Fuel Rail Pressure Sensor: Removal
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.
Remove the Air Conditioning (A/C) compressor. See FUEL PRESSURE REGULATOR . Disconnect the fuel rail pressure sensor electrical connector. Remove the sensor and metal gasket from the junction block. Discard the gasket. See Figure.