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Fuel Pressure Sensor/Switch: Testing and Inspection
4GR-FSE FUEL: FUEL PRESSURE SENSOR: INSPECTION 1.
INSPECT
FUEL PRESSURE SENSOR (a)
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.
