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Fuel Rail Pressure Sensor: Installation

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Install the sensor and a NEW metal gasket to the junction block. If a crows foot is used to torque the sensor then special attention to the position of the crows foot in relation to the torque wrench is required. If the crows foot is kept perpendicular (90 degrees) to the torque wrench during the entire tightening procedure, then the torque wrench can be set to the listed torque specification. See TORQUE SPECIFICATIONS . To complete installation, reverse removal procedure

Fig 1: Locating Fuel Rail Pressure Sensor
G00079454Courtesy of GENERAL MOTORS CORP.