GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2008 🢒 SRX 🢒 Engine 🢒 Engine Controls and Fuel - 4.6L (LH2) 🢒 Manifold Absolute Pressure Sensor Replacement

Removal Procedure

    Object Number: 1234884 Size: SH
  1. Turn the ignition OFF.
  2. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .
  3. Disconnect the manifold absolute pressure (MAP) sensor electrical connector.

    4. Object Number: 1234885 Size: SH
  4. Remove the bolt (1) and bracket (2) from the MAP sensor (3).
  5. Remove the MAP sensor (3).
  6. Inspect the MAP sensor seal for wear or damage. If a problem is found, replace as necessary.

Installation Procedure

    Object Number: 1234885 Size: SH
  1. Install the MAP sensor (3).

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

  2. Install the bracket (2) and bolt (1).

    3. Tighten
    Tighten the bracket bolt to 12 N·m (106 lb in).


    Object Number: 1234884 Size: SH
  3. Connect the MAP sensor electrical connector.
  4. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .