LS 460 V8-4.6L (1UR-FSE) (2007)
Fuel Pressure Sensor: Testing and Inspection
INSPECTION
1. INSPECT FUEL PRESSURE SENSOR
a. Check the fuel pressure sensor output voltage.
1. Apply 5 V between terminals 1 (VC) and 3 (E2).
2. Measure the voltage between terminals 2 (PR) and 3 (E2).
Standard voltage: Approximately 0.5 V
HINT: The above voltage is output when pressure is not applied (0 kPa (0 kgf/sq.cm)) to the sensor.