GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1582011  Size: SH
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Disconnect the manifold absolute pressure (MAP) sensor electrical connector.
  3. Remove the spark plug wire clip from the intake manifold bracket, if necessary.
  4. Remove the MAP sensor bolt.
  5. Remove the MAP sensor.
  6. Remove the MAP sensor seal from the upper intake manifold.

Installation Procedure


    Object Number: 1582011  Size: SH
  1. Install the MAP sensor seal into the upper intake manifold.
  2. Install the MAP sensor.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the MAP sensor bolt.
  5. Tighten
    Tighten the bolt to 10 N·m (89 lb in).

  6. If required, install the spark plug wire clip to the intake manifold bracket.
  7. Connect the MAP sensor electrical connector.
  8. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement .