198002776 - B015 ENGINE DOES NOT START (STARTER MOTOR WORKING)

The customer complains that: The engine does not start, the starter motor is working normally

		Test results
0	PRELIMINARY CHECKS	All OK	Problems encountered	Operation
	Check that there is enough fuel in the tank.Turn the ignition switch ON for 2 seconds and then OFF.Check that the fuel pipe feels the pressure with the ignition ON.Check:Check the condition of the air filter;Check the condition of the air intake circuit;Check that there are no obstructions in the exhaust pipe	Move on to Step 1	Not enough fuel in the tank	Top up the fuel with the correct amount.
			No pressure in the fuel circuit	Move on to Step 2
			Obstruction in the air intake circuit	Eliminate the problem, if necessary, replace the filter element    Op. 1048A14 AIR CLEANER FILTER ELEMENT - REPLACE.
			Air intake via the inlet manifold/throttle body seal	Restore the correct seal
			Exhaust pipe blocked	Restore the operation of the exhaust pipe.
1	CHECK USING DIAGNOSTIC EQUIPMENT	All OK	Problems encountered	Operation
	Connect the diagnostic equipment (Examiner or other instruments) to the diagnostic socket and check:- no faults in the engine management control unit;- parameter plausibility	End of diagnosis	Error detected in the control unit	Continue following the instructions on the diagnostic equipment.
			Key not recognised by the Body Computer	Move on to Step 2
			CAN faulty	Restore CAN
			Impossible to establish a dialogue with the engine control unit	Restore the correct engine control unit power supply    See E5030 PETROL ENGINES ELECTRONIC MANAGEMENT
2	KEY TRANSPONDER CHECK	All OK	Problems encountered	Operation
	Try to use the emergency key and check the system recognises it correctly    See E7010 CODE	Move on to Step 3	Key not recognised	Move on to Step 2
			Key recognised	Replace the key with transponder and record it in the Body Computer memory
3	CODE AERIAL CHECK	All OK	Problems encountered	Operation
	Check the condition of the CODE aerialCheck that it is correctly connected to the Body Computer	Move on to Step 4	Aerial defective	Replace code aerial
			CODE aerial wiring interrupted	Restore wiring continuity
4	BODY COMPUTER CHECK	All OK	Problems encountered	Operation
	Check that the Body Computer recognises the key correctly	Move on to Step 5	Fault persists	Replace body computer    Op. 5505A35 MAIN BODY COMPUTER/JUNCTION UNIT - R.R.
5	FUEL SUPPLY CHECK	All OK	Problems encountered	Operation
	Check the fuel supply pressure    Op. 0520G46 FUEL SYSTEM - CHECK SUPPLY PRESSURE USING THE EXAMINERCheck the continuity of the wiring between the pump and the junction unit.Check that the pump relay is working properlyCheck the continuity of the wiring between the junction unit and the engine control unit    See E5030 PETROL ENGINES ELECTRONIC MANAGEMENT	Move on to Step 6	Fuel pressure too low: pipes obstructed	Eliminate the constrictions
			Fuel pressure too low: pump defective	Replace the pump assembly    Op. 1040A70 SUBMERGED PUMP ASSEMBLY COMPLETE WITH LEVEL GAUGE CONTROL - R + R
			Wiring broken	Restore the correct wiring.
6	IGNITION SYSTEM CHECK	All OK	Problems encountered	Operation
	Inspect the spark plugs and check their operationCheck for any defects in the high voltage leadsCheck for an ignition control signal    See Test 5510CE IGNITION CONTROL SIGNAL CHECKCheck that the ignition coils are working by carrying out the    See Test 5510CH Check on operation of knock sensor	Move on to Step 7	Spark plugs defective	Replace spark plugs    Op. 5510D10 SPARK PLUGS - R+R
			High voltage cable connection leaking	Replace HV cables
			High voltage cable connection slack	Tighten HV cable correctly
			Ignition signal interrupted	Restore the ignition signal
			Coils defective	Replace coils    Op. 5510C14 IGNITION COIL/S - R.R.
7	INJECTOR CHECK	All OK	Problems encountered	Operation
	Using the Examiner in active diagnosis, check that the injectors are working properlyCheck that the injector needle seal is correctCheck the continuity of the injection wiring    See Test 1056BA Injector operation checkCheck the operation of the main relay	Move on to Step 8	Injectors stuck/incorrectly adjusted	Replace the injector    Op. 1056B70 INJECTOR (ONE) - R + R WITH FUEL MANIFOLD PIPE REMOVED - INCLUDES SEAL REPLACEMNT
			Connections not correct	Restore the correct connections    See E5030 PETROL ENGINES ELECTRONIC MANAGEMENT
			Main relay defective	Restore the correct connections    See E5030 PETROL ENGINES ELECTRONIC MANAGEMENT
8	CYLINDER COMPRESSION CHECK	All OK	Problems encountered	Operation
	Carry out the cylinder compression check    Op. 0520G15 COMPRESSION TEST - CHECK WITH EXAMINER WITH SPARK PLUGS/INJECTORS REMOVED	Move on to Step 10	Cylinder compression insufficient	Move on to Step 9
9	CHECK ON CAUSE OF INSUFFICIENT COMPRESSION	All OK	Problems encountered	Operation
	- R & R head for valve leakage test- Check condition of cylinders/piston rings	Move on to Step 10	Valve seal insufficient	Restore the correct seal.
			Cylinders/piston rings worn	Overhaul the head
10	ENGINE CONTROL UNIT CHECK	All OK	Problems encountered	Operation
	Check that the engine control unit is working properly.	End of diagnosis	Engine management control unit defective	Replace the engine management control unit    Op. 1056B82 INJECTION/IGNITION SYSTEM E.C.U. (ONE) - R + R