octane MITSUBISHI ASX 2009 1.G Owners Manual

Fuel selection
E00200102529Recom-
mended
fuel
Petrol-powered vehicles
Unleaded petrol octane num-
ber (EN228) 1600 models, 1800 models95 RON or higher
2000 models 90 RON or higher
Diesel-powered vehicles Cetane number (EN590)51 or higher CAUTION
l
For
petrol-powered vehicles, the use of lea-
ded fuel can result in serious damage to
the engine and catalytic converter. Do not
use leaded fuel.
l Diesel-powered vehicles are designed to
use only diesel fuel that meets the EN590
standard.
Use of any other type of diesel fuel (bio
diesel, methylester, etc.) would adversely
affect the engine’s performance and dura-
bility. NOTE
l Petrol-powered

vehicles have the knock con-
trol system so that you can use unleaded pet-
rol 90 RON as an emergent measure in case
unleaded petrol 95 RON or higher is not avail-
able on journey, etc.
In such a case, you don’t need to adjust the
engine specially. In case of using unleaded
petrol 90 RON, the engine performance level
is reduced.
l Due to the separation of paraffin, the fluidity
of the fuel decreases considerably as the tem-
perature falls.
Because of this fact there are two kinds of
fuel: “summer” and “winter”.
This must be considered in winter use.
Select either of the two kinds of fuel in ac-
cordance with ambient temperature.
Above -5 °C: “Summer” diesel
Below -5 °C: “Winter” diesel
When travelling abroad, find out in advance
about the fuels served in local service stations.
l Repeatedly driving short distances at low
speeds can cause deposits to form in the fuel
system and engine, resulting in poor starting
and poor acceleration. If these problems oc-
cur, you are advised to add a detergent addi-
tive to the gasoline when you refuel the vehi-
cle. The additive will remove the deposits,
thereby returning the engine to a normal con-
dition. Be sure to use a genuine
MITSUBISHI FUEL SYSTEM CLEANER.
Using an unsuitable additive could make the
engine malfunction. For details, please con-
tact a MITSUBISHI MOTORS Authorized
Service Point. l
Poor quality petrol can cause problems such
as difficult starting, stalling, engine noise
and hesitation. If you experience these prob-
lems, try another brand and/or grade of petrol.
If the check engine warning lamp flashes,
have the system checked as soon as possible
at a MITSUBISHI MOTORS Authorized
Service Point. General information
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