <dd> <p>Dual Overhead Cam</p> </dd> <dt><span class="clsTermLabel">DPF</span></dt> <dd> <p>Diesel Particulate Filter</p> </dd> <dt><span class="clsTermLabel">DPFE</span></dt> <dd> <p>Differential Pressure Feedback EGR Valve</p> </dd> <dt><span class="clsTermLabel">DPFEGR</span></dt> <dd> <p>Differential Pressure Feedback EGR Valve</p> </dd> <dt><span class="clsTermLabel">DTM</span></dt> <dd> <p>Deceleration Throttle Modulator</p> </dd> </dl><a name="S13656792252003100700000"></a><h2 class="clsHeadOne">"E"</h2> <dl> <dt><span class="clsTermLabel">EAIR</span></dt> <dd> <p>Electric Air Injection System</p> </dd> <dt><span class="clsTermLabel">EAIR-DV</span></dt> <dd> <p>EAIR Diverter Valve</p> </dd> <dt><span class="clsTermLabel">ECM</span></dt> <dd> <p>Electronic Control Module</p> </dd> <dt><span class="clsTermLabel">ECU</span></dt> <dd> <p>Electronic Control Unit</p> </dd> <dt><span class="clsTermLabel">EDC</span></dt> <dd> <p>Electronic Diesel Control</p> </dd> <dt><span class="clsTermLabel">EDS</span></dt> <dd> <p>Electronic Diesel System</p> </dd> <dt><span class="clsTermLabel">EEC</span></dt> <dd> <p>Electronic Engine Control</p> </dd> <dt><span class="clsTermLabel">EFE</span></dt> <dd> <p>Early Fuel Evaporation</p> </dd> <dt><span class="clsTermLabel">EFE-CKV</span></dt> <dd> <p>EFE Check Valve</p> </dd> <dt><span class="clsTermLabel">EFE-CV</span></dt> <dd> <p>EFE Control Valve</p> </dd> <dt><span class="clsTermLabel">EFE-DTVS</span></dt> <dd> <p>EFE Delay Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">EFE-HTR</span></dt> <dd> <p>EFE Heater</p> </dd> <dt><span class="clsTermLabel">EFE-HCV</span></dt> <dd> <p>EFE Heat Control Valve</p> </dd> <dt><span class="clsTermLabel">EFE-OTS</span></dt> <dd> <p>EFE Oil Temperature Switch</p> </dd> <dt><span class="clsTermLabel">EFE-PTC</span></dt> <dd> <p>EFE Positive Temperature Coefficient (Intake Heater Grid)</p> </dd> <dt><span class="clsTermLabel">EFE-PVS</span></dt> <dd> <p>EFE Ported Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">EFE-SOL</span></dt> <dd> <p>EFE Solenoid</p> </dd> <dt><span class="clsTermLabel">EFE-TVS</span></dt> <dd> <p>EFE Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">EFE-TVV</span></dt> <dd> <p>EFE Thermal Vacuum Valve</p> </dd> <dt><span class="clsTermLabel">EFE-VSV</span></dt> <dd> <p>EFE Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">EFI</span></dt> <dd> <p>Electronic Fuel Injection</p> </dd> <dt><span class="clsTermLabel">EFI-MA</span></dt> <dd> <p>EFI Mass Airflow Sensor</p> </dd> <dt><span class="clsTermLabel">EFI-MAF</span></dt> <dd> <p>EFI Mass Airflow Sensor</p> </dd> <dt><span class="clsTermLabel">EGR</span></dt> <dd> <p>Exhaust Gas Recirculation System</p> </dd> <dt><span class="clsTermLabel">EGR-BCS</span></dt> <dd> <p>EGR Boost Check Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-BPBV</span></dt> <dd> <p>EGR By-Pass Backpressure Valve</p> </dd> <dt><span class="clsTermLabel">EGR-BPT</span></dt> <dd> <p>EGR Backpressure Transducer</p> </dd> <dt><span class="clsTermLabel">EGR-BPV</span></dt> <dd> <p>EGR By-Pass Valve</p> </dd> <dt><span class="clsTermLabel">EGR-BS</span></dt> <dd> <p>EGR Bleed Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-BSSV</span></dt> <dd> <p>EGR Boost Sensor Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">EGR-BVSV</span></dt> <dd> <p>EGR Bimetallic Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">EGR-C</span></dt> <dd> <p>EGR Controller</p> </dd> <dt><span class="clsTermLabel">EGR-CC</span></dt> <dd> <p>EGR Coolant Controlled</p> </dd> <dt><span class="clsTermLabel">EGR-CLR</span></dt> <dd> <p>EGR Cooler</p> </dd> <dt><span class="clsTermLabel">EGR-VSOL</span></dt> <dd> <p>EGR Vacuum Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-CKV</span></dt> <dd> <p>EGR Check Valve</p> </dd> <dt><span class="clsTermLabel">EGR-CS</span></dt> <dd> <p>EGR Control Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-CSOL</span></dt> <dd> <p>EGR Cut-Off Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-CSV</span></dt> <dd> <p>EGR Control Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-CTO</span></dt> <dd> <p>EGR Coolant Temperature Override</p> </dd> <dt><span class="clsTermLabel">EGR-CTS</span></dt> <dd> <p>EGR Charge Temperature Sensor</p> </dd> <dt><span class="clsTermLabel">EGR-CTSW</span></dt> <dd> <p>EGR Charge Temperature Switch</p> </dd> <dt><span class="clsTermLabel">EGR-CTTS</span></dt> <dd> <p>EGR Coolant Temperature Thermoswitch</p> </dd> <dt><span class="clsTermLabel">EGR-CV</span></dt> <dd> <p>EGR Control Valve</p> </dd> <dt><span class="clsTermLabel">EGR-CVCV</span></dt> <dd> <p>EGR Constant Vacuum Control Valve</p> </dd> <dt><span class="clsTermLabel">EGR-CVS</span></dt> <dd> <p>EGR Control Vent Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-DC</span></dt> <dd> <p>EGR Digital Control</p> </dd> <dt><span class="clsTermLabel">EGR-DCTO</span></dt> <dd> <p>EGR Dual Coolant Temperature Override</p> </dd> <dt><span class="clsTermLabel">EGR-DPFE</span></dt> <dd> <p>Differential Pressure Feedback EGR Sensor</p> </dd> <dt><span class="clsTermLabel">EGR-DPFS</span></dt> <dd> <p>EGR Differential Pressure Feedback Sensor</p> </dd> <dt><span class="clsTermLabel">EGR-DS</span></dt> <dd> <p>EGR Diagnostic Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-DSOL</span></dt> <dd> <p>EGR Duty Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-DTVS</span></dt> <dd> <p>EGR Delay Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">EGR-DTVSW</span></dt> <dd> <p>EGR Distributor Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">EGR-DV</span></dt> <dd> <p>EGR Delay Valve</p> </dd> <dt><span class="clsTermLabel">EGR-EPRS</span></dt> <dd> <p>EGR Exhaust Pressure Regulator Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-EPRV</span></dt> <dd> <p>EGR Exhaust Pressure Regulator Valve</p> </dd> <dt><span class="clsTermLabel">EGR-EPV</span></dt> <dd> <p>EGR External Pressure Valve</p> </dd> <dt><span class="clsTermLabel">EGR/EVAP-CSV</span></dt> <dd> <p>EGR/EVAP Control Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">EGR-EVR</span></dt> <dd> <p>EGR Vacuum Regulator</p> </dd> <dt><span class="clsTermLabel">EGR-EVRV</span></dt> <dd> <p>EGR Electronic Vacuum Regulator Valve</p> </dd> <dt><span class="clsTermLabel">EGR-FDV</span></dt> <dd> <p>EGR Forward Delay Valve</p> </dd> <dt><span class="clsTermLabel">EGR-FJS</span></dt> <dd> <p>EGR Floor Jet System</p> </dd> <dt><span class="clsTermLabel">EGR-FPS</span></dt> <dd> <p>EGR Feedback Pressure Sensor</p> </dd> <dt><span class="clsTermLabel">EGR-LCV</span></dt> <dd> <p>EGR Load Control Valve</p> </dd> <dt><span class="clsTermLabel">EGR-MAP</span></dt> <dd> <p>EGR Manifold Absolute Pressure Sensor</p> </dd> <dt><span class="clsTermLabel">EGR-PFE</span></dt> <dd> <p>EGR-PFE Sensor</p> </dd> <dt><span class="clsTermLabel">EGR-PS</span></dt> <dd> <p>EGR Position Sensor</p> </dd> <dt><span class="clsTermLabel">EGR-PSW</span></dt> <dd> <p>EGR Pulse Switch</p> </dd> <dt><span class="clsTermLabel">EGR-PVS</span></dt> <dd> <p>EGR Ported Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">EGR-REG</span></dt> <dd> <p>EGR Regulator</p> </dd> <dt><span class="clsTermLabel">EGR-RES</span></dt> <dd> <p>EGR Reservoir</p> </dd> <dt><span class="clsTermLabel">EGR-RST</span></dt> <dd> <p>EGR Restrictor</p> </dd> <dt><span class="clsTermLabel">EGR-SC</span></dt> <dd> <p>EGR Signal Converter</p> </dd> <dt><span class="clsTermLabel">EGR-SEC</span></dt> <dd> <p>EGR, Secondary</p> </dd> <dt><span class="clsTermLabel">EGR-SEN</span></dt> <dd> <p>EGR Sensor</p> </dd> <dt><span class="clsTermLabel">EGR-SOL</span></dt> <dd> <p>EGR Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-SU</span></dt> <dd> <p>EGR Switchover Valve</p> </dd> <dt><span class="clsTermLabel">EGR-SUB</span></dt> <dd> <p>Sub-EGR Valve</p> </dd> <dt><span class="clsTermLabel">EGR-SVV</span></dt> <dd> <p>EGR Solenoid Vacuum Valve</p> </dd> <dt><span class="clsTermLabel">EGR-T</span></dt> <dd> <p>EGR Temperature Sensor</p> </dd> <dt><span class="clsTermLabel">EGR-TC</span></dt> <dd> <p>EGR Transmission Controlled</p> </dd> <dt><span class="clsTermLabel">EGR-TCTVS</span></dt> <dd> <p>EGR Torque Converter Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">EGR-TCV</span></dt> <dd> <p>EGR Thermal Control Valve</p> </dd> <dt><span class="clsTermLabel">EGR-TCVLV</span></dt> <dd> <p>EGR Temperature Control Valve</p> </dd> <dt><span class="clsTermLabel">EGR-TRANS</span></dt> <dd> <p>EGR Transducer</p> </dd> <dt><span class="clsTermLabel">EGR-TS</span></dt> <dd> <p>EGR Temperature Sensor</p> </dd> <dt><span class="clsTermLabel">EGR-TSW</span></dt> <dd> <p>EGR Temperature Switch</p> </dd> <dt><span class="clsTermLabel">EGR-TVD</span></dt> <dd> <p>EGR Throttle Valve Diaphragm</p> </dd> <dt><span class="clsTermLabel">EGR-TVS</span></dt> <dd> <p>EGR Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">EGR-TVSOL</span></dt> <dd> <p>EGR Throttle Valve Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-TVV</span></dt> <dd> <p>EGR Thermal Vacuum Valve</p> </dd> <dt><span class="clsTermLabel">EGR-VA</span></dt> <dd> <p>EGR Vacuum Amplifier</p> </dd> <dt><span class="clsTermLabel">EGR-VCV</span></dt> <dd> <p>EGR Vacuum Control Valve</p> </dd> <dt><span class="clsTermLabel">EGR-VM</span></dt> <dd> <p>EGR Vacuum Modulator</p> </dd> <dt><span class="clsTermLabel">EGR-VR</span></dt> <dd> <p>EGR Vacuum Regulator</p> </dd> <dt><span class="clsTermLabel">EGR-VRS</span></dt> <dd> <p>EGR Vacuum Regulator Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-VRSV</span></dt> <dd> <p>EGR Vacuum Regulator Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">EGR-VRV</span></dt> <dd> <p>EGR Vacuum Regulator Valve</p> </dd> <dt><span class="clsTermLabel">EGR-VS</span></dt> <dd> <p>EGR Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">EGR-VSDV</span></dt> <dd> <p>EGR Vacuum Switch Dump Valve</p> </dd> <dt><span