C 1500 Truck 2WD V6-4.3L VIN X (2003)
5. Remove the CKP sensor bolt.
6. Remove the CKP sensor.
INSTALLATION PROCEDURE
IMPORTANT: When installing the CKP sensor, make sure the sensor is fully seated before tightening the bolt. A poorly seated CKP sensor may
perform erratically and may set false diagnostic trouble codes (DTCs).
1. If installing the old CKP sensor, install a NEW O-ring seal.
IMPORTANT: Do not reuse the original O-ring seal.
2. Lubricate the O-ring seal with clean engine oil.
3. Install the CKP sensor.
