Contents

			Test results
1	COMPONENT CONCERNED	POWERTRAIN CONTROL MODULE CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Powertrain Control Module	Connect the diagnosis equipment to the Powertrain Control Module and check if overrevs occurred and for how long	Go to Step 2	Presence of overrevolutions	Instruct the customer in the correct use of the car
2	COMPONENT CONCERNED	TIMING BELT CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Timing belt	Check correct tensioning of the timing belt	Go to Step 3	Incorrect tensioning of the timing belt	Restore the correct tensioning of the timing belt
3	COMPONENT CONCERNED	ENGINE TIMING CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Engine timing	Check that the engine timing is correct	Go to Step 4	Timing not correct	Restore the correct timing
4	COMPONENT CONCERNED	CHECK CORRECT VALVE OPERATION	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Valves	Check the condition and operation of the valves	End of diagnosis	Valves not working correctly	Restore correct valve operation