GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  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 remote earth post bracket to engine front cover retaining bolts and reposition the remote earth post bracket in order to provide access.

  4. Object Number: 1949763  Size: SH
  5. Remove the camshaft position (CMP) sensor electrical connector (1) from the CMP sensor (2).

  6. Object Number: 1949765  Size: SH
  7. Remove the the CMP sensor to engine front cover retaining bolt (1).
  8. Remove the CMP sensor (2) from the engine front cover.

Installation Procedure


    Object Number: 1949765  Size: SH
  1. Install the CMP sensor (2) to the engine front cover.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the CMP sensor to engine front cover retaining bolt (1).
  4. Tighten
    Tighten the bolt (1) to 10 N·m (89 lb in).


    Object Number: 1949763  Size: SH
  5. Install the CMP sensor electrical connector (1) to the CMP sensor (2) .
  6. Install the remote earth post bracket to engine front cover retaining bolts.
  7. Tighten
    Tighten the remote earth post bracket bolts to 10 N·m (89 lb in).