Emission Control Systems: Application and ID

Engine Fuel System

2.5L (153") 4-Cyl TBI

DEVICES & SYSTEMS

AAS (Some models) Air Aspiration System
BP/EGR Backpressure EGR
CEC Computerized Engine Controls
EVAP Evaporative Emission Control
PCV Positive Crankcase Ventilation
TAC [1] Thermostatic Air Cleaner
TWC Three Way Catalytic

[1] Heated Inlet Air System