Test results

 

0

 

COMPONENT CONCERNED

 

PRELIMINARY CHECK

 

OK (NO FAULTS DETECTED)

 

FAULT DETECTED

 

OPERATION

   

Particulate filter

 

Check for the presence of the particulate filter

 

Go to Step 1

 

Particulate filter removed

 

Fit the particulate filter

 Op. 1080B81 PARTICULATE FILTER (D.P.F.) - R.R.

 

1

 

COMPONENT CONCERNED

 

PARTICULATE FILTER CHECK

 

OK (NO FAULTS DETECTED)

 

FAULT DETECTED

 

OPERATION

   

Particulate filter

 

Check that the particulate filter is not damaged

 

Go to Step 2

 

Particulate filter damaged

 

Replace the particulate filter

 Op. 1080B81 PARTICULATE FILTER (D.P.F.) - R.R.

 

2

 

COMPONENT CONCERNED

 

DIFFERENTIAL PRESSURE SENSOR OPERATION CHECK

 

OK (NO FAULTS DETECTED)

 

FAULT DETECTED

 

OPERATION

   

Differential pressure sensor

 

Check that the differential pressure sensor is working properly

 

End of diagnosis

 

Differential pressure sensor not working correctly

 

Replace the differential pressure sensor

Op. 1080B82 PARTICULATE FILTER DIFFERENTIAL PRESSURE (D.P.F.) SENSOR - R.R.