class="clsTermLabel">EGR-VSEN</span></dt> <dd> <p>EGR Vacuum Sensor</p> </dd> <dt><span class="clsTermLabel">EGR-VSOL</span></dt> <dd> <p>EGR Vent Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-VSS</span></dt> <dd> <p>EGR Vacuum Switching Solenoid</p> </dd> <dt><span class="clsTermLabel">EGR-VST</span></dt> <dd> <p>EGR Vacuum Surge Tank</p> </dd> <dt><span class="clsTermLabel">EGR-VSV</span></dt> <dd> <p>EGR Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">EGR-VVCS</span></dt> <dd> <p>EGR Venturi Vacuum Control System</p> </dd> <dt><span class="clsTermLabel">EGRB</span></dt> <dd> <p>EGR Boost Sensor</p> </dd> <dt><span class="clsTermLabel">EGRC</span></dt> <dd> <p>EGR Control Solenoid</p> </dd> <dt><span class="clsTermLabel">EGRC-BPT</span></dt> <dd> <p>EGR Control Backpressure Transducer</p> </dd> <dt><span class="clsTermLabel">EGRC-SV</span></dt> <dd> <p>EGR Control Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">EHOC</span></dt> <dd> <p>Electronically Heated Oxidation Catalyst</p> </dd> <dt><span class="clsTermLabel">EHTWC</span></dt> <dd> <p>Electronically Heated Three-Way Catalyst</p> </dd> <dt><span class="clsTermLabel">EI</span></dt> <dd> <p>Electronic Ignition System</p> </dd> <dt><span class="clsTermLabel">EIS</span></dt> <dd> <p>Electronic Ignition System</p> </dd> <dt><span class="clsTermLabel">ELB</span></dt> <dd> <p>Electronic Lean Burn</p> </dd> <dt><span class="clsTermLabel">EPR</span></dt> <dd> <p>Exhaust Pressure Regulator</p> </dd> <dt><span class="clsTermLabel">EPR-SOL</span></dt> <dd> <p>EPR Solenoid</p> </dd> <dt><span class="clsTermLabel">ESA</span></dt> <dd> <p>Electronic Spark Advance</p> </dd> <dt><span class="clsTermLabel">EVAP</span></dt> <dd> <p>Fuel Evaporative System</p> </dd> <dt><span class="clsTermLabel">EVAP-AAC</span></dt> <dd> <p>EVAP Auxiliary Air Control</p> </dd> <dt><span class="clsTermLabel">EVAP-BPSV</span></dt> <dd> <p>EVAP By-Pass Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-BVSV</span></dt> <dd> <p>EVAP Bimetallic Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CAV</span></dt> <dd> <p>EVAP Canister Air Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CCV</span></dt> <dd> <p>EVAP Control Canister Close Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CCVSV</span></dt> <dd> <p>EVAP Control Canister Vent Shut Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CCVVSV</span></dt> <dd> <p>EVAP Closed Canister Valve Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CDCV</span></dt> <dd> <p>EVAP Canister Drain Cut Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CKV</span></dt> <dd> <p>EVAP Check Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CPCS</span></dt> <dd> <p>EVAP Canister Purge Control Solenoid</p> </dd> <dt><span class="clsTermLabel">EVAP-CPCSV</span></dt> <dd> <p>EVAP Canister Purge Control Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CPCV</span></dt> <dd> <p>EVAP Canister Purge Control Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CPRV</span></dt> <dd> <p>EVAP Canister Purge Regulator Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CPSV</span></dt> <dd> <p>EVAP Canister Vent Shut Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CPT</span></dt> <dd> <p>EVAP Canister Purge Timer</p> </dd> <dt><span class="clsTermLabel">EVAP-CPTVS</span></dt> <dd> <p>EVAP Canister Purge Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">EVAP-CPV</span></dt> <dd> <p>EVAP Canister Vent Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CPVCSV</span></dt> <dd> <p>EVAP Canister Purge Volume Control</p> </dd> <dt><span class="clsTermLabel">EVAP-CPVCV</span></dt> <dd> <p>EVAP Canister Purge Volume Control Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CPVDV</span></dt> <dd> <p>EVAP Canister Purge Vacuum Delay Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CPVR</span></dt> <dd> <p>EVAP Canister Purge Valve Resonator</p> </dd> <dt><span class="clsTermLabel">EVAP-CS</span></dt> <dd> <p>EVAP Control Solenoid</p> </dd> <dt><span class="clsTermLabel">EVAP-CSPS</span></dt> <dd> <p>EVAP Control System Pressure Sensor</p> </dd> <dt><span class="clsTermLabel">EVAP-CST</span></dt> <dd> <p>EVAP Canister Surge Tank</p> </dd> <dt><span class="clsTermLabel">EVAP-CT</span></dt> <dd> <p>EVAP Catch Tank</p> </dd> <dt><span class="clsTermLabel">EVAP-CVCS</span></dt> <dd> <p>EVAP Canister Vent Control Solenoid</p> </dd> <dt><span class="clsTermLabel">EVAP-CVCV</span></dt> <dd> <p>EVAP Canister Vent Control Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CVS</span></dt> <dd> <p>EVAP Canister Vent Solenoid</p> </dd> <dt><span class="clsTermLabel">EVAP-CVSV</span></dt> <dd> <p>EVAP Carburetor Vent Switching Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-CVV</span></dt> <dd> <p>EVAP Canister Vent Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-DCTO</span></dt> <dd> <p>EVAP Dual Coolant Temperature Override</p> </dd> <dt><span class="clsTermLabel">EVAP-DF</span></dt> <dd> <p>EVAP Drain Filter</p> </dd> <dt><span class="clsTermLabel">EVAP-DPS</span></dt> <dd> <p>EVAP Differential Pressure Sensor</p> </dd> <dt><span class="clsTermLabel">EVAP-DV</span></dt> <dd> <p>EVAP-Drain Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-EV</span></dt> <dd> <p>EVAP Emission Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-FBVV</span></dt> <dd> <p>EVAP Fuel Bowl Vent Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-FBVS</span></dt> <dd> <p>EVAP Fuel Bowl Vent Solenoid</p> </dd> <dt><span class="clsTermLabel">EVAP-FCV</span></dt> <dd> <p>EVAP Fuel Cut Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-FLS</span></dt> <dd> <p>EVAP Fuel Level Sensor</p> </dd> <dt><span class="clsTermLabel">EVAP-FOLV</span></dt> <dd> <p>EVAP Fuel Overflow Limiter Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-FS</span></dt> <dd> <p>EVAP Flow Switch</p> </dd> <dt><span class="clsTermLabel">EVAP-FSV</span></dt> <dd> <p>EVAP Flow Switchover Valve<</p> </dd> <dt><span class="clsTermLabel">EVAP-FTEV</span></dt> <dd> <p>EVAP Fuel Tank EVAP Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-FTPCSV</span></dt> <dd> <p>EVAP Fuel Tank Pressure Control Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-FTPS</span></dt> <dd> <p>EVAP Fuel Tank Pressure Sensor</p> </dd> <dt><span class="clsTermLabel">EVAP-FTS</span></dt> <dd> <p>EVAP Fuel Temperature Sensor</p> </dd> <dt><span class="clsTermLabel">EVAP-FVCV</span></dt> <dd> <p>EVAP Fuel Vapor Control Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-FVS</span></dt> <dd> <p>EVAP Fuel Vapor Separator</p> </dd> <dt><span class="clsTermLabel">EVAP-FVTS</span></dt> <dd> <p>EVAP Fuel Vapor Temperature Sensor</p> </dd> <dt><span class="clsTermLabel">EVAP-FVV</span></dt> <dd> <p>EVAP Fuel Vent Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-FVVV</span></dt> <dd> <p>EVAP Fuel Vapor Vent Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-IVS</span></dt> <dd> <p>EVAP Inner Vent Solenoid</p> </dd> <dt><span class="clsTermLabel">EVAP-LDP</span></dt> <dd> <p>EVAP Leak Detection Pump</p> </dd> <dt><span class="clsTermLabel">EVAP-LDPAF</span></dt> <dd> <p>EVAP Leak Detection Pump Air Filter</p> </dd> <dt><span class="clsTermLabel">EVAP-LDPF</span></dt> <dd> <p>EVAP Leak Detection Pump Filter</p> </dd> <dt><span class="clsTermLabel">EVAP-LDPVV</span></dt> <dd> <p>EVAP Leak Detection Pump Vent Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-LSEP</span></dt> <dd> <p>EVAP Liquid Separator</p> </dd> <dt><span class="clsTermLabel">EVAP-NVLD</span></dt> <dd> <p>EVAP Natural Vacuum Leak Detection</p> </dd> <dt><span class="clsTermLabel">EVAP-ORVR</span></dt> <dd> <p>Evaporative On-Board Refueling Vapor Recovery System</p> </dd> <dt><span class="clsTermLabel">EVAP-ORVRCV</span></dt> <dd> <p>Evaporative On-Board Refueling Vapor Recovery Check Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-ORVRFTVRV</span></dt> <dd> <p>EVAP-ORVR Fuel Tank Vapor Recirculation</p> </dd> <dt><span class="clsTermLabel">EVAP-OVCV</span></dt> <dd> <p>EVAP Outer Vent Control Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-OWV</span></dt> <dd> <p>EVAP One-Way Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-PCDV</span></dt> <dd> <p>EVAP Purge Control Diaphram Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-PCSV</span></dt> <dd> <p>EVAP Purge Cut-Off Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-PFS</span></dt> <dd> <p>EVAP Purge Flow Sensor</p> </dd> <dt><span class="clsTermLabel">EVAP-PFSVVSV</span></dt> <dd> <p>EVAP Purge Flow Switching Valve Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-PRRV</span></dt> <dd> <p>EVAP Pressure Relief Rollover Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-PSVVSV</span></dt> <dd> <p>EVAP Pressure Switching Valve Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-PSOL</span></dt> <dd> <p>EVAP Purge Solenoid</p> </dd> <dt><span class="clsTermLabel">EVAP-PSSV</span></dt> <dd> <p>EVAP Pressure Switching Solenoid</p> </dd> <dt><span class="clsTermLabel">EVAP-PSVVSV</span></dt> <dd> <p>EVAP Pressure Switching Valve Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-PV</span></dt> <dd> <p>EVAP Purge (Frequency) Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-PVS</span></dt> <dd> <p>EVAP Ported Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">EVAP-RV</span></dt> <dd> <p>EVAP Rollover Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-RV/FTPS</span></dt> <dd> <p>EVAP Rollover Valve/Fuel Tank</p> </dd> <dt><span class="clsTermLabel">EVAP-RVSV</span></dt> <dd> <p>EVAP Rollover Vapor Separator Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-SNR</span></dt> <dd> <p>EVAP Canister Sensor</p> </dd> <dt><span class="clsTermLabel">EVAP-SOL</span></dt> <dd> <p>EVAP Solenoid</p> </dd> <dt><span class="clsTermLabel">EVAP-SOV</span></dt> <dd> <p>EVAP Shutoff Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-SSV</span></dt> <dd> <p>EVAP