Emission Control Systems: Application and ID

Engine Displacement 2.6L (2559cc / 156.1 cid)

Fuel System Multi-Port Electronic Fuel Injection

Emission Control Devices and Systems
AIR Air Injection Reactor
CEC Computerized Engine Controls
MIL Malfunction Indicator Light
EFI Electronic Fuel Injection
EGR Exhaust Gas Recirculation [1]
EVAP Evaporative Emission Control
FR Fill Pipe Restrictor
OC Oxidation Catalyst [2]
OXY Exhaust Gas Oxygen Sensor
MRL Maintenance Reset Light
PCV Positive Crankcase Ventilation
SPK Spark Controls
TWC Three-Way Catalytic Converter

[1] Federal models:
^ Use a Thermal Vacuum Valve (TVV) and a Back-Pressure Transducer (BPT).
California models:
^ Use a Duty Solenoid Control Valve and a Vacuum Switching Valve (VSV).
[2] California only