Component Locations 4.3L (VIN W) & 5.7L (VIN R) "P" Series
COMPONENT LOCATIONS 4.3L (VIN W) & 5.7L (VIN R) "P" SERIES
| Component | Location | |
|---|---|---|
| A/C Compressor High Pressure Cut-Off Switch | On Rear Of A/C Compressor | |
| A/C Compressor Refrigerant Pressure Switch | Located By Body Builder | |
| A/C Compressor Relay | In Engine Compartment, On Bulkhead, Under Battery Junction Block | |
| Camshaft Position (CMP) Sensor | In Distributor | |
| Crankshaft Position (CKP) Sensor | At Lower Right Front Of Engine, Near Harmonic Balancer | |
| Data Link Connector (DLC) | Lower Left Side Of Instrument Panel | |
| Distributor | At Top Rear Of Engine | |
| EGR Valve | At Top Front Left Of Intake Manifold | |
| Engine Coolant Temperature (ECT) Sensor | At Top Front Of Engine, Near Thermostat Housing | |
| EVAP Canister Purge Solenoid | At Right Center Of Intake Manifold | |
| EVAP Canister Vent Solenoid (CA Only) | Along Right Frame Rail, In Front Of Fuel Tank, Near EVAP Canister | |
| Fuel Control Relay | On Top Of Steering Column Support, Behind Steering Column | |
| Fuel Pump Module | At Top Center Of Fuel Tank | |
| Fuel Pump Prime Connector | Taped To Fuel Pump Relay Breakout | |
| Fuel Pump Relay | In Engine Compartment, On Bulkhead, Under Battery Junction Block | |
| Fuel Tank Pressure Sensor (4.3L CA Only) | At Fuel Tank | |
| Heated Oxygen Sensors (HO2S) | ||
| Bank 1, Sensor 1 | In Left Exhaust Pipe, Forward Of Catalytic Converter | |
| Bank 1, Sensor 3 | In Left Exhaust Pipe, Behind Catalytic Converter | |
| Bank 2, Sensor 1 | In Right Exhaust Pipe, Forward Of Catalytic Converter | |
| Bank 2, Sensor 2 (5.7L) | In Right Exhaust Pipe, Behind Catalytic Converter | |
| Idle Air Control (IAC) Valve | At Left Center Of Intake Manifold | |
| Ignition Coil | Mounted On Bracket, Above Top Edge Of Right Cylinder Head | |
| Ignition Control Module | Mounted On Bracket, Above Top Edge Of Right Cylinder Head | |
| Intake Air Temperature (IAT) Sensor | At Right Front Side, In Engine Air Induction System Elbow, Near Remote Air Cleaner | |
| Knock Sensor | ||
| 4.3L | At Rear Of Engine, Top Center | |
| 5.7L | At Lower Right Side Of Engine Block, In Front Of Starter | |
| Manifold Absolute Pressure (MAP) Sensor | Near Center Of Intake Manifold, Behind Air Intake | |
| Mass Airflow (MAF) Sensor | At Right Front Side, In Engine Air Induction System Elbow, Near Remote Air Cleaner | |
| Throttle Position (TP) Sensor | At Left Center Of Intake Manifold, Near IAC Valve | |
| Vehicle Control Module (VCM) | At Left Side Of Radiator Support | |
| Vehicle Speed Sensor (5.7L M/T) | At Left Side Of Transmission, Near Middle | |