Shut-Off Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-SV</span></dt> <dd> <p>EVAP Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-TC</span></dt> <dd> <p>EVAP Trap Canister</p> </dd> <dt><span class="clsTermLabel">EVAP-TS</span></dt> <dd> <p>EVAP Temperature Switch</p> </dd> <dt><span class="clsTermLabel">EVAP-TPBPV</span></dt> <dd> <p>EVAP Tank Pressure By-Pass Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-TPCS</span></dt> <dd> <p>EVAP Tank Pressure Control Solenoid</p> </dd> <dt><span class="clsTermLabel">EVAP-TPCV</span></dt> <dd> <p>EVAP Tank Pressure Control Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-TRWV</span></dt> <dd> <p>EVAP Tree-Way Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-TV</span></dt> <dd> <p>EVAP Thermal Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-TVS</span></dt> <dd> <p>EVAP Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">EVAP-TVV</span></dt> <dd> <p>EVAP Thermal Vacuum Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-TWV</span></dt> <dd> <p>EVAP Two-Way Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-VC</span></dt> <dd> <p>EVAP Vapor Canister</p> </dd> <dt><span class="clsTermLabel">EVAP-VCAT</span></dt> <dd> <p>EVAP Vapor Canister Air Tank</p> </dd> <dt><span class="clsTermLabel">EVAP-VCF</span></dt> <dd> <p>EVAP Vapor Canister Filter</p> </dd> <dt><span class="clsTermLabel">EVAP-VCSV</span></dt> <dd> <p>EVAP Vapor Canister Shut-off Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-VCTV</span></dt> <dd> <p>EVAP Vacuum Control Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-VCV</span></dt> <dd> <p>EVAP Vacuum Canister Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-VCVS</span></dt> <dd> <p>EVAP Vapor Canister Vent Solenoid</p> </dd> <dt><span class="clsTermLabel">EVAP-VM</span></dt> <dd> <p>EVAP Vacuum Motor</p> </dd> <dt><span class="clsTermLabel">EVAP-VPS</span></dt> <dd> <p>EVAP Vapor Pressure Sensor</p> </dd> <dt><span class="clsTermLabel">EVAP-VPSVSV</span></dt> <dd> <p>EVAP Vapor Pressure Sensor Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-VS</span></dt> <dd> <p>EVAP Vacuum Sensor</p> </dd> <dt><span class="clsTermLabel">EVAP-VSOL</span></dt> <dd> <p>EVAP Ventilation Solenoid</p> </dd> <dt><span class="clsTermLabel">EVAP-VSOL/LDP</span></dt> <dd> <p>EVAP Ventilation Solenoid/Leak Detection Pump</p> </dd> <dt><span class="clsTermLabel">EVAP-VST</span></dt> <dd> <p>EVAP Vacuum Surge Tank</p> </dd> <dt><span class="clsTermLabel">EVAP-VSV</span></dt> <dd> <p>EVAP Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">EVAP-VV</span></dt> <dd> <p>EVAP Ventilation Valve</p> </dd> <dt><span class="clsTermLabel">EVRS</span></dt> <dd> <p>EGR Vacuum Regulator Solenoid</p> </dd> </dl><a name="S42323337262003100700000"></a><h2 class="clsHeadOne">"F"</h2> <dl> <dt><span class="clsTermLabel">FBC</span></dt> <dd> <p>Feedback Carburetor</p> </dd> <dt><span class="clsTermLabel">FCOV</span></dt> <dd> <p>Fuel Change Over Valve</p> </dd> <dt><span class="clsTermLabel">FF</span></dt> <dd> <p>Flex Fuel</p> </dd> <dt><span class="clsTermLabel">FF-CKV</span></dt> <dd> <p>Fuel Fill Check Valve</p> </dd> <dt><span class="clsTermLabel">FF-FCV</span></dt> <dd> <p>Fuel Tank Fuel Cut-Off Valve</p> </dd> <dt><span class="clsTermLabel">FF-FLVV</span></dt> <dd> <p>Fuel Tank Fill Limit Vent Valve</p> </dd> <dt><span class="clsTermLabel">FGOV</span></dt> <dd> <p>Fuel Gravity/Overflow Valve</p> </dd> <dt><span class="clsTermLabel">FGVV</span></dt> <dd> <p>Fuel Gravity Vent Valve</p> </dd> <dt><span class="clsTermLabel">FI</span></dt> <dd> <p>Fuel Injected</p> </dd> <dt><span class="clsTermLabel">FICD</span></dt> <dd> <p>Fast Idle Control Device</p> </dd> <dt><span class="clsTermLabel">FISR</span></dt> <dd> <p>Fast Idle Solenoid Relay</p> </dd> <dt><span class="clsTermLabel">FLV</span></dt> <dd> <p>Fill Limit Valve</p> </dd> <dt><span class="clsTermLabel">FLVV</span></dt> <dd> <p>Fill Limiting Vent Valve</p> </dd> <dt><span class="clsTermLabel">FP-CKV</span></dt> <dd> <p>Fill Pipe Check Valve</p> </dd> <dt><span class="clsTermLabel">FP-RV</span></dt> <dd> <p>Fill Pipe Rollover Valve</p> </dd> <dt><span class="clsTermLabel">FR</span></dt> <dd> <p>Fill Pipe Restrictor</p> </dd> <dt><span class="clsTermLabel">FT-FLVV</span></dt> <dd> <p>Fuel Tank Fill Limit Vent Valve</p> </dd> <dt><span class="clsTermLabel">FT-GVV</span></dt> <dd> <p>Fuel Tank Grade Vent Valve</p> </dd> <dt><span class="clsTermLabel">FT-OPRV</span></dt> <dd> <p>Fuel Tank Over Pressure Vent Valve</p> </dd> <dt><span class="clsTermLabel">FT-PCV</span></dt> <dd> <p>Fuel Tank Pressure Control Valve</p> </dd> <dt><span class="clsTermLabel">FT-VCV</span></dt> <dd> <p>Fuel Tank Vapor Control Valve</p> </dd> <dt><span class="clsTermLabel">FT-VRV</span></dt> <dd> <p>Fuel Tank Vapor Recirculation Valve</p> </dd> <dt><span class="clsTermLabel">FTCV</span></dt> <dd> <p>Fuel Tank Check Valve</p> </dd> <dt><span class="clsTermLabel">FTDPS</span></dt> <dd> <p>Fuel Tank Differential Pressure Sensor</p> </dd> <dt><span class="clsTermLabel">FTEV</span></dt> <dd> <p>Fuel Tank EVAP Valve</p> </dd> <dt><span class="clsTermLabel">FTPS</span></dt> <dd> <p>Fuel Tank Pressure Sensor</p> </dd> <dt><span class="clsTermLabel">FTT</span></dt> <dd> <p>Fuel Tank Temperature Sensor</p> </dd> <dt><span class="clsTermLabel">FTTS</span></dt> <dd> <p>Fuel Tank Temperature Sensor</p> </dd> <dt><span class="clsTermLabel">FTV/LSV</span></dt> <dd> <p>Fuel Tank Vapor/Liquid Seperation Valve</p> </dd> <dt><span class="clsTermLabel">FTVCV</span></dt> <dd> <p>Fuel Tank Vapor Control Valve</p> </dd> <dt><span class="clsTermLabel">FTVPRV</span></dt> <dd> <p>Fuel Tank Ventilation Pressure Retention Valve</p> </dd> <dt><span class="clsTermLabel">FVPS</span></dt> <dd> <p>Fuel Vapor Pressure Sensor</p> </dd> <dt><span class="clsTermLabel">FTVV</span></dt> <dd> <p>Fuel Tank Vent Valve</p> </dd> <dt><span class="clsTermLabel">FVV</span></dt> <dd> <p>Fuel Vapor Valve</p> </dd> </dl><a name="S29798981932003100700000"></a><h2 class="clsHeadOne">"G"</h2> <dl> <dt><span class="clsTermLabel">GVWR</span></dt> <dd> <p>Gross Vehicle Weight Rating</p> </dd> </dl><a name="S13919172552003100700000"></a><h2 class="clsHeadOne">"H"</h2> <dl> <dt><span class="clsTermLabel">HAC</span></dt> <dd> <p>High Altitude Compensator</p> </dd> <dt><span class="clsTermLabel">HAFS</span></dt> <dd> <p>Heated Air Fuel Ratio Sensor</p> </dd> <dt><span class="clsTermLabel">HAI</span></dt> <dd> <p>Hot Air Intake</p> </dd> <dt><span class="clsTermLabel">HAS</span></dt> <dd> <p>High Altitude System</p> </dd> <dt><span class="clsTermLabel">HC</span></dt> <dd> <p>Hydrocarbons</p> </dd> <dt><span class="clsTermLabel">HCAC-VSV</span></dt> <dd> <p>Hydrocarbon Absorber Catalyst Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">HDC</span></dt> <dd> <p>Heavy Duty Cooling</p> </dd> <dt><span class="clsTermLabel">HDC-CTO</span></dt> <dd> <p>HDC Coolant Temperature Override</p> </dd> <dt><span class="clsTermLabel">HFM-SFI</span></dt> <dd> <p>Hot Film Engine Management SFI</p> </dd> <dt><span class="clsTermLabel">HIC</span></dt> <dd> <p>Hot Idle Compensator</p> </dd> <dt><span class="clsTermLabel">HIM</span></dt> <dd> <p>Heated Intake Manifold</p> </dd> <dt><span class="clsTermLabel">HO</span></dt> <dd> <p>High Output</p> </dd> <dt><span class="clsTermLabel">HO2S</span></dt> <dd> <p>Heated Oxygen Sensor</p> </dd> <dt><span class="clsTermLabel">HP</span></dt> <dd> <p>High Performance</p> </dd> <dt><span class="clsTermLabel">HP</span></dt> <dd> <p>Horsepower</p> </dd> <dt><span class="clsTermLabel">HPCA</span></dt> <dd> <p>Housing Pressure Cold Advance</p> </dd> <dt><span class="clsTermLabel">HSC</span></dt> <dd> <p>High Swirl Combustion</p> </dd> </dl><a name="S10198600152003100700000"></a><h2 class="clsHeadOne">"I"</h2> <dl> <dt><span class="clsTermLabel">IAC</span></dt> <dd> <p>Idle Air Control Valve</p> </dd> <dt><span class="clsTermLabel">IACV-SW</span></dt> <dd> <p>IACV Switch</p> </dd> <dt><span class="clsTermLabel">ICOM</span></dt> <dd> <p>Idle Compensator</p> </dd> <dt><span class="clsTermLabel">IDI</span></dt> <dd> <p>Indirect Diesel Injection</p> </dd> <dt><span class="clsTermLabel">IES</span></dt> <dd> <p>Idle Enrichment System</p> </dd> <dt><span class="clsTermLabel">IMCO</span></dt> <dd> <p>Improved Combustion System</p> </dd> </dl><a name="S17796182362003100700000"></a><h2 class="clsHeadOne">"K"</h2> <dl> <dt><span class="clsTermLabel">KS</span></dt> <dd> <p>Knock Sensor</p> </dd> </dl><a name="S15800478432003100700000"></a><h2 class="clsHeadOne">"L"</h2> <dl> <dt><span class="clsTermLabel">LH-SFI</span></dt> <dd> <p>Hot Wire Sequential Multiport Fuel Injection</p> </dd> <dt><span class="clsTermLabel">LVFD</span></dt> <dd> <p>Liquid/Vapor Fuel Discriminator</p> </dd> <dt><span class="clsTermLabel">LVW</span></dt> <dd> <p>Loaded Vehicle Weight</p> </dd> </dl><a name="S05369589122003100700000"></a><h2 class="clsHeadOne">"M"</h2> <dl> <dt><span class="clsTermLabel">MD-TICS</span></dt> <dd> <p>Timing & Injection rate Control System</p> </dd> <dt><span class="clsTermLabel">MDP</span></dt> <dd> <p>Manifold Differential Pressure sensor</p> </dd> <dt><span class="clsTermLabel">ME-SFI</span></dt> <dd> <p>Motor Electronics Sequential Fuel Injection</p> </dd> <dt><span class="clsTermLabel">MFI</span></dt> <dd> <p>Multiport Fuel Injection</p> </dd> <dt><span class="clsTermLabel">MFI-MAF</span></dt> <dd> <p>MFI Mass Airflow Sensor</p> </dd> <dt><span class="clsTermLabel">MFLS</span></dt> <dd> <p>Main Fuel Level Sensor</p> </dd> <dt><span class="clsTermLabel">MI</span></dt> <dd> <p>Mechanical Fuel Injection</p> </dd> <dt><span class="clsTermLabel">MIL</span></dt> <dd> <p>Malfunction Indicator Light</p> </dd> <dt><span class="clsTermLabel">M/T</span></dt> <dd> <p>Manual Transmission</p> </dd> </dl><a name="S30738062962003100700000"></a><h2 class="clsHeadOne">"N"</h2> <dl> <dt><span class="clsTermLabel">NAC</span></dt> <dd> <p>Nitrogen