Emission System Application Chart

Engine 5.0L (305 cid)

Fuel System Throttle Body Fuel Injection (TBI)

DEVICES & SYSTEMS

CAT Three Way Catalyst
CEC Computerized Engine Control
MIL Malfunction Indicator Lamp
EGR Exhaust Gas Recirculation (Negative Backpressure)
EVAP Evaporative Emission Control
FR Fuel Pipe Restrictor
OXY [1] Oxygen Sensor
[1][2]PCV Positive Crankcase Ventilation
SPK Ignition Spark Control
TAC Thermostatic Air Cleaner

Remarks:

[1] Vehicles equipped with Automatic Transmission 4L60E are equipped with a Heated Oxygen Sensor (HO2S). Manual transmission vehicles are equipped with non-heated Oxygen Sensor (O2S).