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***: Not applicable NEW TERM NEW ACRONYM / ABBREVIATION OLD TERM Evaporative emission system EVAP system Evaporative emission control system Exhaust gas recirculation valve EGR valve EGR valve Exhaust gas recirculation control-BPT valve EGRC-BPT valve BPT valve Exhaust gas recirculation control-solenoid valve EGRC-solenoid valve EGR control solenoid valve Exhaust gas recirculation temperature sensor EGRT sensor Exhaust gas temperature sensor EGR temperature sensor Flash electrically erasable programmable read FEEPROM *** Flash erasable programmable read only memory FEPROM *** Flexible fuel sensor FFS *** Flexible fuel system FF system *** Fuel pressure regulator *** Pressure regulator Fuel pressure regulator control solenoid valve *** PRVR control solenoid valve Fuel trim FT *** Heated Oxygen sensor HO2S Exhaust gas sensor Idle air control system IAC system Idle speed control Idle air control valve-air regulator IACV-air regulator Air regulator Idle air control valve-auxiliary air control valve IACV-AAC valve Auxiliary air control (AAC) valve Idle air control valve-FICD solenoid valve IACV-FICD solenoid valve FICD solenoid valve Idle air control valve-idle up control solenoid IACV-idle up control solenoid Idle up control solenoid valve Idle speed control-FI pot ISC-FI pot FI pot Idle speed control system ISC system *** Ignition control IC *** Ignition control module ICM *** Indirect fuel injection system IFI system *** Intake air IA Air Intake air temperature sensor IAT sensor Air temperature sensor Knock *** Detonation Knock sensor KS Detonation sensor Malfunction indicator lamp MIL Check engine light Manifold absolute pressure MAP *** Manifold absolute pressure sensor MAPS *** Manifold differential pressure MDP *** Manifold differential pressure sensor MDPS *** MA EM LC EC FE AT PD FA RA BR ST RS BT HA EL IDX SAE J1930 TERMINOLOGY LIST SAE J1930 Terminology List (Cont’d) GI-47 |