Emission Control Systems: Application and ID

Engine V8-273"/4.5L



Fuel System MPFI/SFI



DEVICES & SYSTEMS


CEC Computerized Engine Controls
EVAP Evaporative Emission Control System [1] (EECS)
[1][2]PCV Positive Crankcase Ventilation System
TWC [2] Three-way Catalyst

Remarks:


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