Component Locations 4.3L (VIN W) "C" & "K" Series
COMPONENT LOCATIONS 4.3L (VIN W) "C" & "K" SERIES
| Component | Location |
|---|---|
| Body Control Module (BCM) | Below Steering Column |
| Camshaft Position (CMP) Sensor | Top Center Rear Of Engine |
| Crankshaft Position (CKP) Sensor | Lower Right Rear Of Engine |
| Data Link Connector (DLC) | Lower Left Side Of Instrument Panel |
| EGR Valve | Top Right Front Of Engine |
| Engine Coolant Temperature (ECT) Sensor | Left Front Of Cylinder Head |
| EVAP Canister Purge Solenoid | Top Right Rear Of Engine |
| EVAP Canister Vent Solenoid | Left Front Side Of Fuel Tank |
| Fuel Injector | Top Center Of Engine |
| Fuel Pump Relay | In Underhood Fuse/Relay Block |
| Fuel Tank Pressure Sensor | In Fuel Tank |
| Heated Oxygen Sensor (HO2S) Bank 1, Sensor 1 | Left Exhaust Pipe, Ahead Of Catalytic Converter |
| Heated Oxygen Sensor (HO2S) Bank 1, Sensor 2 | Left Exhaust Pipe, After Catalytic Converter |
| Heated Oxygen Sensor (HO2S) Bank 2, Sensor 1 | Right Exhaust Pipe, Ahead Of Catalytic Converter |
| Heated Oxygen Sensor (HO2S) Bank 2, Sensor 2 | Right Exhaust Pipe, After Catalytic Converter |
| Idle Air Control (IAC) Valve | On Throttle Body |
| Ignition Control Module | Top Right Side Of Engine |
| Knock Sensor | Rear Of Engine Block |
| Manifold Absolute Pressure (MAP) Sensor | Top Rear Of Engine |
| Mass Airflow (MAF) Sensor | In Air Intake Duct |
| Secondary Air Injection Reaction Pump | Right Rear Of Engine Compartment |
| Secondary Air Injection Reaction Relay | Right Rear Of Engine Compartment |
| Secondary Air Injection Reaction Solenoid | Right Rear Of Engine Compartment |
| Throttle Position (TP) Sensor | On Throttle Body Assembly |
| Vehicle Speed Sensor | Left Rear Of Transmission |