Silverado 1500 4WD V8-6.0L Hybrid (2009)
10. Remove the CMP sensor (1) and O-ring seal (2).
Installation Procedure
1. Inspect the CMP O-ring seal (2) for cuts or damage. If the seal is not damaged, it may be reused.
2. Lubricate the O-ring seal with clean engine oil.
3. Install the O-ring seal onto the sensor.
4. Instal the CMP sensor (1) to the front cover.
