K51 I.E. WARNING AND CODE WARNING LIGHT BOTH ON / ENGINE DOES NOT START - Alfa - 147 - eLearn

The engine managment control unit warning light and the CODE warning light remain on permanently

1	CHECKING WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
		Results of the tests
	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 2	Error detected in the control unit	Continue following the instructions for the diagnostic equipment
		Continue to Step 2	Implausible parameters	Continue following the instructions for the diagnostic equipment
2	CHECKING WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	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 3	Error detected in the control unit	Continue following the instructions for the diagnostic equipment
		Continue to Step 3	Error detected in the control unit	Continue following the instructions for the diagnostic equipment
3	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present		Fault persists	Search for the fault starting from another symptom'