•  The low fuel pressure sensor detects the fuel pressure in the high pressure fuel pump mainly as basic information for fuel pump control.

•  Detects the fuel pressure in the high pressure fuel pump and sends a low fuel pressure signal to the PCM.

•  The low fuel pressure sensor is located on the high pressure fuel pump.

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•  A semiconductor strain gauge has been adopted for the detection part of the low fuel pressure sensor.

•  The low fuel pressure sensor sends the detected fuel pressure to the PCM as a low fuel pressure signal.