lamp and MIL symbol. Fill the tank immediately with
AdBlue
. When the empty tank message is shown, a
certain amount of
AdBlue
is still circulating in the
system. The injection stops of
AdBlue
.
The fact that the urea tank becomes empty during
driving does not cause damage to the urea system or
the engine, as the remaining solution in the system
circulates and cools it. However, engine exhaust
emissions increase when the dosing valve is closed
and the exhaust gases are not further processed. If this
is not rectified by filling with
AdBlue
engine power
reduction will occur and a "non-erasable fault code"
will be set for 400 days.
If the
SCR
system cannot circulate
AdBlue
the
following message is shown together with the yellow
information lamp (CHECK) and MIL symbol.
The next time the truck is stationary with the engine
running, i.e. at traffic lights, the power will be reduced
by 40% of max power. The following message is
shown on the display together with the yellow warning
lamp (CHECK) and MIL symbol. The truck's engine
output returns to normal as soon as the AdBlue tank is
filled.
Engine derate
High emissions!
Display message - with malfunction of
emission control monitoring system
If a fault occurs in the
NOx
monitoring system, the
following message is shown on the display together
with the yellow information lamp (CHECK) and
MIL
symbol.
If the system senses that the fault remains, the power
will be reduced by 40% of max power. The following
message is shown on the display together with the
yellow information lamp (CHECK) and
MIL
symbol.
The truck's engine power returns to normal when the
system senses that the fault is rectified.
Engine derate
at next stop
High emissions!
Engine derate
High emissions!
Exhaust cleaning
295
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