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Home >> Buick >> 2005 >> LeSabre Custom, 4T65E/MN3 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Introduction >> Repair Instructions >> Air Cleaner Intake Duct Replacement >> Installation Procedure

Installation Procedure

    Fig 1: Removing/Installation Intake Air Duct
    GM55463Courtesy of GENERAL MOTORS CORP.
  1. Install the intake duct on the throttle body.
  2. Rotate the intake duct down and install the intake air duct onto the air cleaner.

    Tighten:  Tighten the intake duct clamp to 2 N.m (18 lb in).

  3. Fig 2: View of Intake Air Temperature Sensor and Electrical Sensors
    GM471749Courtesy of GENERAL MOTORS CORP.
  4. Connect the electrical connector (2) to the intake air temperature (IAT) sensor (1).