Oxides (NOx) Adsorbing Catalyst</p> </dd> <dt><span class="clsTermLabel">NLV</span></dt> <dd> <p>Non-Linear Valve</p> </dd> <dt><span class="clsTermLabel">NOS</span></dt> <dd> <p>NOx Sensor</p> </dd> <dt><span class="clsTermLabel">NOx</span></dt> <dd> <p>NOx Emission Control</p> </dd> <dt><span class="clsTermLabel">NOxC</span></dt> <dd> <p>Nitrogen Oxide Catalyst</p> </dd> <dt><span class="clsTermLabel">NOxS</span></dt> <dd> <p>Nitrogen Oxide Sensor</p> </dd> <dt><span class="clsTermLabel">NOxTWC</span></dt> <dd> <p>NOx adsorptive TWC</p> </dd> <dt><span class="clsTermLabel">NSC</span></dt> <dd> <p>Nitrogen Oxides (NOx) Storage Catalyst</p> </dd> </dl><a name="S03133629562003100700000"></a><h2 class="clsHeadOne">"O"</h2> <dl> <dt><span class="clsTermLabel">OBD</span></dt> <dd> <p>On-Board Diagnostic System</p> </dd> <dt><span class="clsTermLabel">PBD (F)/(P)</span></dt> <dd> <p>Full/Partial On-Board Diagnostic</p> </dd> <dt><span class="clsTermLabel">OC</span></dt> <dd> <p>Oxidation Catalytic Converter</p> </dd> <dt><span class="clsTermLabel">OHC</span></dt> <dd> <p>Overhead Cam</p> </dd> <dt><span class="clsTermLabel">ORVR</span></dt> <dd> <p>On-Board Refueling Vapor Recovery</p> </dd> <dt><span class="clsTermLabel">ORVR-COV</span></dt> <dd> <p>ORVR Cut-Off Valve</p> </dd> <dt><span class="clsTermLabel">ORVR-CV</span></dt> <dd> <p>ORVR Control Valve</p> </dd> <dt><span class="clsTermLabel">ORVR-FMV</span></dt> <dd> <p>ORVR Flow Management Valve</p> </dd> <dt><span class="clsTermLabel">ORVR-FTVCV</span></dt> <dd> <p>ORVR Fuel Tank Vapor Control Valve</p> </dd> <dt><span class="clsTermLabel">ORVR-FTVRV</span></dt> <dd> <p>ORVR Fuel Tank Vapor Recirculation Valve</p> </dd> <dt><span class="clsTermLabel">ORVR-LV</span></dt> <dd> <p>ORVR Leveling Valve</p> </dd> <dt><span class="clsTermLabel">ORVR-OCKV</span></dt> <dd> <p>ORVR Overfill Check Valve</p> </dd> <dt><span class="clsTermLabel">ORVR-RCV</span></dt> <dd> <p>ORVR Refueling Control Valve</p> </dd> <dt><span class="clsTermLabel">ORVR-VCV</span></dt> <dd> <p>ORVR Vapor Cut Valve</p> </dd> <dt><span class="clsTermLabel">ORVR-VRV</span></dt> <dd> <p>ORVR Vapor Recirculating Valve</p> </dd> <dt><span class="clsTermLabel">ORVR-VSV</span></dt> <dd> <p>ORVR Vent Shut Valve</p> </dd> <dt><span class="clsTermLabel">ORVR-VV</span></dt> <dd> <p>ORVR Vent Valve</p> </dd> <dt><span class="clsTermLabel">OVCV</span></dt> <dd> <p>Outer Vent Control Valve</p> </dd> <dt><span class="clsTermLabel">O2S</span></dt> <dd> <p>Oxygen Sensor</p> </dd> </dl><a name="S18858528202000121200000"></a><h2 class="clsHeadOne">"P"</h2> <dl> <dt><span class="clsTermLabel">PAIR</span></dt> <dd> <p>Pulsed Secondary Air Injection</p> </dd> <dt><span class="clsTermLabel">PAIR-ABV</span></dt> <dd> <p>PAIR Anti-Backfire Valve</p> </dd> <dt><span class="clsTermLabel">PAIR-ACOV</span></dt> <dd> <p>PAIR Air Cut-Off Valve</p> </dd> <dt><span class="clsTermLabel">PAIR-ACS</span></dt> <dd> <p>PAIR Air Control Solenoid</p> </dd> <dt><span class="clsTermLabel">PAIR-ACV</span></dt> <dd> <p>PAIR Air Control Valve</p> </dd> <dt><span class="clsTermLabel">PAIR-AIV</span></dt> <dd> <p>PAIR Air Injection Valve</p> </dd> <dt><span class="clsTermLabel">PAIR-ASCS</span></dt> <dd> <p>PAIR Air Suction Control Solenoid</p> </dd> <dt><span class="clsTermLabel">PAIR-ASOV</span></dt> <dd> <p>PAIR Air Shutoff Valve</p> </dd> <dt><span class="clsTermLabel">PAIR-ASS</span></dt> <dd> <p>PAIR Air Switching Solenoid</p> </dd> <dt><span class="clsTermLabel">PAIR-ASV</span></dt> <dd> <p>PAIR Air Switching Valve</p> </dd> <dt><span class="clsTermLabel">PAIR-ASVL</span></dt> <dd> <p>PAIR Air Suction Valve</p> </dd> <dt><span class="clsTermLabel">PAIR-AVCS</span></dt> <dd> <p>PAIR Air Valve Control Solenoid</p> </dd> <dt><span class="clsTermLabel">PAIR-CSV</span></dt> <dd> <p>PAIR Control Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">PAIR-CKV</span></dt> <dd> <p>PAIR Check Valve</p> </dd> <dt><span class="clsTermLabel">PAIR-DV</span></dt> <dd> <p>PAIR Diverter Valve</p> </dd> <dt><span class="clsTermLabel">PAIR-PAF</span></dt> <dd> <p>PAIR Pulse Air Feeder</p> </dd> <dt><span class="clsTermLabel">PAIR-PAV</span></dt> <dd> <p>PAIR Pulse Air Valve</p> </dd> <dt><span class="clsTermLabel">PAIR-RES</span></dt> <dd> <p>PAIR Resonator</p> </dd> <dt><span class="clsTermLabel">PAIR-RV</span></dt> <dd> <p>PAIR Reed Valve</p> </dd> <dt><span class="clsTermLabel">PAIR-SCSV</span></dt> <dd> <p>PAIR Swirl Control Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">PAIR-SCV</span></dt> <dd> <p>PAIR Swirl Control Valve</p> </dd> <dt><span class="clsTermLabel">PAIR-SOL</span></dt> <dd> <p>PAIR Solenoid</p> </dd> <dt><span class="clsTermLabel">PAIR-VSV</span></dt> <dd> <p>PAIR Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">PCM</span></dt> <dd> <p>Powertrain Control Module</p> </dd> <dt><span class="clsTermLabel">PCV</span></dt> <dd> <p>Positive Crankcase Ventilation</p> </dd> <dt><span class="clsTermLabel">PCV-DOV</span></dt> <dd> <p>PCV Dual Orifice Valve</p> </dd> <dt><span class="clsTermLabel">PCV-HCB</span></dt> <dd> <p>PCV Heated Crankcase Breather</p> </dd> <dt><span class="clsTermLabel">PCV-HE</span></dt> <dd> <p>PCV Heating Element</p> </dd> <dt><span class="clsTermLabel">PCV-PRV</span></dt> <dd> <p>PCV Pressure Regulator Valve</p> </dd> <dt><span class="clsTermLabel">PCV-SOL</span></dt> <dd> <p>PCV Solenoid</p> </dd> <dt><span class="clsTermLabel">PEVR</span></dt> <dd> <p>Power Enrichment Vacuum Regulator</p> </dd> <dt><span class="clsTermLabel">PPM</span></dt> <dd> <p>Parts Per Million</p> </dd> <dt><span class="clsTermLabel">PTOX</span></dt> <dd> <p>Periodic Trap Oxidizer</p> </dd> <dt><span class="clsTermLabel">PURCV</span></dt> <dd> <p>Purge Crankcase Ventilation</p> </dd> <dt><span class="clsTermLabel">PVCS</span></dt> <dd> <p>Ported Valve Control System</p> </dd> <dt><span class="clsTermLabel">PVCS-A</span></dt> <dd> <p>PVCS Actuator</p> </dd> <dt><span class="clsTermLabel">PVCS-CS</span></dt> <dd> <p>PVCS Control Solenoid</p> </dd> <dt><span class="clsTermLabel">PVLCS</span></dt> <dd> <p>Power Valve Control System</p> </dd> </dl><a name="S24079441362003100700000"></a><h2 class="clsHeadOne">"R"</h2> <dl> <dt><span class="clsTermLabel">ROV</span></dt> <dd> <p>Rollover Valve</p> </dd> </dl><a name="S28105330682000121200000"></a><h2 class="clsHeadOne">"S"</h2> <dl> <dt><span class="clsTermLabel">SAI-SV</span></dt> <dd> <p>Secondary Air Injection Shutoff Valve</p> </dd> <dt><span class="clsTermLabel">SAIR-CV</span></dt> <dd> <p>Secondary Air Injection Control Valve</p> </dd> <dt><span class="clsTermLabel">SC</span></dt> <dd> <p>Supercharged or Super Charger</p> </dd> <dt><span class="clsTermLabel">SC MFI</span></dt> <dd> <p>Supercharged Multiport Fuel Injection</p> </dd> <dt><span class="clsTermLabel">SCR</span></dt> <dd> <p>Selective Catalytic Reduction</p> </dd> <dt><span class="clsTermLabel">SCSV</span></dt> <dd> <p>Swirl Control Solenoid Valve</p> </dd> <dt><span class="clsTermLabel">SCV</span></dt> <dd> <p>Swirl Control Valve</p> </dd> <dt><span class="clsTermLabel">SCV-A</span></dt> <dd> <p>SCV Actuator</p> </dd> <dt><span class="clsTermLabel">SFI</span></dt> <dd> <p>Sequential Multiport Fuel Injection</p> </dd> <dt><span class="clsTermLabel">SFI-MAF</span></dt> <dd> <p>SFI Mass Airflow Sensor</p> </dd> <dt><span class="clsTermLabel">SFLS</span></dt> <dd> <p>Sub-Fuel Level Sensor</p> </dd> <dt><span class="clsTermLabel">SOHC</span></dt> <dd> <p>Single Overhead Cam</p> </dd> <dt><span class="clsTermLabel">SPK</span></dt> <dd> <p>Spark Controls</p> </dd> <dt><span class="clsTermLabel">SPK-AVM</span></dt> <dd> <p>SPK Advance Vacuum Modulator</p> </dd> <dt><span class="clsTermLabel">SPK-BVSV</span></dt> <dd> <p>SPK Bimetal Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">SPK-CC</span></dt> <dd> <p>SPK Computer Controlled</p> </dd> <dt><span class="clsTermLabel">SPK-CKV</span></dt> <dd> <p>SPK Check Valve</p> </dd> <dt><span class="clsTermLabel">SPK-CSSA</span></dt> <dd> <p>SPK Cold Start Spark Advance System</p> </dd> <dt><span class="clsTermLabel">SPK-CSSH</span></dt> <dd> <p>SPK Cold Start Spark Hold System</p> </dd> <dt><span class="clsTermLabel">SPK-CTO</span></dt> <dd> <p>SPK Coolant Temperature Override</p> </dd> <dt><span class="clsTermLabel">SPK-DAVS</span></dt> <dd> <p>SPK Distributor Vacuum Advance Solenoid</p> </dd> <dt><span class="clsTermLabel">SPK-DCKV</span></dt> <dd> <p>SPK Distributor Check Valve</p> </dd> <dt><span class="clsTermLabel">SPK-DCTO</span></dt> <dd> <p>SPK Dual Coolant Temperature Override</p> </dd> <dt><span class="clsTermLabel">SPK-DDD</span></dt> <dd> <p>SPK Dual Diaphragm Distributor</p> </dd> <dt><span class="clsTermLabel">SPK-DMV</span></dt> <dd> <p>SPK Distributor Modulator Valve</p> </dd> <dt><span class="clsTermLabel">SPK-DPD</span></dt> <dd> <p>SPK Dual Point Distributor</p> </dd> <dt><span class="clsTermLabel">SPK-DPVS</span></dt> <dd> <p>SPK Distributor Ported Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">SPK-DRCV</span></dt> <dd> <p>SPK Distributor Retard Control Valve</p> </dd> <dt><span class="clsTermLabel">SPK-DRS</span></dt> <dd> <p>SPK Distributor Retard Solenoid</p> </dd> <dt><span class="clsTermLabel">SPK-DSVMV</span></dt> <dd> <p>SPK Distributor Spark Vacuum Modulator Valve</p> </dd> <dt><span class="clsTermLabel">SPK-DTVS</span></dt> <dd> <p>SPK Distributor Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">SPK-DTVV</span></dt> <dd> <p>SPK Distributor Thermal Vacuum Valve</p> </dd> <dt><span class="clsTermLabel">SPK-DV</span></dt> <dd> <p>SPK Delay Valve</p> </dd> <dt><span class="clsTermLabel">SPK-DVA</span></dt> <dd> <p>SPK Distributor Vacuum Advance</p> </dd> <dt><span class="clsTermLabel">SPK-DVAS</span></dt> <dd> <p>SPK Distributor Vacuum Advance Solenoid</p> </dd> <dt><span class="clsTermLabel">SPK-DVCS</span></dt> <dd> <p>SPK Distributor Vacuum Control