Fuel Pressure Sensor Inspection

Engine. Lexus Is250, Is220D. Gse20 Ale20
4Gr-Fse Fuel. Lexus Is250, Is220D. Gse20 Ale20

  1. INSPECT FUEL PRESSURE SENSOR

Fuel Pressure Sensor -- Inspection



1. INSPECT FUEL PRESSURE SENSOR


Lexus Is250, Is220D. Gse20 Ale20.4Gr-Fse Fuel.Fuel System.Fuel Pressure Sensor Inspection

  1. Check the fuel pressure sensor output voltage.

    1. Apply 5 V between terminals 3 (VC) and 1 (E2).

    2. Measure the voltage between terminals 2 (PR) and 1 (E2).

      Standard voltage:
      Approximately 0.5 V
      HINT:
      The above voltage is output when pressure is not applied (0 kPa (0 kgf*cm2)) to the sensor.