Contents

			Test results
1	COMPONENT CONCERNED	RAIL GAS TEMPERATURE/PRESSURE SENSOR WIRING CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Rail gas temperature/pressure sensor wiring	Check for an open circuit on the wiring between the gas temperature/pressure sensor on the rail and pin 15 of the Powertrain Control Module	Go to Step 2	Presence of open circuit in the wiring	Presence of open circuit in the wiring
2	COMPONENT CONCERNED	RAIL GAS TEMPERATURE/PRESSURE SENSOR WIRING CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Rail gas temperature/pressure sensor wiring	Check for a short circuit to battery on the wiring between the gas temperature/pressure sensor on the rail and pin 15 of the Powertrain Control Module	Go to Step 3	Presence of short circuit to battery on wiring	Restore the correct wiring insulation to battery
3	COMPONENT CONCERNED	RAIL GAS TEMPERATURE SENSOR CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Rail gas temperature sensor	Check that the rail gas temperature sensor is working correctly	End of diagnosis	Rail gas temperature sensor not working properly	Replace the rail gas temperature sensor Op. 1057B70 PRESSURE AND TEMPERATURE SENSOR ON LPG INJECTOR ASSEMBLY - R.R.