Diesel Particulate Filter (Dpf) - Mitsubishi MOTORS Pajero Owner's Manual

On vehicles with A/T, make sure the selector
lever is in the "P" (PARK) position.
Vehicles with M/T Vehicles with A/T
6. Turn the ignition key to the "ON" position.
The diesel preheat indication lamp will first
illuminate, and then after a short time go out,
indicating that preheating is completed.
NOTE
l
If the engine is cold, the diesel preheat indi-
cation lamp is on for a longer time.
l When the engine has not been started within
about 5 seconds after the diesel preheat indi-
cation lamp went out, return the ignition key
to the "LOCK" position. Then, turn the key
to the "ON" position to preheat the engine
again.
l When the engine is warm, the diesel preheat
indication lamp does not come on even if the
ignition key is placed in the "ON" position.
Start the engine by turning the ignition key
right to the "START" position.
7. Turn the ignition key to the "START" posi-
tion without depressing the accelerator pedal,
and release it when the engine starts.
Fuel injection amount learning proc-
ess (diesel-powered vehicles)
E00616000044
To keep exhaust emissions and engine noise low,
the engine very occasionally performs a learning
process for the fuel injection amount.
The engine sounds slightly different from usual
while the learning process is taking place. The
change in the engine sound does not indicate a fault.
OBKE12E1
Starting and driving

Diesel particulate filter (DPF)*

E00619800027
The diesel particulate filter (DPF) is a device that
captures most of the particulate matter (PM) in the
exhaust emissions of the diesel engine. The DPF au-
tomatically burns away trapped PM during vehicle
operation. Under certain driving conditions, howev-
er, the DPF is not able to burn away all of the trap-
ped PM and, as a result, an excessive amount of
PM accumulates inside it.
WARNING
l The DPF reaches very high temperatures.
Do not park your vehicle in areas where
combustible materials such as dry grass
or leaves can come in contact with a hot
exhaust system since a fire could occur.
CAUTION
l Do not use any type of fuel or engine oil
that is not specified for your vehicle. Al-
so, do not use any moisture-removing
agent or other fuel additive. Such substan-
ces could have a detrimental effect on the
DPF.
Refer to "Fuel selection" on page 02 and
"Engine oil" on page 8-04.
NOTE
l To minimize the likelihood of excessive ac-
cumulation of PM, try to avoid driving for
long periods at low speeds and repeatedly
driving short distances.
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