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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1348 (Engine Control System (Introduction) -- 1.8L (LNK)) >> Repair Instructions >> Intake Air Temperature (IAT) Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.

The intake air temperature (IAT) sensor is an integral part of the mass air flow (MAF) sensor and cannot be serviced separately. Replacement of the MAF sensor is required in order to replace the IAT sensor.

    Fig 1: Electrical Connector, Air Cleaner Housing, Mass Air Flow (Maf) Sensor And O-Ring
    GM828876Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the electrical connector (1) from the mass air flow (MAF) sensor (4).
  2. Remove the two fasteners.
  3. Remove the MAF sensor (4) from the air cleaner housing (2).
  4. Remove the O-ring (3).
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