3022756 - W05 WHITE EXHAUST FUMES

There is a large amount of exhaust fumes, with light coloured smoke

		Results of the tests
0	PRELIMINARY CHECKS	All OK	Problems met	Operation
	Preliminarily check that the fuel tank contains no water or other fluids	Continue to Step 1	Presence of dirt in the fuel tank	Clean the fuel tank
1	CHECKING WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Connect the diagnostic equipment (Examiner or other instruments) to the engine management control unit. Check there are no faults in the engine management control unit	Continue to Step 2	An error is detected in the control unit	Continue following the instructions for the diagnostic equipment
			Lack of dialogue with the control unit	Restore the connection between the engine management control unit and the diagnostic connector See   E5030  PETROL ENGINE ELECTRONIC MANAGEMENT
2	ACTIVE DIAGNOSIS WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Using the diagnostic equipment (Examiner or other instruments) carry out the active diagnosis of the injectors	Continue to Step 3	Injector connections faulty	Restore the connection of the injectors with the control unit See   E5030  PETROL ENGINE ELECTRONIC MANAGEMENT
			Injector faulty	Replace injector Op.   1056B70
3	CHECKING CYLINDER HEAD GASKET	All OK	Problems met	Operation
	Check: That the cylinder head tightening is correct The gasket seal	Continue to Step 4	Cylinder head tightening not correct	Restore the correct tightening
			Gasket damaged	Replace the seal Op.   1016C10
4	CHECKING BLOW-BY CIRCUIT	All OK	Problems met	Operation
	Check the condition of the blow-by gases intake circuit. In particular, check that there are no obstructions in the separator or in the pipes	Continue to Step 5	Blow-by circuit faulty	Restore the operation of the circuit: if necessary, replace the pipes
5	CORRECT OPERATION CHECK	All OK	Problems met	Operation
	Check that the fault is no longer present		Fault persists	Search for the fault starting from another symptom'