184000477 - K01 REV COUNTER NOT WORKING

With the engine started, the rev counter does not work, or it works irregularly.

		Results of the tests
1	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Connect the Examiner to the diagnostic socketCheck that there are no faults in the instrument panel	Continue to Step 2	There are errors	Proceed in accordance with the instructions given by the diagnostic equipment
2	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Keeping the Examiner connected to the diagnostic socket, check the operation of the pointer in active diagnosis	Continue to Step 3	Rev counter is not working	Replace instrument panel Op. 5560B11
3	ELECTRICAL CIRCUIT CHECK	All OK	Problems met	Operation
1.2 16v1.4 16v	Check connections between instrument panel, Body Computer and engine management control unit See E5030 PETROL ENGINE ELECTRONIC MANAGEMENT	Continue to Step 4	Faulty wiring	Restore/replace the wiring: See E5030 PETROL ENGINE ELECTRONIC MANAGEMENT
1.3 JTD 16v	Check connections between instrument panel, Body Computer and engine management control unit See E5050 DIESEL ENGINES ELECTRONIC MANAGEMENT	Continue to Step 4	Faulty wiring	Repair/replace the wiring See E5050 DIESEL ENGINES ELECTRONIC MANAGEMENT
4	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis