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Home >> Cadillac >> 2005 >> DeVille Protection Series >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Introduction >> Repair Instructions >> Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Replacement >> Removal Procedure
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Removal Procedure

    Fig 1: View Of Mass Air Flow/Intake Air Temperature Sensor Electrical Connector
    GM602337Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the mass air flow/intake air temperature (MAF/IAT) sensor electrical connector (1).
  2. Remove the clamps securing the MAF/IAT sensor assembly to the air cleaner and intake air duct.
    3. NOTE:
    • Handle the MAF sensor carefully.
    • Do not drop the MAF sensor in order to prevent damage to the MAF sensor.
    • Do not damage the screen located on the air inlet end of the MAF.
    • Do not touch the sensing elements.
    • Do not allow solvents and lubricants to come in contact with the sensing elements.
    • Use a small amount of a soap based solution in order to aid in the installation.
  3. Carefully remove the MAF/IAT sensor from the air cleaner and intake air duct.
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