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Home › Cadillac › 2008 › XLR Base › Repair and Diagnosis › Engine Performance › System › Engine Controls And Fuel - 4.6L (LH2) - Introduction › Repair Instructions › Mass Airflow Sensor/Intake Air Temperature Sensor Replacement › Removal Procedure

Removal Procedure

    Fig 1: Identifying Air Cleaner Resonator Duct Clamp & MAF/IAT Sensor With Bolts
    GM1857766Courtesy of GENERAL MOTORS CORP.
  1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
  2. Loosen the air cleaner resonator duct clamp (1).
  3. Remove the air cleaner resonator duct.
  4. Remove the mass air flow (MAF/intake air temperature (IAT) sensor bolts (2).
  5. Remove the MAF/IAT sensor (3) and seal.
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