Removal Procedure
WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
- Relieve the fuel system pressure. Fuel Pressure Relief
- Reposition Intake Manifold Intake Manifold Replacement
- Reposition Fuel Injection Fuel Rail Noise Shield Fuel Injection Fuel Rail Noise Shield Replacement
- Disconnect Electrical Connector (1) @Fuel Injection Fuel Rail Fuel Pressure Sensor
- Do NOT apply force to the plastic housing of the fuel injection rail fuel pressure sensor. ONLY apply force to the attached hexagon.
- Some fuel may leak from the fuel injection fuel rail fuel pressure sensor orifice after the sensor is removed. Dry the area around the orifice using a lint free cloth.
- After removal, the area around the fuel rail fuel pressure sensor sealing surface should be inspected. The surface should be free of fuel, dirt, debris, and burrs.
- Remove Fuel Injection Fuel Rail Fuel Pressure Sensor (2) @Fuel Injection Fuel Rail and DISCARD
NOTE:
It is NOT necessary to completely remove the intake manifold to gain access to the fuel injection fuel rail fuel pressure sensor.
CAUTION:
Refer to Fuel and Evaporative Emission Hose/Pipe Connection Cleaning Caution .
NOTE: