Test results
1
COMPONENT CONCERNED
RAIL GAS TEMPERATURE SENSOR WIRING CHECK
OK (NO FAULTS DETECTED)
FAULT DETECTED
OPERATION
Gas temperature sensor wiring
Check for an open circuit to earth on the rail gas temperature sensor wiring
Go to Step 2
Presence of short circuit to earth
Restore correct insulation to earth
2
Check for an open circuit to Vbatt. on the rail gas temperature sensor wiring
Go to Step 3
Presence of short circuit to Vbatt.
Restore correct insulation to +battery
3
Check for an open circuit on the rail gas temperature sensor wiring
End of diagnosis
Presence of open circuit
Restore the correct connections