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Home >> Saturn >> 2004 >> Ion Red Line >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls (Introduction) >> Repair Instructions >> Intake Air Temperature (IAT) Sensor Replacement >> Installation Procedure
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Installation Procedure

  1. Press the IAT sensor (3) into the engine.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the IAT sensor bolt.

    Tighten:  Tighten the bolt to 10 N.m (89 lb in).

  3. Connect the IAT sensor harness connector.
    4. Fig 1: Locating ECT Sensor, Boost Control Solenoid, & IAT Sensor
    GM1389396Courtesy of GENERAL MOTORS CORP.
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