Low Fuel Pressure Sensor
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The low fuel pressure sensor is located on a bracket behind the front left wheel arch liner. The low fuel pressure sensor is attached to the bracket with one screw. The low fuel pressure sensor is located in a connector between the delivery fuel line from the fuel pump module and the delivery fuel line to the High Pressure (HP) fuel pump. The low fuel pressure sensor measures the fuel pressure being supplied from the fuel pump module to the HP fuel pump.
The low fuel pressure sensor is hardwired to the Powertrain Control Module (PCM).
For additional information, Refer to: ELECTRONIC ENGINE CONTROLS .