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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 18 (Engine Control System - 3.6L (Ly7) - Introduction (2 Of 2)) >> Repair Instructions >> Camshaft Position (CMP) Actuator Solenoid Replacement - Bank 1 (Right) Intake >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn the ignition OFF.
  2. IMPORTANT: Do not remove the engine control module (ECM) from the ECM bracket.
    Do not remove the ECM redundant ground wire from the ECM.
  3. Remove the ECM bracket bolts and reposition the ECM bracket in order to provide access.
  4. Fig 1: View Of Right CMP Actuator Valve Electrical Connector - Intake
    GM1285235Courtesy of GENERAL MOTORS CORP.
  5. Remove the camshaft position (CMP) actuator valve electrical connector.
  6. Fig 2: View Of Right CMP Actuator Valve - Intake
    GM1285237Courtesy of GENERAL MOTORS CORP.
  7. Remove the CMP actuator valve bolt.
  8. Remove the CMP actuator valve.