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Camshaft Position Actuator Cleaning and Inspection

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Camshaft Position Actuator
    GM1557717Courtesy of GENERAL MOTORS CORP.
    WARNING: Refer to Cleaning Solvent Warning .
  1. Clean the camshaft position actuator components with solvent.
  2. WARNING: Refer to Safety Glasses Warning .
  3. Dry the camshaft position actuator components with compressed air.
  4. Inspect the camshaft position actuator for the following conditions:
    • The camshaft position actuator mounting bores (1) for damage
    • The camshaft position actuator return spring (2) for nicks or damage
    • The camshaft position actuator valve surface for pitting or damage (3)
  5. Replace the camshaft position actuator as necessary.