Emission Control Systems: Application and ID
ENGINE 2962 cc (3.0L/181.4 cid) V6 DOHC Twin TurboFUEL SYSTEM Sequential Fuel Injection
DEVICES & SYSTEMS
CEC [1] Powertrain Control Module (PCM)
EGR Exhaust Gas Recirculation [2]
EVAP Evaporative Emission Controls
[1][2]PCV Positive Crankcase Ventilation
TWC Three Way Converter
CEL Check Engine Light
FR Fill Pipe Restrictor
EFI Electronic Fuel Injection
OXY Dual Heated Oxygen Sensors [3]
SPK Spark Controls
Remarks
[1] The Engine Controller will be referred to in this database as the "Powertrain Control Module (PCM)" in compliance with S.A.E. J1930 terminology required to comply with 1993 California Air Resources Board (CARB) requirements.
[2] California only
[3] 1994 California models have 4 heated oxygen sensors