GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2009 🢒 Lucerne 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Camshaft Position Actuator Magnet Replacement

Removal Procedure

    Object Number: 1611455 Size: SH
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement.
  2. Disconnect the camshaft position actuator magnet electrical connector (2).

    3. Object Number: 1557696 Size: SH
  3. Remove the camshaft position actuator magnet bolts.
  4. Remove the camshaft position actuator magnet and O-ring seal.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1557696 Size: SH
  1. Install the camshaft position actuator magnet O-ring seal and magnet.
  2. Install the camshaft position actuator magnet bolts.

    3. Tighten
    Tighten the bolts to 10 N·m (89 lb in).


    Object Number: 1611455 Size: SH
  3. Connect the camshaft position actuator magnet electrical connector (2)
  4. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement.