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Home >> Buick >> 2005 >> Century Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Introduction >> Repair Instructions >> Mass Air Flow (MAF) Sensor Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Locating Air Cleaner Intake Duct Components
    GM811623Courtesy of GENERAL MOTORS CORP.
  1. Install the MAF sensor to the air cleaner intake duct.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the air cleaner intake duct to the air cleaner housing (8) and the throttle body.

    Tighten:  Tighten the clamps (2, 6) to 2 N.m (18 lb in).

  3. Connect the MAF sensor electrical connector (5).
  4. Connect the IAT sensor electrical connector (3).
  5. Start and idle the engine.
  6. Inspect the air cleaner intake duct for leaks.
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