Sierra 1500 2WD V6-4.3L (2008)
Camshaft Position Sensor: Service and Repair
Camshaft Position Sensor Replacement
Removal Procedure
1. Disconnect the engine wiring harness electrical connector (7) from the camshaft position (CMP) sensor wiring harness jumper.
2. Remove the water pump.
3. Remove the CMP sensor bolt.
4. Remove the CMP sensor and wiring harness jumper from the engine front cover.
5. Disconnect the CMP sensor wiring harness jumper from the CMP sensor.
6. Remove the CMP sensor from the wiring harness jumper.
Installation Procedure