GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2004 🢒 Rendezvous - AWD 🢒 Engine 🢒 Engine Controls - 3.6L (LY7) 🢒 Mass Airflow Sensor with Intake Air Temperature Sensor Replacement

Removal Procedure

    Object Number: 1395972 Size: SH
  1. Turn the ignition OFF.
  2. Remove the mass air flow (MAF) electrical connector.
  3. Remove the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement .
  4. Remove the MAF sensor screws.
  5. Remove the MAF sensor and the MAF sensor seal.

Installation Procedure
  1. Install the MAF sensor seal to the air cleaner cover.

    2. Object Number: 1395972 Size: SH

    Important: Do NOT use any lubricant other than clean water on the MAF seal.

  2. Lubricate the seal with clean water.
  3. Install the MAF sensor to the air cleaner cover.

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

  4. Install the MAF sensor screws.

    5. Tighten
    Tighten the MAF sensor screws to 4 N·m (35 lb in).

  5. Install the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement .
  6. Install the MAF sensor electrical connector.