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").
1FUEL HIGH PRESSURE SENSOR CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check that the fuel high pressure sensor is working properly, following the instructions in the    See Test 1060GH DIESEL FUEL PRESSURE CHECKEnd of diagnosis