Solenoid</p> </dd> <dt><span class="clsTermLabel">SPK-DVCSW</span></dt> <dd> <p>SPK Distributor Vacuum Controlled Switch</p> </dd> <dt><span class="clsTermLabel">SPK-DVCV</span></dt> <dd> <p>SPK Distributor Vacuum Control Valve</p> </dd> <dt><span class="clsTermLabel">SPK-DVDV</span></dt> <dd> <p>SPK Distributor Vacuum Delay Valve</p> </dd> <dt><span class="clsTermLabel">SPK-DVRS</span></dt> <dd> <p>SPK Distributor Vacuum Retard Switch</p> </dd> <dt><span class="clsTermLabel">SPK-DVRV</span></dt> <dd> <p>SPK Distributor Vacuum Regulating Valve</p> </dd> <dt><span class="clsTermLabel">SPK-DVVV</span></dt> <dd> <p>SPK Distributor Vacuum Vent Valve</p> </dd> <dt><span class="clsTermLabel">SPK-EAVS</span></dt> <dd> <p>SPK Electronically Actuated Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">SPK-EDM</span></dt> <dd> <p>SPK Electronic Distributor Modulator</p> </dd> <dt><span class="clsTermLabel">SPK-EI</span></dt> <dd> <p>SPK Electronic Ignition</p> </dd> <dt><span class="clsTermLabel">SPK-ESA</span></dt> <dd> <p>SPK Electronic Spark Advance</p> </dd> <dt><span class="clsTermLabel">SPK-ESC</span></dt> <dd> <p>SPK Electronic Spark Control (Retard)</p> </dd> <dt><span class="clsTermLabel">SPK-ESS</span></dt> <dd> <p>SPK Electronic Spark Selection</p> </dd> <dt><span class="clsTermLabel">SPK-EST</span></dt> <dd> <p>SPK Electronic Spark Timing</p> </dd> <dt><span class="clsTermLabel">SPK-FDV</span></dt> <dd> <p>SPK Forward Delay Valve</p> </dd> <dt><span class="clsTermLabel">SPK-HPCA</span></dt> <dd> <p>SPK Housing Pressure Cold Advance</p> </dd> <dt><span class="clsTermLabel">SPK-ITCS</span></dt> <dd> <p>SPK Ignition Timing Control System</p> </dd> <dt><span class="clsTermLabel">SPK-ITVS</span></dt> <dd> <p>SPK Ignition Timing Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">SPK-NLVR</span></dt> <dd> <p>SPK Non-Linear Vacuum Regulator</p> </dd> <dt><span class="clsTermLabel">SPK-OSAC</span></dt> <dd> <p>SPK Orifice Spark Advance Control</p> </dd> <dt><span class="clsTermLabel">SPK-PVA</span></dt> <dd> <p>SPK Ported Vacuum Advance</p> </dd> <dt><span class="clsTermLabel">SPK-PVS</span></dt> <dd> <p>SPK Ported Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">SPK-RDO</span></dt> <dd> <p>SPK Retard Delay Orifice</p> </dd> <dt><span class="clsTermLabel">SPK-RDV</span></dt> <dd> <p>SPK Reverse Delay Valve</p> </dd> <dt><span class="clsTermLabel">SPK-RDVD</span></dt> <dd> <p>SPK Reverse Delay Valve (Dual)</p> </dd> <dt><span class="clsTermLabel">SPK-RDVLV</span></dt> <dd> <p>SPK Retard Delay Valve</p> </dd> <dt><span class="clsTermLabel">SPK-RDVS</span></dt> <dd> <p>SPK Reverse Delay Valve (Single)</p> </dd> <dt><span class="clsTermLabel">SPK-RETS</span></dt> <dd> <p>SPK Retard Switch</p> </dd> <dt><span class="clsTermLabel">SPK-SC</span></dt> <dd> <p>SPK Speed Controlled</p> </dd> <dt><span class="clsTermLabel">SPK-SOL</span></dt> <dd> <p>SPK Solenoid</p> </dd> <dt><span class="clsTermLabel">SPK-SRRV</span></dt> <dd> <p>SPK Spark Relay Regulator Valve</p> </dd> <dt><span class="clsTermLabel">SPK-TAVIA</span></dt> <dd> <p>SPK Temperature Activated Vacuum Ignition Advance</p> </dd> <dt><span class="clsTermLabel">SPK-TCS</span></dt> <dd> <p>SPK Transmission Controlled Spark</p> </dd> <dt><span class="clsTermLabel">SPK-TCSYS</span></dt> <dd> <p>SPK Timing Control System</p> </dd> <dt><span class="clsTermLabel">SPK-TIDC</span></dt> <dd> <p>SPK Thermostatic Ignition Distributor Control</p> </dd> <dt><span class="clsTermLabel">SPK-TV</span></dt> <dd> <p>SPK Thermal Valve</p> </dd> <dt><span class="clsTermLabel">SPK-TVS</span></dt> <dd> <p>SPK Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">SPK-VACTO</span></dt> <dd> <p>SPK Vacuum Advance Coolant Temperature Override</p> </dd> <dt><span class="clsTermLabel">SPK-VAS</span></dt> <dd> <p>SPK Vacuum Advance Solenoid</p> </dd> <dt><span class="clsTermLabel">SPK-VAV</span></dt> <dd> <p>SPK Vacuum Advance Valve</p> </dd> <dt><span class="clsTermLabel">SPK-VR</span></dt> <dd> <p>SPK Vacuum Retard</p> </dd> <dt><span class="clsTermLabel">SPK-VRSW</span></dt> <dd> <p>SPK Vacuum Retard Switch</p> </dd> <dt><span class="clsTermLabel">SPK-VSV</span></dt> <dd> <p>SPK Vacuum Switching Valve</p> </dd> <dt><span class="clsTermLabel">SPK-VTCS</span></dt> <dd> <p>SPK Vacuum Timing Control System</p> </dd> <dt><span class="clsTermLabel">SPL</span></dt> <dd> <p>Smoke Puff Limiter</p> </dd> <dt><span class="clsTermLabel">SRI</span></dt> <dd> <p>Service Reminder Indicator</p> </dd> <dt><span class="clsTermLabel">SSCA</span></dt> <dd> <p>Stepped Speed Control Actuator</p> </dd> <dt><span class="clsTermLabel">SSCS</span></dt> <dd> <p>Stepped Speed Control Solenoid</p> </dd> <dt><span class="clsTermLabel">STS</span></dt> <dd> <p>Service Throttle Soon Light</p> </dd> <dt><span class="clsTermLabel">STVS</span></dt> <dd> <p>Secondary Throttle Valve System</p> </dd> <dt><span class="clsTermLabel">SUB-HO2S</span></dt> <dd> <p>Sub-Heated Oxygen Sensor (after CAT)</p> </dd> <dt><span class="clsTermLabel">SUB-O2S</span></dt> <dd> <p>Sub-Oxygen Sensor</p> </dd> <dt><span class="clsTermLabel">SUB-TWC</span></dt> <dd> <p>Sub Three-Way Catalytic Converter</p> </dd> </dl><a name="S00809908212000121200000"></a><h2 class="clsHeadOne">"T"</h2> <dl> <dt><span class="clsTermLabel">TAA</span></dt> <dd> <p>Turbo Air-To-Air</p> </dd> <dt><span class="clsTermLabel">TAA</span></dt> <dd> <p>Throttle Actuator Assembly</p> </dd> <dt><span class="clsTermLabel">TAB</span></dt> <dd> <p>Thermactor Air By-Pass</p> </dd> <dt><span class="clsTermLabel">TAD</span></dt> <dd> <p>Thermactor Air Diverter</p> </dd> <dt><span class="clsTermLabel">TAC</span></dt> <dd> <p>Thermostatic Air Cleaner</p> </dd> <dt><span class="clsTermLabel">TBI</span></dt> <dd> <p>Throttle Body Injection</p> </dd> <dt><span class="clsTermLabel">TBPCS</span></dt> <dd> <p>Throttle By-Pass Control System</p> </dd> <dt><span class="clsTermLabel">TC</span></dt> <dd> <p>Turbo Charger</p> </dd> <dt><span class="clsTermLabel">TCC</span></dt> <dd> <p>Torque Converter Clutch</p> </dd> <dt><span class="clsTermLabel">TCCL</span></dt> <dd> <p>Torque Converter Control</p> </dd> <dt><span class="clsTermLabel">TCD</span></dt> <dd> <p>Throttle Closing Dashpot</p> </dd> <dt><span class="clsTermLabel">TC-DV</span></dt> <dd> <p>TC Delay Valve</p> </dd> <dt><span class="clsTermLabel">TC-TVC</span></dt> <dd> <p>TC Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">TC-VS</span></dt> <dd> <p>TC Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">TD</span></dt> <dd> <p>Thermactor Diverter</p> </dd> <dt><span class="clsTermLabel">TFT</span></dt> <dd> <p>Tank Fuel Temperature Sensor</p> </dd> <dt><span class="clsTermLabel">THOS2</span></dt> <dd> <p>Third Heated Oxygen Sensor</p> </dd> <dt><span class="clsTermLabel">TICV</span></dt> <dd> <p>Thermal Ignition Control Valve</p> </dd> <dt><span class="clsTermLabel">TIV</span></dt> <dd> <p>Thermal Idle Valve</p> </dd> <dt><span class="clsTermLabel">TK</span></dt> <dd> <p>Throttle Kicker</p> </dd> <dt><span class="clsTermLabel">TLUC</span></dt> <dd> <p>Transmission Lock-Up Converter</p> </dd> <dt><span class="clsTermLabel">TLUC-TVS</span></dt> <dd> <p>TLUC Thermal Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">TLUC-VS</span></dt> <dd> <p>TLUC Vacuum Switch</p> </dd> <dt><span class="clsTermLabel">TM</span></dt> <dd> <p>Throttle Modulator</p> </dd> <dt><span class="clsTermLabel">TOS</span></dt> <dd> <p>Throttle Opener System</p> </dd> <dt><span class="clsTermLabel">TP</span></dt> <dd> <p>Throttle Positioner</p> </dd> <dt><span class="clsTermLabel">TPI</span></dt> <dd> <p>Tuned Port Fuel Injection</p> </dd> <dt><span class="clsTermLabel">TPV</span></dt> <dd> <p>Throttle Poppet Valve</p> </dd> <dt><span class="clsTermLabel">TR</span></dt> <dd> <p>Thermal Reactor</p> </dd> <dt><span class="clsTermLabel">TRC</span></dt> <dd> <p>Throttle Return Control</p> </dd> <dt><span class="clsTermLabel">TRCS</span></dt> <dd> <p>Throttle Return Control Solenoid</p> </dd> <dt><span class="clsTermLabel">TRCTL</span></dt> <dd> <p>Throttle Return Control Throttle Lever Actuator</p> </dd> <dt><span class="clsTermLabel">TRSCV</span></dt> <dd> <p>Throttle Return Solenoid Control Valve</p> </dd> <dt><span class="clsTermLabel">TRTVV</span></dt> <dd> <p>Temperature Regulator Thermal Vacuum Valve</p> </dd> <dt><span class="clsTermLabel">TRVV</span></dt> <dd> <p>Transmission Vacuum Valve</p> </dd> <dt><span class="clsTermLabel">TSOL</span></dt> <dd> <p>Throttle Solenoid</p> </dd> <dt><span class="clsTermLabel">TVISD</span></dt> <dd> <p>Throttle Vacuum Idle Speed Diaphragm</p> </dd> <dt><span class="clsTermLabel">TVM</span></dt> <dd> <p>Transmission Vacuum Modulator</p> </dd> <dt><span class="clsTermLabel">TWC</span></dt> <dd> <p>Three-Way Catalytic Converter</p> </dd> <dt><span class="clsTermLabel">TWC+OC</span></dt> <dd> <p>Three-Way + Oxidation Catalytic Converter</p> </dd> </dl><a name="S35432248932000121200000"></a><h2 class="clsHeadOne">"V"</h2> <dl> <dt><span class="clsTermLabel">VA</span></dt> <dd> <p>Vacuum Advance Unit</p> </dd> <dt><span class="clsTermLabel">VAC-AMP</span></dt> <dd> <p>Vacuum Amplifier</p> </dd> <dt><span class="clsTermLabel">VA-CTO</span></dt> <dd> <p>VA Coolant Temperature Override</p> </dd> <dt><span class="clsTermLabel">VCV</span></dt> <dd> <p>Vacuum Cut Valve</p> </dd> <dt><span class="clsTermLabel">VCV-BV</span></dt> <dd> <p>VCV By-Pass Valve</p> </dd> <dt><span class="clsTermLabel">VLFR</span></dt> <dd> <p>Vent Line Flow Restrictor/Anti-Trickle Fill Valve</p> </dd> </dl><a name="S25679527582000121200000"></a><h2 class="clsHeadOne">"W"</h2> <dl> <dt><span class="clsTermLabel">WU</span></dt> <dd> <p>Warm-Up Catalyst</p> </dd> <dt><span class="clsTermLabel">WU-OC</span></dt> <dd> <p>Warm-Up Oxidation Converter</p> </dd> <dt><span class="clsTermLabel">WU-TWC</span></dt> <dd> <p>Warm-Up Three-Way Catalytic Converter</p> </dd> </dl> </body> </html>

