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For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 XLR 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 1 (Right Side) Intake

Removal Procedure
  1. Remove the power steering reservoir. Refer to Remote Power Steering Fluid Reservoir Replacement.

    2. Object Number: 1276389 Size: SH
  2. Disconnect the actuator solenoid electrical connector.
  3. Remove the right intake camshaft position (CMP) actuator solenoid bolts.
  4. Remove the right intake CMP actuator solenoid.

Installation Procedure

Note: 

   • The CMP actuator solenoid must be precisely aligned to the CMP actuator oil control valve on the end of the camshaft. This is accomplished with an alignment pin. Failure to align the CMP actuator solenoid to the CMP actuator oil control valve can lead to poor engine performance and engine component damage.
   • To allow for CMP actuator solenoid to CMP actuator oil control valve alignment, DO NOT install the NEW CMP actuator solenoid alignment plugs at this time.

Camshaft Position Actuator Solenoid Alignment


    Object Number: 1276389 Size: SH
  1. Make an alignment pin from drill rod 15/64 inch diameter and at least 50 mm (1.97 in) long.
  2. Verify that the alignment pin will pass through the CMP actuator solenoid alignment hole.
  3. Verify that the alignment pin will fit into the alignment hole in the CMP actuator oil control valve.
  4. Apply a 2 mm (0.079 in) bead of room temperature vulcanizing (RTV) sealer GM P/N 12378521 (Canadian P/N 88901148) around the flange of the CMP actuator solenoid.
  5. Install the CMP actuator solenoid over the oil control valve.
  6. Install the alignment pin through the solenoid alignment hole and into the oil control valve alignment hole.

    7. Caution: Refer to Fastener Caution in the Preface section.

  7. With the alignment pin in place, install the CMP actuator solenoid bolts and tighten to 8 N·m (71 lb in).
  8. Remove the alignment pin.
  9. Install a NEW CMP actuator solenoid plug.
  10. Connect the electrical connector to the actuator solenoid.
  11. Install the power steering reservoir. Refer to Remote Power Steering Fluid Reservoir Replacement.