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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 113 (Engine Controls - Removal & Installation, Overhaul) >> Engine Sensors & Switches >> Intake Air Temperature Sensor >> Removal & Installation

Removal & Installation

WARNING: This page is about a different car, the 2002 Pontiac Grand Am, 2002 Oldsmobile Alero, and 2002 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect Intake Air Temperature (IAT) sensor connector. See Figure or Fig 1 . Carefully grasp the IAT sensor and with a twisting/pulling motion, remove the IAT sensor from the air duct. To install, reverse removal procedure.

Fig 1: Locating IAT Sensor (3.1L & 3.4L)
G00112748Courtesy of GENERAL MOTORS CORP.