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EMISSION CONTROL ABBREVIATIONS
  • HEADINGS
    • "A"
    • "B"
    • "C"
    • "D"
    • "E"
    • "F"
    • "G"
    • "H"
    • "I"
    • "K"
    • "L"
    • "M"
    • "N"
    • "O"
    • "P"
    • "R"
    • "S"
    • "T"
    • "V"
    • "W"
  • FIGURES
  • TABLES

EMISSION CONTROL ABBREVIATIONS

Gasoline & Diesel

"A"

A/C

Air Conditioning

A/C-ISUS

A/C Idle Speed-Up Solenoid

A/F

Air/Fuel

AAI

Air Assist Injector

ACL

Air Cleaner (Thermostatic Air Cleaner)

ACL-BMS

ACL Bimetallic Sensor

ACL-CKV

ACL Check Valve

ACL-DV

ACL Delay Valve

ACL-PVS

ACL Ported Vacuum Switch

ACL-RDV

ACL Reverse Delay Valve

ACL-RDVS

ACL Reverse Delay Valve (Single)

ACL-TCV

ACL Thermal Control Valve

ACL-TS

ACL Temperature Sensor

ACL-TSOV

ACL Temperature Sensor Override Valve

ACL-TVS

ACL Thermal Vacuum Switch

ACL-TVV

ACL Thermal Vacuum Valve

ACL-VCDV

ACL Vacuum Control Delay Valve

ACL-VCV

ACL Vacuum Control Valve

ACL-VM

ACL Vacuum Motor

ACL-WP

ACL Wax Pellet Type Motor

ADS

Anti-Dieseling Solenoid

AFR

Air/Fuel Ratio Sensor

AFS

Air/Fuel Ratio Sensor

AIH

Air Intake Heaters

AIH-TS

AIH Temperature Sensor

AIR

Air Injection System

AIS

Air Injection System

AIS-ACV

AIS Air Control Valve

AIS-AMV

AIS Air Management Valve

AIS-ASV

AIS Air Switching Valve

AIS-BPV

AIS By-Pass Valve

AIS-CC


AIS Computer Controlled

AIS-CKV

AIS Check Valve

AIS-CSV

AIS Control Solenoid Valve

AIS-CV

AIS Combination Valve

AIS-DV

AIS Diverter Valve

AIS-IMCV

AIS Intake Manifold Change-Over Valve

AIS-MCV

AIS Manifold Change-Over Valve

AIS-PAF

AIS Pulse Air Feeder

AIS-PM

AIS Pump Motor

AIS-PV

AIS Pneumatic Valve

AIS-RV

AIS Relief Valve

AIS-SAV

AIS Secondary Air Valve

AIS-SOL

AIS Solenoid

AIS-SV

AIS Solenoid Valve

AIS-VCV

AIS Vacuum Control Valve

AIS-VSV

AIS Vacuum Switching Valve

AIS-VT

AIS Vacuum Tank

AIS-VCV

AIS Vacuum Control Valve

AIS-VSV

AIS Vacuum Switching Valve

AIV

Air Injection Valve

AIV-SOL

Air Injection Valve Solenoid

ALVW

Adjusted Loaded Vehicle Weight

AMV

Air Management Valve

AP

Air Pump Injection System

AP-ACV

AP Air Control Valve

AP-AMV

AP Air Management Valve

AP-ASRV

AP Air Switching Relief Valve

AP-ASS

AP Air Switching Solenoid

AP-ASV

AP Air Switching Valve

AP-BPV

AP By-Pass Valve

AP-CKV

AP Check Valve

AP-CS

AP Control Solenoid

AP-DCTO

AP Dual Coolant Temperature Override

AP-DLY

AP Delay Valve

AP-DV

AP Diverter Valve

AP-EADV

AP Electric Air Control Diverter Valve

AP-EAMR

AP Electric Air Management Relay

AP-EAMS

AP Electric Air Management Solenoid

AP-EAP

AP Electric Air Pump

AP-EC

AP Electromagnetic Clutch

AP-ERLY

AP Electric Air Pump Relay

AP-RDV

AP Reed Valve

AP-RV

AP Relief Valve

AP-SOL

AP Solenoid

AP-SOV

AP Shut-Off Valve

AP-SV

AP Solenoid Valve

AP-SWV

AP Switchover Valve

AP-TV

AP Transmitting Valve

AP-VCS

AP Vacuum Control Solenoid

AP-VCSV

AP Vacuum Controlled Air Shut-Off Valve

AP-VCV

AP Vacuum Control Valve

AP-VSV

AP Vacuum Switching Valve

A/T

Automatic Transmission

ATCV

Air Temperature Control Valve

"B"

BP/EGR

Backpressure EGR System

BP/EGR-BPS

BP/EGR Backpressure Sensor

BP/EGR-BPT

BP/EGR Backpressure Transducer

BP/EGR-BPV

BP/EGR Backpressure Valve

BP/EGR-BS

BP/EGR Bleed Solenoid

BP/EGR-BVSV

BP/EGR Bimetallic Vacuum Switching Valve

BP/EGR-C

BP/EGR Controller

BP/EGR-CLR

BP/EGR Cooler

BP/EGR-CS

BP/EGR Control Solenoid

BP/EGR-CTO

BP/EGR Coolant Temperature Override

BP/EGR-CV

BP/EGR Control Valve

BP/EGR-DCTO

BP/EGR Dual Coolant Temperature Override

BP/EGR-DS

BP/EGR Diagnostic Solenoid

BP/EGR-DSOL

BP/EGR Duty Solenoid

BP/EGR-DTVSW

BP/EGR Distributor Thermal Vacuum Switch

BP/EGR-DV

BP/EGR Delay Valve

BP/EGR-EET

BP/EGR Electric Transducer

BP/EGR-EPV

BP/EGR External Pressure Valve

BP/EGR-FDV

BP/EGR Forward Delay Valve

BP/EGR-LC

BP/EGR Load Control Valve

BP/EGR-PS

BP/EGR Position Sensor

BP/EGR-PT

BP/EGR Pressure Tranducer

BP/EGR-PVS

BP/EGR Ported Vacuum Switch

BP/EGR-RES

BP/EGR Reservoir

BP/EGR-RST

BP/EGR Restrictor

BP/EGR-SOL

BP/EGR Solenoid

BP/EGR-TCTVS

BP/EGR Torque Converter Thermal Vacuum Switch

BP/EGR-TCV

BP/EGR Thermal Control Valve

BP/EGR-TCVLV

BP/EGR Temperature Control Valve

BP/EGR-TS

BP/EGR Temperature Sensor

BP/EGR-TVS

BP/EGR Thermal Vacuum Switch

BP/EGR-TVV

BP/EGR Thermal Vacuum Valve

BP/EGR-VCV

BP/EGR Vacuum Control Valve

BP/EGR-VM

BP/EGR Vacuum Modulator

BP/EGR-VRV

BP/EGR Vacuum Regulator Valve

BP/EGR-VS

BP/EGR Vacuum Switch

BP/EGR-VSOL

BP/EGR Vent Solenoid

BP/EGR-VSV

BP/EGR Vacuum Switching Valve

"C"

C-4

Computer Controlled Catalytic Converter

CAC

Charge Air Cooler

CAS

Clean Air System

CB

Crankcase Breather

CB-VC

Crankcase Breather-Vapor Canister

CBPS

Coasting By-Pass System

CBVC

Crankcase Breather Vapor Canister

CCIEV

Coolant Controlled Idle Enrichment Valve

CCS

Controlled Combustion System

CCV

Closed Crankcase Ventilation

CD-REGVLV

Crankcase Depression Regulator Valve

CDRV

Crankcase Depression Relief Valve

CEAB

Cold Engine Air Bleed

CEAB-TVS

CEAB Thermal Vacuum Switch

CEAB-TVV

CEAB Thermal Vacuum Valve

CEC

Computerized Engine Controls

CESS

Cold Engine Sensor Switch

CETS

Cold Engine Temperature Switch

CFI

Continuous Fuel Injection

CMH

Cold Mixture Heater

CNG

Compressed Natural Gas

CO

Carbon Monoxide

CO2

Carbon Dioxide

CPI

Central Port Injection

CRV

Coasting Richer Valve

CSI

Central Sequential Injection

CTAVS

Cold Temperature Activated Vacuum System

CTOX

Continous Trap Oxidizer

"D"

DCLV

Deceleration Valve

DCS

Deceleration Control System

DDI

Direct Diesel Injection

DFI

Direct Diesel Injection

DI

Direct Injection

DKV

Deceleration Kick Valve

DMCV

Deceleration Mixture Control Valve

DMS

Dual Manifold System

DOC

Diesel Oxidation Catalyst

DOHC

Dual Overhead Cam

DPF

Diesel Particulate Filter

DPFE

Differential Pressure Feedback EGR Valve

DPFEGR

Differential Pressure Feedback EGR Valve

DTM

Deceleration Throttle Modulator

"E"

EAIR

Electric Air Injection System

EAIR-DV

EAIR Diverter Valve

ECM

Electronic Control Module

ECU

Electronic Control Unit

EDC

Electronic Diesel Control

EDS

Electronic Diesel System

EEC

Electronic Engine Control

EFE

Early Fuel Evaporation

EFE-CKV

EFE Check Valve

EFE-CV

EFE Control Valve

EFE-DTVS

EFE Delay Thermal Vacuum Switch

EFE-HTR

EFE Heater

EFE-HCV

EFE Heat Control Valve

EFE-OTS

EFE Oil Temperature Switch

EFE-PTC

EFE Positive Temperature Coefficient (Intake Heater Grid)

