Sierra 1500 2WD V6-4.3L (2008)
Camshaft Position Sensor: Service Precautions
Camshaft Position Actuator Removal and Installation Caution
Caution: Do not push or pull on the reluctor wheel of the camshaft position (CMP) actuator during removal or installation. The reluctor wheel is
retained to the front of the CMP actuator by 3 roll pins. Pushing or pulling on the wheel may dislodge the wheel from the front of the actuator. The
actuator return spring is under tension and may rotate the dislodged reluctor wheel, causing personal injury.
