Installation Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Oil Pressure Sensor

Courtesy of GENERAL MOTORS CORP.

Apply sealant to the threads of the NEW oil pressure sensor. Refer to Adhesives, Fluids, Lubricants, and Sealers .

CAUTION:

Refer to Fastener Caution .

If equipped with active fuel management perform the following step, using J 41712 oil pressure switch socket or equivalent. Install the oil pressure sensor (706) and washer (707).
Tighten the sensor to 35 N.m (26 lb ft).

Fig 2: Oil Pressure Sensor And Washer

Courtesy of GENERAL MOTORS CORP.

If not equipped with active fuel management, perform the following step, using J 41712 oil pressure switch socket or equivalent. Install the oil pressure sensor (706) and washer (707).

Fig 3: Engine Harness Electrical Connectors And Inlet Hose Clamp

Courtesy of GENERAL MOTORS CORP.

Connect the engine harness electrical connector (1) to the oil pressure sensor. Tighten the sensor to 35 N.m (26 lb ft).
Install the intake manifold. Refer to Intake Manifold Replacement (RPOs LC9, LMG, LY5, L76) , Intake Manifold Replacement (RPOs LY2, LY6) , Intake Manifold Replacement (Except RPOs LY2, LY6, LC9, LMG, LY5) .