GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 SLS 🢒 Engine 🢒 Engine Mechanical - 4.6L (LH2) 🢒 Camshaft Position Actuator Housing Cleaning and Inspection

Cleaning Procedure
  1. Clean the camshaft position actuator housing components, except the camshaft position actuator magnets, with solvent.

    2. Warning: Refer to Safety Glasses Warning in the Preface section.

  2. Dry the camshaft position actuator housing components with compressed air.

Inspection Procedure

    Object Number: 1040927 Size: SH
  1. Inspect the camshaft position actuator housing for the following conditions:
    2. • The camshaft position actuator housing for damaged threads (1)
    • The camshaft position actuator housing sealing surface (2) for damage
    • The camshaft position sensor mounting bores (3) for damage

    Object Number: 1254507 Size: SH
  2. Inspect the camshaft position actuator magnets for the following conditions:
    3. • The camshaft position actuator magnet wiring connector (1) for damage
    • The camshaft position actuator magnet sealing surface (2) for damage
  3. Repair or replace the camshaft position actuator housing and/or components as necessary.