S10/T10 Blazer 2WD V6-4.3L VIN X (2003)
Crankshaft Position Sensor: Service and Repair
Crankshaft Position (CKP) Sensor Replacement
REMOVAL PROCEDURE
IMPORTANT: The CKP system variation learn procedure will need to be performed whenever the crankshaft position (CKP) sensor is removed or
replaced. Refer to CKP System Variation Learn Procedure.
1. Raise the vehicle.
2. If the vehicle is equipped with the underbody shield package, then remove the steering linkage shield mounting bolts.
3. Remove the steering linkage shield.
