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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 185 (Engine Controls - 3.5L - Introduction (2 Of 2)) >> Repair Instructions >> Mass Air Flow (MAF) Sensor Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Mass Air Flow (MAF) Sensor
    GM1544729Courtesy of GENERAL MOTORS CORP.
  1. Install the MAF sensor (2) to the air filter housing.
  2. Install the air inlet duct. Refer to Air Cleaner Intake Duct Replacement .
  3. Connect the MAF sensor electrical connector (1).
  4. Start and idle the engine.
  5. Inspect the air intake duct for leaks.