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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1611 (Engine Control System & Fuel System - 6.6L (LMM) - Repair Instructions) >> Repair Instructions >> Intake Air Temperature (IAT) Sensor 2 Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of IAT Sensor & Electrical Connector
    GM1602068Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fastener Caution .
  1. Install the IAT sensor (2) to the center intake manifold.

    Tighten:  Tighten the sensor to 25 N.m (18 lb ft).

  2. Connect the engine wiring harness electrical connector (1) to the IAT sensor pigtail.
  3. Install the air intake pipe. Refer to Air Intake Pipe Replacement .
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