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Home >> Buick >> 2005 >> Park Avenue Ultra >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction >> Repair Instructions >> Air Cleaner Intake Duct Replacement >> Removal Procedure
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Removal Procedure

    Fig 1: Removing/Installation Intake Air Temperature (IAT) Sensor Electrical Connector
    GM179039Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake air temperature (IAT) sensor electrical connector (1) from the IAT sensor (2).
    2. Fig 2: Loosening Intake Air Duct Clamp
    GM210987Courtesy of GENERAL MOTORS CORP.
  2. Loosen the intake air duct clamp.
  3. Remove the intake air duct from the air cleaner and rotate the duct upwards.
  4. Remove the intake air duct from the throttle body by pulling upwards and inboard.
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