Emission Control Systems: Application and ID

Engine 5.7L (350 cid)



Fuel System Multi-Port Fuel Injection (MPFI)



DEVICES & SYSTEMS


AIS Air Injection System
CAT [1] Three Way Catalyst
CEC Computerized Engine Control
CEL Check Engine Light
EGR Exhaust Gas Recirculation
EVAP Evaporative Emission Control
FR Fuel Pipe Restrictor
OXY Oxygen Sensor
[1][2]PCV Positive Crankcase Ventilation
SPK Electronic Spark Control

Remarks:

[1] Two separate three way catalytic converters are utilized and share a common resonator prior to splitting into two separate muffler assemblies.