GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1889266  Size: SH
  1. Remove the engine mount bracket. Refer to Engine Mount Bracket Replacement - Right Side.
  2. Disconnect the engine wiring harness electrical connector (2) from the bank 2 intake camshaft position (CMP) actuator solenoid valve (7).

  3. Object Number: 1285234  Size: SH
  4. Remove the CMP actuator solenoid valve bolt.
  5. Remove the CMP actuator solenoid valve.
  6. Inspect the CMP actuator solenoid valve seal for damage and replace as necessary.

Installation Procedure


    Object Number: 1285234  Size: SH
  1. Inspect the CMP actuator solenoid valve seal for damage. Replace the seal if necessary.
  2. Install the CMP actuator solenoid valve.
  3. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the CMP actuator solenoid valve bolt and tighten to 10 N·m (89 lb in).

  5. Object Number: 1889266  Size: SH
  6. Connect the engine wiring harness electrical connector (2) to the bank 2 intake CMP actuator solenoid valve (7).
  7. Install the engine mount bracket. Refer to Engine Mount Bracket Replacement - Right Side.