| | Results of the tests |
| 1 | CHECKING WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
|---|
| Connect
diagnostic equipment (Examiner or other instruments) to the diagnostic
socket. Check, in order: - that there are no faults in the CODE control unit
- that there are no faults in the engine management control
unit
|
Continue to Step
2
| Lack of dialogue between
the two control units |
Restore the connection between the engine management
control unit and the CODE control unit (
See E7010 CODE
)
|
| Lack of dialogue between the diagnostic equipment and
a control unit | Continue following the instructions for the diagnostic
equipment |
| Lack of dialogue between the diagnostic equipment and
a control unit |
Restore the connection between the control unit and the
diagnostic connector (
See E7010 CODE
) and (
See E5030 PETROL ENGINE ELECTRONIC MANAGEMENT
) or (
See E5050 DIESEL ENGINES ELECTRONIC MANAGEMENT
)
|
| 2 | HECK ON CORRECT OPERATION | All OK | Problems met | Operation |
|---|
| Check
that the fault is no longer present | End of diagnosis | Fault persists |
Or check and, if necessary,
replace the CODE control unit
Op. 5580E12
Check and,
if necessary, replace the engine management control unit
Op. 1056B82
(petrol engines) or
Op. 1060G80
(diesel engines)
Search
for the fault starting from another symptom' |
