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

Removal Procedure

  1. Remove the PCV valve tube (4) from the air cleaner intake duct.
  2. Disconnect the intake air temperature (IAT) sensor electrical connector (3).
    3. Fig 1: Locating Air Cleaner Intake Duct Components
    GM811623Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the mass air flow (MAF) sensor electrical connector (5).
  4. Remove the air cleaner intake duct from the air cleaner housing (8) and the throttle body.
  5. Remove the MAF sensor from the air cleaner intake duct.
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