GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Generic 🢒 2008 🢒 Unit Repair 🢒 Engine 🢒 Engine Controls and Fuel - LS Engines 🢒 Manifold Absolute Pressure Sensor Replacement

Removal Procedure

    Object Number: 2037921 Size: SH
  1. Disconnect the MAP sensor electrical connector.
  2. Remove the MAP sensor attaching screws.
  3. Remove the MAP sensor and MAP sensor seal from the upper intake manifold.

Installation Procedure

    Object Number: 2037921 Size: SH
  1. Install the MAP sensor and MAP sensor seal into the upper intake manifold.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the MAP sensor attaching screws.

    3. Tighten
    Tighten the attaching screw to 6.5 N·m (5.7 lb in).

  3. Connect the MAP sensor electrical connector.