125000602 - K51 I.E. WARNING AND CODE WARNING LIGHT BOTH ON / ENGINE DOES NOT START

The engine managment control unit warning light and the CODE warning light remain on permanently
Results of the tests
1CHECKING WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Connect the diagnostic equipment (Examiner or other instruments) to the Body Computer.

Verify:

  • that there are no errors in the control unit
  • the plausibiilty of the parameters
Continue to Step 2Error detected in the control unitContinue following the instructions for the diagnostic equipment
Implausible parametersContinue following the instructions for the diagnostic equipment
2CHECKING WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Connect the diagnostic equipment (Examiner or other instruments) to the engine management control unit.

Verify:

  • that there are no errors in the control unit
  • the plausibiilty of the parameters
Continue to Step 3Error detected in the control unitContinue following the instructions for the diagnostic equipment
Error detected in the control unitContinue following the instructions for the diagnostic equipment
3CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentFault persistsSearch for the fault starting from another symptom''