Removal Procedure
WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
- Relieve the fuel system pressure. Refer to Fuel Pressure Relief
- Remove Engine Rear Noise Shield. Refer to Engine Rear Noise Shield Replacement
- Disconnect Electrical Connector (1) @ Fuel Injection Fuel Rail Fuel Pressure Sensor (2)
- Remove and DISCARD Fuel Injection Fuel Rail Fuel Pressure Sensor (1)
CAUTION:
Refer to Fuel and Evaporative Emission Hose/Pipe Connection Cleaning Caution .
NOTE:
Applying force to the plastic housing of the sensor may damage the sensor. To tighten or loosen, apply force only to the attached hexagon.
NOTE:
Some fuel may leak from the fuel injection fuel rail fuel pressure sensor orifice after the sensor is removed. Dry the area around this orifice after the removal of the sensor using a lint free cloth and inspect the fuel injection fuel rail fuel pressure sensor sealing surface. The surface should be free of fuel, debris, and burrs.