Emission System Application Chart

ENGINE V8 5.7L (350 cid)

FUEL SYSTEM
Sequential Multiport Fuel Injection SFI

DEVICES & SYSTEMS
Heated Oxygen Sensor [1] HO2S
Manifold Absolute Pressure Sensor MAP
Mass Air Flow Sensor MAF
Knock Sensor [2] KS
Throttle Position Sensor TPS
Secondary Air Injection System AIR
Exhaust Gas Recirculation System EGR
Powertrain Control Module PCM
Evaporative Emission Control System EVAP
Malfunction Indicator Lamp MIL
Positive Crankcase Ventilation System [1][2]PCV
Three-way Warm-Up Catalytic Converter [3] TWC
Fuel Pipe Restrictor FR

REMARKS:
[1] - Two Heated Oxygen Sensors
[2] - Two Knock Sensors
[3] - Two Three-Way Warm-Up Catalytic Converters