System components
GF07.00>W>4010H
Engine start and engine stop button, component description
2.8.11
ENGINE 471.9 in MODEL 963
W07.16
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1070
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82
Location
Code (M5Z) Euro VI engine version shown
S600
Engine start and engine stop button
The engine start and engine stop button (S600) is located in the
left direction of travel position, next to the fuel filter on the
charge air housing.
Task
The engine start and engine stop button (S600) has different
tasks, depending on whether the engine is at a standstill or
running, and if the actuation of the fuel injectors via Star
Diagnosis was switched off or not:
•
If the engine is at a standstill and actuation of the fuel
injectors is not switched off, a brief press of the engine start
and engine stop button (S600) can start the engine again.
The engine continues to run at idle speed after releasing the
button.
•
If the engine start and engine stop button (S600) is pressed
and held with the engine at a standstill, the engine rpm
starts increasing after 3 s until the engine reaches the
maximum governed rpm or until the engine start and engine
stop button (S600) is released again. After releasing the
engine start and engine stop button (S600) the engine will
continue to run at the rpm it had reached before the button
was released.
•
If the engine has stopped and actuation of the fuel injectors
has been switched off, then pressing the engine start and
engine stop button (S600) rotates the engine until the
button is released again.
•
If the engine start and engine stop button (S600) is pressed
with the engine running, the engine management (MCM)
control unit (A4) interrupts actuation of the fuel injectors
and the engine is switched off.
i
A safety function in the software for the engine management
(MCM) control unit (A4) and the drive control (CPC) control unit
(A3) prevents the engine from starting when a gear is engaged
(starter lockout), or it prevents starter actuation when the engine
is already running (start
>
quantity locking device).
i
Introduction of engine OM 471 and exhaust aftertreatment
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09/2011
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167
– This printout will not be recorded by the update service. Status: 09 / 2011 –
