Test results
1
COMPONENT CONCERNED
GAS LEVEL SENSOR WIRING CHECKS
OK (NO FAULTS DETECTED)
FAULT DETECTED
OPERATION
Gas level sensor wiring
Check for the presence of a short circuit to earth on the gas level sensor wiring
Go to Step 2
Presence of short circuit to earth
Restore insulation to earth
2
Gas level sensor wiring checks
Check for the presence of a short circuit to Vbatt on the gas level sensor wiring
Go to Step 3
Presence of short circuit to Vbatt.
Restore insulation to + battery
3
FUEL PUMP RELAY WIRING CHECKS
Check for the presence of an open circuit on the gas level sensor wiring
End of diagnosis
Presence of open circuit
Restore the correct wiring