GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1877032  Size: SH
  1. Loosen the air cleaner outlet resonator clamp (1) at the mass air flow (MAF)/intake air temperature (IAT) sensor.
  2. Remove the air cleaner outlet resonator from the MAF/IAT sensor.

  3. Object Number: 1876316  Size: SH
  4. Disconnect the engine wiring harness electrical connector (1) from the MAF/IAT sensor.

  5. Object Number: 360827  Size: SH
  6. Remove the air cleaner by pulling upward until the mounting studs are free from the grommets.

Installation Procedure


    Object Number: 360827  Size: SH
  1. Install the air cleaner by pressing downward until the grommets are seated.

  2. Object Number: 1876316  Size: SH
  3. Connect the engine wiring harness electrical connector (1) to the MAF/IAT sensor.

  4. Object Number: 1877032  Size: SH
  5. Install the air cleaner outlet resonator to the MAT/IAT sensor.
  6. Notice: Refer to Fastener Notice in the Preface section.

  7. Tighten the air cleaner outlet resonator clamp (1) at the MAF/IAT sensor.
  8. Tighten
    Tighten the clamp to 4 N·m (35 lb in).