GM Service Manual Online
For 1990-2009 cars only

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 897024  Size: SH

    Important: The powertrain control module (PCM) must perform the idle learn procedure to determine the minimum throttle position and to establish idle speed when any of the following components are replaced:

       • Throttle body
       • Timing belt
       • Timing belt drive sprocket
       • Crankshaft and bearings
    Refer to Idle Learn .

  1. Install the studs (516), if required.
  2. Tighten
    Tighten the studs to 7.8 N·m (69 lb in).

  3. Install the gasket (517) and throttle body (518).
  4. Install the nuts (519) and bolts (555).
  5. Tighten
    Tighten the nuts and bolts to 22 N·m (16 lb ft).

  6. Install a NEW O-ring (713).
  7. Install the MAP sensor (712) and bolt (711).
  8. Tighten
    Tighten the bolt to 3.4 N·m (30 lb in).

  9. Install the throttle body coolant hoses.