GM Service Manual Online
For 1990-2009 cars only

    Caution: Refer to Battery Disconnect Caution in the Preface section.


    Object Number: 1820580  Size: SH
  1. Disconnect the negative battery cable.
  2. Remove the engine cover. Refer to Engine Cover Replacement .
  3. Remove the junction block bolt. Refer to Fuel Return Pipe Replacement .
  4. Disconnect the camshaft position sensor (CMP) connector.
  5. Remove the CMP sensor.
  6. Tighten
    Tighten the CMP sensor retaining bolt to 7 N·m (62 lb in).