EFE-PVS

EFE Ported Vacuum Switch

EFE-SOL

EFE Solenoid

EFE-TVS

EFE Thermal Vacuum Switch

EFE-TVV

EFE Thermal Vacuum Valve

EFE-VSV

EFE Vacuum Switching Valve

EFI

Electronic Fuel Injection

EFI-MA

EFI Mass Airflow Sensor

EFI-MAF

EFI Mass Airflow Sensor

EGR

Exhaust Gas Recirculation System

EGR-BCS

EGR Boost Check Solenoid

EGR-BPBV

EGR By-Pass Backpressure Valve

EGR-BPT

EGR Backpressure Transducer

EGR-BPV

EGR By-Pass Valve

EGR-BS

EGR Bleed Solenoid

EGR-BSSV

EGR Boost Sensor Solenoid Valve

EGR-BVSV

EGR Bimetallic Vacuum Switching Valve

EGR-C

EGR Controller

EGR-CC

EGR Coolant Controlled

EGR-CLR

EGR Cooler

EGR-VSOL

EGR Vacuum Solenoid

EGR-CKV

EGR Check Valve

EGR-CS

EGR Control Solenoid

EGR-CSOL

EGR Cut-Off Solenoid

EGR-CSV

EGR Control Solenoid

EGR-CTO

EGR Coolant Temperature Override

EGR-CTS

EGR Charge Temperature Sensor

EGR-CTSW

EGR Charge Temperature Switch

EGR-CTTS

EGR Coolant Temperature Thermoswitch

EGR-CV

EGR Control Valve

EGR-CVCV

EGR Constant Vacuum Control Valve

EGR-CVS

EGR Control Vent Solenoid

EGR-DC

EGR Digital Control

EGR-DCTO

EGR Dual Coolant Temperature Override

EGR-DPFE

Differential Pressure Feedback EGR Sensor

EGR-DPFS

EGR Differential Pressure Feedback Sensor

EGR-DS

EGR Diagnostic Solenoid

EGR-DSOL

EGR Duty Solenoid

EGR-DTVS

EGR Delay Thermal Vacuum Switch

EGR-DTVSW

EGR Distributor Thermal Vacuum Switch

EGR-DV

EGR Delay Valve

EGR-EPRS

EGR Exhaust Pressure Regulator Solenoid

EGR-EPRV

EGR Exhaust Pressure Regulator Valve

EGR-EPV

EGR External Pressure Valve

EGR/EVAP-CSV

EGR/EVAP Control Solenoid Valve

EGR-EVR

EGR Vacuum Regulator

EGR-EVRV

EGR Electronic Vacuum Regulator Valve

EGR-FDV

EGR Forward Delay Valve

EGR-FJS

EGR Floor Jet System

EGR-FPS

EGR Feedback Pressure Sensor

EGR-LCV

EGR Load Control Valve

EGR-MAP

EGR Manifold Absolute Pressure Sensor

EGR-PFE

EGR-PFE Sensor

EGR-PS

EGR Position Sensor

EGR-PSW

EGR Pulse Switch

EGR-PVS

EGR Ported Vacuum Switch

EGR-REG

EGR Regulator

EGR-RES

EGR Reservoir

EGR-RST

EGR Restrictor

EGR-SC

EGR Signal Converter

EGR-SEC

EGR, Secondary

EGR-SEN

EGR Sensor

EGR-SOL

EGR Solenoid

EGR-SU

EGR Switchover Valve

EGR-SUB

Sub-EGR Valve

EGR-SVV

EGR Solenoid Vacuum Valve

EGR-T

EGR Temperature Sensor

EGR-TC

EGR Transmission Controlled

EGR-TCTVS

EGR Torque Converter Thermal Vacuum Switch

EGR-TCV

EGR Thermal Control Valve

EGR-TCVLV

EGR Temperature Control Valve

EGR-TRANS

EGR Transducer

EGR-TS

EGR Temperature Sensor

EGR-TSW

EGR Temperature Switch

EGR-TVD

EGR Throttle Valve Diaphragm

EGR-TVS

EGR Thermal Vacuum Switch

EGR-TVSOL

EGR Throttle Valve Solenoid

EGR-TVV

EGR Thermal Vacuum Valve

EGR-VA

EGR Vacuum Amplifier

EGR-VCV

EGR Vacuum Control Valve

EGR-VM

EGR Vacuum Modulator

EGR-VR

EGR Vacuum Regulator

EGR-VRS

EGR Vacuum Regulator Solenoid

EGR-VRSV

EGR Vacuum Regulator Solenoid Valve

EGR-VRV

EGR Vacuum Regulator Valve

EGR-VS

EGR Vacuum Switch

EGR-VSDV

EGR Vacuum Switch Dump Valve

EGR-VSEN

EGR Vacuum Sensor

EGR-VSOL

EGR Vent Solenoid

EGR-VSS

EGR Vacuum Switching Solenoid

EGR-VST

EGR Vacuum Surge Tank

EGR-VSV

EGR Vacuum Switching Valve

EGR-VVCS

EGR Venturi Vacuum Control System

EGRB

EGR Boost Sensor

EGRC

EGR Control Solenoid

EGRC-BPT

EGR Control Backpressure Transducer

EGRC-SV

EGR Control Solenoid Valve

EHOC

Electronically Heated Oxidation Catalyst

EHTWC

Electronically Heated Three-Way Catalyst

EI

Electronic Ignition System

EIS

Electronic Ignition System

ELB

Electronic Lean Burn

EPR

Exhaust Pressure Regulator

EPR-SOL

EPR Solenoid

ESA

Electronic Spark Advance

EVAP

Fuel Evaporative System

EVAP-AAC

EVAP Auxiliary Air Control

EVAP-BPSV

EVAP By-Pass Solenoid Valve

EVAP-BVSV

EVAP Bimetallic Vacuum Switching Valve

EVAP-CAV

EVAP Canister Air Valve

EVAP-CCV

EVAP Control Canister Close Valve

EVAP-CCVSV

EVAP Control Canister Vent Shut Valve

EVAP-CCVVSV

EVAP Closed Canister Valve Vacuum Switching Valve

EVAP-CDCV

EVAP Canister Drain Cut Valve

EVAP-CKV

EVAP Check Valve

EVAP-CPCS

EVAP Canister Purge Control Solenoid

EVAP-CPCSV

EVAP Canister Purge Control Solenoid Valve

EVAP-CPCV

EVAP Canister Purge Control Valve

EVAP-CPRV

EVAP Canister Purge Regulator Valve

EVAP-CPSV

EVAP Canister Vent Shut Valve

EVAP-CPT

EVAP Canister Purge Timer

EVAP-CPTVS

EVAP Canister Purge Thermal Vacuum Switch

EVAP-CPV

EVAP Canister Vent Valve

EVAP-CPVCSV

EVAP Canister Purge Volume Control

EVAP-CPVCV

EVAP Canister Purge Volume Control Valve

EVAP-CPVDV

EVAP Canister Purge Vacuum Delay Valve

EVAP-CPVR

EVAP Canister Purge Valve Resonator

EVAP-CS

EVAP Control Solenoid

EVAP-CSPS

EVAP Control System Pressure Sensor

EVAP-CST

EVAP Canister Surge Tank

EVAP-CT

EVAP Catch Tank

EVAP-CVCS

EVAP Canister Vent Control Solenoid

EVAP-CVCV

EVAP Canister Vent Control Valve

EVAP-CVS

EVAP Canister Vent Solenoid

EVAP-CVSV

EVAP Carburetor Vent Switching Valve

EVAP-CVV

EVAP Canister Vent Valve

EVAP-DCTO

EVAP Dual Coolant Temperature Override

EVAP-DF

EVAP Drain Filter

EVAP-DPS

EVAP Differential Pressure Sensor

EVAP-DV

EVAP-Drain Valve

EVAP-EV

EVAP Emission Valve

EVAP-FBVV

EVAP Fuel Bowl Vent Valve

EVAP-FBVS

EVAP Fuel Bowl Vent Solenoid

EVAP-FCV

EVAP Fuel Cut Valve

EVAP-FLS

EVAP Fuel Level Sensor

EVAP-FOLV

EVAP Fuel Overflow Limiter Valve

EVAP-FS

EVAP Flow Switch

EVAP-FSV

EVAP Flow Switchover Valve<

EVAP-FTEV

EVAP Fuel Tank EVAP Valve

EVAP-FTPCSV

EVAP Fuel Tank Pressure Control Solenoid Valve

EVAP-FTPS

EVAP Fuel Tank Pressure Sensor

EVAP-FTS

EVAP Fuel Temperature Sensor

EVAP-FVCV

EVAP Fuel Vapor Control Valve

EVAP-FVS

EVAP Fuel Vapor Separator

EVAP-FVTS

EVAP Fuel Vapor Temperature Sensor

EVAP-FVV

EVAP Fuel Vent Valve

EVAP-FVVV

EVAP Fuel Vapor Vent Valve

EVAP-IVS

EVAP Inner Vent Solenoid

EVAP-LDP

EVAP Leak Detection Pump

EVAP-LDPAF

EVAP Leak Detection Pump Air Filter

EVAP-LDPF

EVAP Leak Detection Pump Filter

EVAP-LDPVV

EVAP Leak Detection Pump Vent Valve

EVAP-LSEP

EVAP Liquid Separator

EVAP-NVLD

EVAP Natural Vacuum Leak Detection

EVAP-ORVR

Evaporative On-Board Refueling Vapor Recovery System

EVAP-ORVRCV

Evaporative On-Board Refueling Vapor Recovery Check Valve

EVAP-ORVRFTVRV

EVAP-ORVR Fuel Tank Vapor Recirculation

EVAP-OVCV

EVAP Outer Vent Control Valve

EVAP-OWV

EVAP One-Way Valve

EVAP-PCDV

EVAP Purge Control Diaphram Valve

EVAP-PCSV

EVAP Purge Cut-Off Solenoid Valve

EVAP-PFS

EVAP Purge Flow Sensor

EVAP-PFSVVSV

EVAP Purge Flow Switching Valve Vacuum Switching Valve

EVAP-PRRV

EVAP Pressure Relief Rollover Valve

EVAP-PSVVSV

EVAP Pressure Switching Valve Vacuum Switching Valve

EVAP-PSOL

EVAP Purge Solenoid

EVAP-PSSV

EVAP Pressure Switching Solenoid

EVAP-PSVVSV

EVAP Pressure Switching Valve Vacuum Switching Valve

EVAP-PV

EVAP Purge (Frequency) Valve

EVAP-PVS

EVAP Ported Vacuum Switch

EVAP-RV

EVAP Rollover Valve

EVAP-RV/FTPS

EVAP Rollover Valve/Fuel Tank

EVAP-RVSV

EVAP Rollover Vapor Separator Valve

EVAP-SNR

EVAP Canister Sensor

EVAP-SOL

EVAP Solenoid

EVAP-SOV

EVAP Shutoff Valve

EVAP-SSV

EVAP Shut-Off Solenoid Valve

EVAP-SV

EVAP Solenoid Valve

EVAP-TC

EVAP Trap Canister

EVAP-TS

EVAP Temperature Switch

EVAP-TPBPV

EVAP Tank Pressure By-Pass Valve

EVAP-TPCS

EVAP Tank Pressure Control Solenoid

EVAP-TPCV

EVAP Tank Pressure Control Valve

EVAP-TRWV

EVAP Tree-Way Valve

EVAP-TV

EVAP Thermal Valve

EVAP-TVS

EVAP Thermal Vacuum Switch

EVAP-TVV

EVAP Thermal Vacuum Valve

EVAP-TWV

EVAP Two-Way Valve

EVAP-VC

EVAP Vapor Canister

EVAP-VCAT

EVAP Vapor Canister Air Tank

EVAP-VCF

EVAP Vapor Canister Filter

EVAP-VCSV

EVAP Vapor Canister Shut-off Valve

EVAP-VCTV

EVAP Vacuum Control Valve

EVAP-VCV

EVAP Vacuum Canister Valve

EVAP-VCVS

EVAP Vapor Canister Vent Solenoid

EVAP-VM

EVAP Vacuum Motor

EVAP-VPS

EVAP Vapor Pressure Sensor

EVAP-VPSVSV

EVAP Vapor Pressure Sensor Vacuum Switching Valve

EVAP-VS

EVAP Vacuum Sensor

EVAP-VSOL

EVAP Ventilation Solenoid

EVAP-VSOL/LDP

EVAP Ventilation Solenoid/Leak Detection Pump

EVAP-VST

EVAP Vacuum Surge Tank

EVAP-VSV

EVAP Vacuum Switching Valve

EVAP-VV

EVAP Ventilation Valve

EVRS

EGR Vacuum Regulator Solenoid

"F"

FBC

Feedback Carburetor

FCOV

Fuel Change Over Valve

FF

Flex Fuel

FF-CKV

Fuel Fill Check Valve

FF-FCV

Fuel Tank Fuel Cut-Off Valve

FF-FLVV

Fuel Tank Fill Limit Vent Valve

FGOV

Fuel Gravity/Overflow Valve

FGVV

Fuel Gravity Vent Valve

FI

Fuel Injected

FICD

Fast Idle Control Device

FISR

Fast Idle Solenoid Relay

FLV

Fill Limit Valve

FLVV

Fill Limiting Vent Valve

FP-CKV

Fill Pipe Check Valve

FP-RV

Fill Pipe Rollover Valve

FR

Fill Pipe Restrictor

FT-FLVV

Fuel Tank Fill Limit Vent Valve

FT-GVV

Fuel Tank Grade Vent Valve

FT-OPRV

Fuel Tank Over Pressure Vent Valve

FT-PCV

Fuel Tank Pressure Control Valve

FT-VCV

Fuel Tank Vapor Control Valve

FT-VRV

Fuel Tank Vapor Recirculation Valve

FTCV

Fuel Tank Check Valve

FTDPS

Fuel Tank Differential Pressure Sensor

FTEV

Fuel Tank EVAP Valve

FTPS

Fuel Tank Pressure Sensor

FTT

Fuel Tank Temperature Sensor

FTTS

Fuel Tank Temperature Sensor

FTV/LSV

Fuel Tank Vapor/Liquid Seperation Valve

FTVCV

Fuel Tank Vapor Control Valve

FTVPRV

Fuel Tank Ventilation Pressure Retention Valve

FVPS

Fuel Vapor Pressure Sensor

FTVV

Fuel Tank Vent Valve

FVV

Fuel Vapor Valve

"G"

