GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2003 🢒 Grand Prix 🢒 Engine 🢒 Engine Electrical 🢒 Air Cleaner Inlet Duct Replacement

Removal Procedure
  1. Disconnect the intake air temperature (IAT) sensor electrical connector (3).

    2. Object Number: 760425 Size: SH
  2. Remove the IAT sensor with a twisting and pulling motion.
  3. Loosen the air cleaner intake duct clamp.
  4. Remove the air cleaner intake duct from the air cleaner cover.
  5. Remove the air cleaner intake duct from the throttle body.

Installation Procedure

    Object Number: 760425 Size: SH
  1. Install the air cleaner intake duct to the throttle body.

    2. 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.

  2. Install the air cleaner intake duct to the air cleaner cover.

    3. Tighten
    Tighten the air cleaner duct clamp to 2 N·m (18 lb in).

  3. Install the IAT sensor.
  4. Connect the IAT sensor electrical connector (3).