Test results

 

1

 

COMPONENT CONCERNED

 

ELECTRICAL CONNECTIONS CHECK

 

OK (NO FAULTS DETECTED)

 

FAULT DETECTED

 

OPERATION

   

Water in diesel filter sensor wiring

 

Check that the electrical connections are not defective

 

Go to Step 2

 

Electrical connections faulty

 

Restore the correct electrical connections

 

2

 

COMPONENT CONCERNED

 

ELECTRICAL CONNECTION CHECK

 

OK (NO FAULTS DETECTED)

 

FAULT DETECTED

 

OPERATION

   

Water in diesel filter sensor wiring

 

Check the wiring continuity

 

Go to Step 3

 

Faults in the continuity of the wiring

 

Restore the correct continuity for the wiring

 

3

 

COMPONENT CONCERNED

 

ELECTRICAL CONNECTION CHECK

 

OK (NO FAULTS DETECTED)

 

FAULT DETECTED

 

OPERATION

   

Water in diesel filter sensor wiring

 

Check the correct wiring insulation

 

Go to Step 4

 

Wiring insulation not correct

 

Restore the correct insulation of the wiring

 

4

 

COMPONENT CONCERNED

 

WATER IN DIESEL FILTER SENSOR OPERATION CHECK

 

OK (NO FAULTS DETECTED)

 

FAULT DETECTED

 

OPERATION

   

Water in diesel filter sensor

 

Check that the water in diesel filter sensor is working properly

 

End of diagnosis

 

Water presence sensor broken

 

Replace the water in diesel filter sensor

 Op. 1044B10 FUEL FILTER ASSEMBLY - R.R. OR REPLACE