Express 1/2 Ton Van V6-4.3L VIN X (2003)
Crankshaft Position Sensor: Service and Repair
Crankshaft Position (CKP) Sensor Replacement
REMOVAL PROCEDURE
IMPORTANT: Perform the CKP system variation learn procedure whenever the crankshaft position (CKP) sensor is removed or replaced.
1. Raise the vehicle. Refer to Vehicle Lifting.
2. Disconnect the CKP sensor harness connector.
3. Remove the CKP sensor mounting bolt.
4. Remove the CKP sensor.
