22 · Diagnostics

Mil warning light flashing

Fault diagnosisMil warning light flashing

MIL WARNING LIGHT FLASHING

The MIL warning light flashes with the engine started

The warning light can flash in two different ways: with the engine started up and the vehicle stationary or with the vehicle driving.

STEP	OPERATIONS TO BE CARRIED OUT	TEST RESULTS
1	FUEL RESERVE WARNING LIGHT CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the fuel reserve warning light is off	Move on to Step	Fuel reserve warning light on	Top up the fuel level so that it is not in the reserve conditionsMove on to Step
2	FUEL LEVEL CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the fuel level gauge is working properly	Move on to Step	Fuel level gauge not working	Continue following the instructions in Table K020 Continue following the instructions in the table K20 FUEL LEVEL GAUGE NOT WORKING
3	CHECK USING DIAGNOSTIC EQUIPMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Connect the Examiner diagnostic equipment to the tester input and check the following at the engine management node:in errors ambient that there is no "misfire" error		The "misfire" error is present	Continue following the instructions in Table Z053
4	ERROR CANCELLING AND CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Using the diagnostic equipment, cancel the errors in the control unit.Road test the vehicle and check that the errror does not occur again	Move on to Step	The "misfire" error is present	Continue following the instructions in Table Z053
5	CHECK ON CORRECT OPERATION	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the fault is no longer present

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