Installation Procedure

WARNING: This page is about a different car, the 2007 GMC Sierra, 2007 GMC Cab & Chassis Sierra, 2007 Chevrolet Silverado, and 2007 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Exhaust Temperature Sensor

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NOTE: Refer to Fastener Notice .

Install the exhaust temperature sensor.
Tighten: Tighten the sensor to 45 N.m (33 lb ft).

Fig 2: View Of Chassis Wiring Harness Electrical Connector & Exhaust Differential Pressure Sensor

Courtesy of GENERAL MOTORS CORP.

Connect the exhaust temperature sensor (3) electrical connector to the chassis wiring harness electrical connector (4).
Lower the vehicle. Refer to Lifting and Jacking the Vehicle .