Mercedes-Benz 280 C, Руководство пользователя

Страница: 271 / 337

Engine
Problem Possible cause/consequence Suggested solutions
The engine will not start. You
can hear the starter motor oper-
ating. I There may be a malfunction
in the engine electronics.
I There may be a malfunction
in the fuel supply.
E
Turn the key back to position 0 in the ignition lock before the
next starting attempt.
E
Try to start the engine again. When doing so, remember that
excessively long and frequent attempts to start the engine will
drain the battery.
If the engine does not start after several attempts:
E
Consult a qualified specialist workshop.
Vehicles with a diesel engine:
The engine will not start. You
can hear the starter motor oper-
ating. The reserve fuel warning
lamp is on and the fuel gauge
shows
0 .
The fuel tank has been run dry.
E
Refuel the vehicle.
E
Bleed the fuel system (
e
page 268).
The engine will not start. You
cannot hear the starter motor
operating. The on-board voltage is too low
because the starter battery is
too weak or discharged.
E
Jump-start the vehicle.
If the engine does not start despite attempting to jump-start it:
E
Consult a qualified specialist workshop.
Vehicles with a petrol engine:
The engine is not running
smoothly and is misfiring.
The engine electronics or a me-
chanical component of the en-
gine control unit have been
damaged.
E
Only depress the accelerator pedal slightly.
E
Have the cause rectified immediately at a qualified specialist
workshop.
Otherwise, non-combusted fuel may get into the catalytic con-
verter and damage it.
Practical advice
Troubleshooting
269
ee
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