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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 18 (Engine Control System - 3.6L (Ly7) - Introduction (2 Of 2)) >> Repair Instructions >> Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of MAF Sensor
    GM1201263Courtesy of GENERAL MOTORS CORP.
  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 Intake Duct Replacement .
  4. Remove the MAF sensor fasteners.
  5. Remove the MAF sensor and the MAF sensor seal.
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