199002948 - B010 ENGINE DOES NOT START (UNDER ANY CIRCUMSTANCES)

The customer complains that: The engine does not start, the starter motor turns slowly/does not turn

		Test results
0	PRELIMINARY CHECKS	All OK	Problems encountered	Operation
	Turn the key ON and check that the initial check on the MIL and CODE warning lights takes place. The MIL warning light should come on and then go out when the engine is started up, whilst the CODE warning light should come on for about 4 seconds and then go out Then check:- that the inertia switch has not been operated;- presence of fuel in the tank;- air intake circuit;- correct operation of the flow modification valve;- correct operation of the exhaust manifolds.- that there are no leaks or seepage from the high and low pressure fuel pipes	Move on to Step 1	The CODE warning light stays on	Proceed as instructed    See table K052 VEHICLE PROTECTION WARNING LIGHT ON (ENGINE DOES NOT START)
			The MIL warning light does not carry out the initial test	Proceed as instructedSee table K053
			The CODE warning light does not carry out the initial test	Proceed as instructedSee table K054
			The warning lights do not carry out the initial test	Proceed as instructedSee table K049
			Inertia switch operated	Restore correct operation
			Lack of fuel	Add fuel to the tank
			Filter dirty or partly blocked	Replace the filter element    Op. 1048A14 AIR CLEANER FILTER ELEMENT - REPLACE.
			Flow modulation valve working incorrectly	Move on to Step 2
			Presence of leaks	Eliminate leaks
1	ENGINE STARTING ELECTRIC CIRCUIT CHECK	All OK	Problems encountered	Operation
	Check that the engine starting electric circuit is working properly    See Test 5520BA ENGINE STARTING CIRCUIT CHECK	Move on to Step 2
2	RPM SENSOR CHECK	All OK	Problems encountered	Operation
	Check the operation of the rpm sensor by carrying out the    See Test 1060GA RPM SENSOR EFFICIENCY CHECK	Move on to Step 3
3	TIMING SENSOR CHECK	All OK	Problems encountered	Operation
	Check the operation of the timing sensor by carrying out the    See Test 1060GC CHECK TIMING SENSOR OPERATION	Move on to Step 4
4	PREHEATING SYSTEM CHECK	All OK	Problems encountered	Operation
	Preheating system check    See Test 5520CA CHECK GLOW PLUG OPERATIONCheck the condition of the wiring and the operation of the preheating system	Move on to Step 5
5	CHECK USING DIAGNOSTIC EQUIPMENT	All OK	Problems encountered	Operation
	Connect the diagnostic equipment to the diagnostic socket.Check:- no errors in control unit- parameter plausibility	Move on to Step 6	Error detected in the control unit	Continue following the instructions on the diagnostic equipment
			Parameters not plausible	Continue following the instructions on the diagnostic equipment
			No communication with the control unit	Restore the connection between the engine control unit and the diagnostic connector    See E5050 DIESEL ENGINES ELECTRONIC MANAGEMENT
6	HIGH PRESSURE CHECK	All OK	Problems encountered	Operation
	Check as described in the    See Test 1060OD HIGH PRESSURE FUEL CIRCUIT CHECKthat the diesel pressure parameter is correct.	Move on to Step 14	Pressure not correct	Move on to Step 7
7	INJECTOR HIGH PRESSURE CHECK	All OK	Problems encountered	Operation
	Injector high pressure check    See Test 1060OC INJECTOR SEAL TESTCheck, as instructed in thethat the diesel leaks from the injector recirculation connections are small (seepage) and roughly equal to one another.	Move on to Step 18	Significant leak from one injector	Replace the injector
8	LOW RETURN PRESSURE CHECK	All OK	Problems encountered	Operation
	Check as described in the    See Test 1060OA LOW FUEL RETURN PRESSURE CIRCUIT CHECKthat the pressure in the return pipe to the tank is less than 1 bar	Move on to Step 9	Pressure above the maximum limit: return pipe to the tank obstructed	Repair the pipe; if necessary, replace it
9	LOW SUPPLY PRESSURE CHECK	All OK	Problems encountered	Operation
	Low supply pressure check Check that the difference in pressure upstream and downstream of the filter is less than 1 bar	Move on to Step 10	Difference in pressure more than 1 bar	Replace the fuel filter cartridge    Op. 1044B10 FUEL FILTER ASSEMBLY - R + R OR REPLACE
10	LOW SUPPLY PRESSURE CHECK	All OK	Problems encountered	Operation
	Low supply pressure check Check that the pressure of the fuel pump at the filter inlet is more than 2.2 bar (75 CV) or 4.5 bar (90 CV)	Move on to Step 13	Pressure below 2.2 bar/4.5 bar	Move on to Step 11
11	LOW SUPPLY PRESSURE CHECK	All OK	Problems encountered	Operation
	Low supply pressure checkMeasure the difference in pressure between the electric pump outlet and the filter inlet and check that it is less than 0.3 bar	Move on to Step 12	Difference in pressure more than 0.3 barPressure below 2.2 bar/4.5 bar	Replace the pipe
12	LOW SUPPLY PRESSURE CHECK	All OK	Problems encountered	Operation
	Check as described in the    See Test 1040AA CHECK ON SUPPLY VOLTAGE AND CURRENT UPTAKEthat the pump supply voltage is equal to 13V and that the current uptake is between 2 and 10 A	Move on to Step 13	Voltage lower than 12 V	Renew electrical wiring    See E5050 DIESEL ENGINES ELECTRONIC MANAGEMENT
			Current out of range: pump defective	Replace the fuel pump    Op. 1040A70 SUBMERGED PUMP ASSEMBLY COMPLETE WITH LEVEL GAUGE CONTROL - R + R
13	CORRECT OPERATION CHECK	All OK	Problems encountered	Operation
	Replace the pressure pump    Op. 1060E10 DIESEL INJECTION PRESSURE PUMP - R.R. and check that the fault is no longer present	End of diagnosis	Fault persists	Contact technical service for further information on the problem
14	CORRECT OPERATION CHECK	All OK	Problems encountered	Operation
	Replace the engine management control unit    Op. 1060G80 DIESEL ELECTRONIC INJECTION CONTROL UNIT - R.R and check that the fault is no longer present	End of diagnosis	Fault persists	Contact technical service for further information on the problem