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Home >> Cadillac >> 2005 >> XLR >> 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

IMPORTANT: The embossed arrow on the MAF/IAT sensor indicate the proper air flow direction. The arrow must point toward the engine.
    Fig 1: View Of MAF/IAT Sensor & Throttle Body Air Intake Duct Clamps
    GM1261682Courtesy of GENERAL MOTORS CORP.
  1. Install the MAF/IAT sensor into the air intake duct at the air cleaner housing.
    2. Fig 2: Installing Air Intake Duct To MAF/IAT Sensor & Throttle Body
    GM1261674Courtesy of GENERAL MOTORS CORP.
  2. Install the air intake duct to the MAF/IAT sensor and the throttle body.
  3. Install the clamps.
    4. Fig 3: View Of MAF/IAT Sensor
    GM1261671Courtesy of GENERAL MOTORS CORP.
  4. Connect the electrical connector of the MAF/IAT.
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