Emission System Application Chart
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
EVAP Evaporative Emission Control
FR Fuel Pipe Restrictor
OXY Oxygen Sensor
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.