939005143 - Y009 P0190 - FUEL HIGH TEMPERATURE SENSOR

The diagnostic equipment signals: Error P0190 (Fuel high pressure sensor)

This error is detected if the voltage entering the junction unit (Pin 43) is more than 4.75 V (detail "short circuit to Vbatt") or if it is less than 0.25 V (detail "short circuit to earth or open circuit").

1	FUEL HIGH PRESSURE SENSOR CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the fuel high pressure sensor is working properly, following the instructions in the    See Test 1060GH DIESEL FUEL PRESSURE CHECK	End of diagnosis