GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 Sonoma Pickup - 2WD 🢒 Engine 🢒 Engine Controls - 2.2L 🢒 Manifold Absolute Pressure Sensor Replacement

Removal Procedure

    Object Number: 204035 Size: SH
  1. Remove the electrical connector.

    2. Object Number: 204034 Size: SH
  2. Remove the attaching screw (1).
  3. Remove the bracket (2).
  4. Remove the MAP sensor (3) from the intake manifold (4).

Installation Procedure

    Object Number: 204034 Size: SH
  1. Install the MAP sensor (3) into the intake manifold (4).
  2. Install the MAP sensor bracket (2).

    3. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the attaching screw (1).

    4. Tighten
    Tighten the attaching screws to 5 N·m (44 lb in).


    Object Number: 204035 Size: SH
  4. Install the electrical connector.