GVWR

Gross Vehicle Weight Rating

"H"

HAC

High Altitude Compensator

HAFS

Heated Air Fuel Ratio Sensor

HAI

Hot Air Intake

HAS

High Altitude System

HC

Hydrocarbons

HCAC-VSV

Hydrocarbon Absorber Catalyst Vacuum Switching Valve

HDC

Heavy Duty Cooling

HDC-CTO

HDC Coolant Temperature Override

HFM-SFI

Hot Film Engine Management SFI

HIC

Hot Idle Compensator

HIM

Heated Intake Manifold

HO

High Output

HO2S

Heated Oxygen Sensor

HP

High Performance

HP

Horsepower

HPCA

Housing Pressure Cold Advance

HSC

High Swirl Combustion

"I"

IAC

Idle Air Control Valve

IACV-SW

IACV Switch

ICOM

Idle Compensator

IDI

Indirect Diesel Injection

IES

Idle Enrichment System

IMCO

Improved Combustion System

"K"

KS

Knock Sensor

"L"

LH-SFI

Hot Wire Sequential Multiport Fuel Injection

LVFD

Liquid/Vapor Fuel Discriminator

LVW

Loaded Vehicle Weight

"M"

MD-TICS

Timing & Injection rate Control System

MDP

Manifold Differential Pressure sensor

ME-SFI

Motor Electronics Sequential Fuel Injection

MFI

Multiport Fuel Injection

MFI-MAF

MFI Mass Airflow Sensor

MFLS

Main Fuel Level Sensor

MI

Mechanical Fuel Injection

MIL

Malfunction Indicator Light

M/T

Manual Transmission

"N"

NAC

Nitrogen Oxides (NOx) Adsorbing Catalyst

NLV

Non-Linear Valve

NOS

NOx Sensor

NOx

NOx Emission Control

NOxC

Nitrogen Oxide Catalyst

NOxS

Nitrogen Oxide Sensor

NOxTWC

NOx adsorptive TWC

NSC

Nitrogen Oxides (NOx) Storage Catalyst

"O"

OBD

On-Board Diagnostic System

PBD (F)/(P)

Full/Partial On-Board Diagnostic

OC

Oxidation Catalytic Converter

OHC

Overhead Cam

ORVR

On-Board Refueling Vapor Recovery

ORVR-COV

ORVR Cut-Off Valve

ORVR-CV

ORVR Control Valve

ORVR-FMV

ORVR Flow Management Valve

ORVR-FTVCV

ORVR Fuel Tank Vapor Control Valve

ORVR-FTVRV

ORVR Fuel Tank Vapor Recirculation Valve

ORVR-LV

ORVR Leveling Valve

ORVR-OCKV

ORVR Overfill Check Valve

ORVR-RCV

ORVR Refueling Control Valve

ORVR-VCV

ORVR Vapor Cut Valve

ORVR-VRV

ORVR Vapor Recirculating Valve

ORVR-VSV

ORVR Vent Shut Valve

ORVR-VV

ORVR Vent Valve

OVCV

Outer Vent Control Valve

O2S

Oxygen Sensor

"P"

PAIR

Pulsed Secondary Air Injection

PAIR-ABV

PAIR Anti-Backfire Valve

PAIR-ACOV

PAIR Air Cut-Off Valve

PAIR-ACS

PAIR Air Control Solenoid

PAIR-ACV

PAIR Air Control Valve

PAIR-AIV

PAIR Air Injection Valve

PAIR-ASCS

PAIR Air Suction Control Solenoid

PAIR-ASOV

PAIR Air Shutoff Valve

PAIR-ASS

PAIR Air Switching Solenoid

PAIR-ASV

PAIR Air Switching Valve

PAIR-ASVL

PAIR Air Suction Valve

PAIR-AVCS

PAIR Air Valve Control Solenoid

PAIR-CSV

PAIR Control Solenoid Valve

PAIR-CKV

PAIR Check Valve

PAIR-DV

PAIR Diverter Valve

PAIR-PAF

PAIR Pulse Air Feeder

PAIR-PAV

PAIR Pulse Air Valve

PAIR-RES

PAIR Resonator

PAIR-RV

PAIR Reed Valve

PAIR-SCSV

PAIR Swirl Control Solenoid Valve

PAIR-SCV

PAIR Swirl Control Valve

PAIR-SOL

PAIR Solenoid

PAIR-VSV

PAIR Vacuum Switching Valve

PCM

Powertrain Control Module

PCV

Positive Crankcase Ventilation

PCV-DOV

PCV Dual Orifice Valve

PCV-HCB

PCV Heated Crankcase Breather

PCV-HE

PCV Heating Element

PCV-PRV

PCV Pressure Regulator Valve

PCV-SOL

PCV Solenoid

PEVR

Power Enrichment Vacuum Regulator

PPM

Parts Per Million

PTOX

Periodic Trap Oxidizer

PURCV

Purge Crankcase Ventilation

PVCS

Ported Valve Control System

PVCS-A

PVCS Actuator

PVCS-CS

PVCS Control Solenoid

PVLCS

Power Valve Control System

"R"

ROV

Rollover Valve

"S"

SAI-SV

Secondary Air Injection Shutoff Valve

SAIR-CV

Secondary Air Injection Control Valve

SC

Supercharged or Super Charger

SC MFI

Supercharged Multiport Fuel Injection

SCR

Selective Catalytic Reduction

SCSV

Swirl Control Solenoid Valve

SCV

Swirl Control Valve

SCV-A

SCV Actuator

SFI

Sequential Multiport Fuel Injection

SFI-MAF

SFI Mass Airflow Sensor

SFLS

Sub-Fuel Level Sensor

SOHC

Single Overhead Cam

SPK

Spark Controls

SPK-AVM

SPK Advance Vacuum Modulator

SPK-BVSV

SPK Bimetal Vacuum Switching Valve

SPK-CC

SPK Computer Controlled

SPK-CKV

SPK Check Valve

SPK-CSSA

SPK Cold Start Spark Advance System

SPK-CSSH

SPK Cold Start Spark Hold System

SPK-CTO

SPK Coolant Temperature Override

SPK-DAVS

SPK Distributor Vacuum Advance Solenoid

SPK-DCKV

SPK Distributor Check Valve

SPK-DCTO

SPK Dual Coolant Temperature Override

SPK-DDD

SPK Dual Diaphragm Distributor

SPK-DMV

SPK Distributor Modulator Valve

SPK-DPD

SPK Dual Point Distributor

SPK-DPVS

SPK Distributor Ported Vacuum Switch

SPK-DRCV

SPK Distributor Retard Control Valve

SPK-DRS

SPK Distributor Retard Solenoid

SPK-DSVMV

SPK Distributor Spark Vacuum Modulator Valve

SPK-DTVS

SPK Distributor Thermal Vacuum Switch

SPK-DTVV

SPK Distributor Thermal Vacuum Valve

SPK-DV

SPK Delay Valve

SPK-DVA

SPK Distributor Vacuum Advance

SPK-DVAS

SPK Distributor Vacuum Advance Solenoid

SPK-DVCS

SPK Distributor Vacuum Control Solenoid

SPK-DVCSW

SPK Distributor Vacuum Controlled Switch

SPK-DVCV

SPK Distributor Vacuum Control Valve

SPK-DVDV

SPK Distributor Vacuum Delay Valve

SPK-DVRS

SPK Distributor Vacuum Retard Switch

SPK-DVRV

SPK Distributor Vacuum Regulating Valve

SPK-DVVV

SPK Distributor Vacuum Vent Valve

SPK-EAVS

SPK Electronically Actuated Vacuum Switch

SPK-EDM

SPK Electronic Distributor Modulator

SPK-EI

SPK Electronic Ignition

SPK-ESA

SPK Electronic Spark Advance

SPK-ESC

SPK Electronic Spark Control (Retard)

SPK-ESS

SPK Electronic Spark Selection

SPK-EST

SPK Electronic Spark Timing

SPK-FDV

SPK Forward Delay Valve

SPK-HPCA

SPK Housing Pressure Cold Advance

SPK-ITCS

SPK Ignition Timing Control System

SPK-ITVS

SPK Ignition Timing Vacuum Switch

SPK-NLVR

SPK Non-Linear Vacuum Regulator

SPK-OSAC

SPK Orifice Spark Advance Control

SPK-PVA

SPK Ported Vacuum Advance

SPK-PVS

SPK Ported Vacuum Switch

SPK-RDO

SPK Retard Delay Orifice

SPK-RDV

SPK Reverse Delay Valve

SPK-RDVD

SPK Reverse Delay Valve (Dual)

SPK-RDVLV

SPK Retard Delay Valve

SPK-RDVS

SPK Reverse Delay Valve (Single)

SPK-RETS

SPK Retard Switch

SPK-SC

SPK Speed Controlled

SPK-SOL

SPK Solenoid

SPK-SRRV

SPK Spark Relay Regulator Valve

SPK-TAVIA

SPK Temperature Activated Vacuum Ignition Advance

SPK-TCS

SPK Transmission Controlled Spark

SPK-TCSYS

SPK Timing Control System

SPK-TIDC

SPK Thermostatic Ignition Distributor Control

SPK-TV

SPK Thermal Valve

SPK-TVS

SPK Thermal Vacuum Switch

SPK-VACTO

SPK Vacuum Advance Coolant Temperature Override

SPK-VAS

SPK Vacuum Advance Solenoid

SPK-VAV

SPK Vacuum Advance Valve

SPK-VR

SPK Vacuum Retard

SPK-VRSW

SPK Vacuum Retard Switch

SPK-VSV

SPK Vacuum Switching Valve

SPK-VTCS

SPK Vacuum Timing Control System

SPL

Smoke Puff Limiter

SRI

Service Reminder Indicator

SSCA

Stepped Speed Control Actuator

SSCS

Stepped Speed Control Solenoid

STS

Service Throttle Soon Light

STVS

Secondary Throttle Valve System

SUB-HO2S

Sub-Heated Oxygen Sensor (after CAT)

SUB-O2S

Sub-Oxygen Sensor

SUB-TWC

Sub Three-Way Catalytic Converter

"T"

TAA

Turbo Air-To-Air

TAA

Throttle Actuator Assembly

TAB

Thermactor Air By-Pass

TAD

Thermactor Air Diverter

TAC

Thermostatic Air Cleaner

TBI

Throttle Body Injection

TBPCS

Throttle By-Pass Control System

TC

Turbo Charger

TCC

Torque Converter Clutch

TCCL

Torque Converter Control

TCD

Throttle Closing Dashpot

TC-DV

TC Delay Valve

TC-TVC

TC Thermal Vacuum Switch

TC-VS

TC Vacuum Switch

TD

Thermactor Diverter

TFT

Tank Fuel Temperature Sensor

THOS2

Third Heated Oxygen Sensor

TICV

Thermal Ignition Control Valve

TIV

Thermal Idle Valve

TK

Throttle Kicker

TLUC

Transmission Lock-Up Converter

TLUC-TVS

TLUC Thermal Vacuum Switch

TLUC-VS

TLUC Vacuum Switch

TM

Throttle Modulator

TOS

Throttle Opener System

TP

Throttle Positioner

TPI

Tuned Port Fuel Injection

TPV

Throttle Poppet Valve

TR

Thermal Reactor

TRC

Throttle Return Control

TRCS

Throttle Return Control Solenoid

TRCTL

Throttle Return Control Throttle Lever Actuator

TRSCV

Throttle Return Solenoid Control Valve

TRTVV

Temperature Regulator Thermal Vacuum Valve

TRVV

Transmission Vacuum Valve

TSOL

Throttle Solenoid

TVISD

Throttle Vacuum Idle Speed Diaphragm

TVM

Transmission Vacuum Modulator

TWC

Three-Way Catalytic Converter

TWC+OC

Three-Way + Oxidation Catalytic Converter

"V"

VA

Vacuum Advance Unit

VAC-AMP

Vacuum Amplifier

VA-CTO

VA Coolant Temperature Override

VCV

Vacuum Cut Valve

VCV-BV

VCV By-Pass Valve

VLFR

Vent Line Flow Restrictor/Anti-Trickle Fill Valve

"W"

WU

Warm-Up Catalyst

WU-OC

Warm-Up Oxidation Converter

WU-TWC

Warm-Up Three-Way Catalytic Converter

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