Mercedes-Benz OM 471, Introduction Into Service Manual

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Functions
GF07.00>W>2001H
Start procedure, function 2.8.11
ENGINE 471.9 in MODEL 963
W07.16
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1058
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Shown code (M5Z) Engine version Euro VI
A4
Engine management control unit
(MCM)
B600 Crankshaft position sensor
B601 Camshaft position sensor
B602 Fuel temperature sensor
B606 Exhaust coolant temperature
sensor
B608 Charge air pressure and
temperature sensor in charge air
pipe
CAN 4 Drive train CAN
M1 Starter
S600 'Engine start and engine stop
button
Y608 Cylinder 1 fuel injector
Y609 Cylinder 2 fuel injector
Y610 Cylinder 3 fuel injector
Y611 Cylinder 4 fuel injector
Y612 Cylinder 5 fuel injector
Y613 Cylinder 6 fuel injector
Y642 Quantity control valve
B611 Temperature sensor downstream
of air filter (only for code (M5Z)
Engine version Euro VI)
B617 Charge air temperature sensor in
charge air housing
B621 Exhaust gas recirculation (EGR)
differential pressure sensor
B622 Rail pressure sensor
B638 Fuel filter module pressure sensor
General information
The engine start procedure is initiated when a corresponding start
request through the drive train CAN (CAN 4) is present, e.g. when
starting the engine using the electronic ignition lock (EIS) (S1) or
through the parameterizable special module (PSM) control unit
(A22), or through corresponding operation of the engine start
and engine stop button (S600).
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Requirements
• Voltage supply (terminal 30 and terminal 15) on the engine
management (MCM) control unit (A4) (ignition switched on)
• Electronic immobilizer deactivated by DAS and start enable
issued by electronic ignition lock (EIS) (S1), i.e. the inserted
transmitter key is authorized
• Starter lockout canceled, i.e.:
>
Transmission in neutral (only for start request using
engine start and engine stop button (S600))
>
Power take
>
off, where present, switched off
>
Engine stopped or engine speed is <50 rpm
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– This printout will not be recorded by the update service. Status: 09 / 2011 –