Emission Control Systems: Application and ID

Engine V6-173"/2.8L



Fuel System MPFI



DEVICES & SYSTEMS


AIR (M/T ONLY) Air Injection Reaction System
CEC Computerized Engine Controls
EGR Exhaust Gas Recirculation
EVAP [1] Evaporative Emission Control System
PCV Positive Crankcase Ventilation
TWC [2] Three-way Catalyst

[1] EECS is the manufacturer's acronym
[2] Oxidation Reduction Catalyst (ORC)