Diesel - Skoda OCTAVIA - 05-2010 Owner's Manual

194 Fuel
Note
An extension cable used for connecting to the electrical network is located in the
luggage compartment.

Diesel

Diesel fuel
Your vehicle can only be operated with diesel fuel, which complies with the standard
EN 590 (standard DIN 51628 in Germany, standard ÖNORM C 1590 in Austria).
Fuel additives
You must not use fuel additives, so-called "flow improvers" (petrol and similar prod-
ucts) in diesel fuel.
You can find information on refuelling  page 195, "Refuelling".
Caution

Therefore, your vehicle can only be operated with diesel fuel which complies with
the standard EN 590 (standard DIN 51628 in Germany, standard ÖNORM C 1590 in
Austria). Filling the tank even only once with diesel fuel which does not comply with
the standard, can result in damage to the engine parts, the lubrication system, the fuel
and exhaust system.

If by mistake you have refuelled with a different fuel other than the diesel fuel
which complies to the above mentioned standards (e.g. petrol), do not start the engine
or switch on the ignition! This can result in severe engine damage! Contact a specialist
garage and have the fuel system of the engine cleaned.

Water which has collected in the fuel filter can result in engine problems.

Your vehicle is not adapted for use of biofuel (RME), therefore this fuel must not be
refuelled and driven. The use of biofuel (RME) can lead to damage to the engine or the
fuel system.
Operation in winter
Winter-grade diesel fuel
A different grade of diesel fuel is available at filling stations in winter than during the
summer. Using "summer-grade diesel fuel" at temperatures below 0°C can result in
operational problems because the diesel becomes viscous as a result of paraffin sepa-
ration.
It is therefore the case that the standard EN 590 (standard DIN 51628 in Germany,
standard ÖNORM C 1590 in Austria) is the diesel fuel class prescribed for certain
periods of the year which can also be purchased at the corresponding time during the
year. "Winter-grade diesel fuel" will still operate properly even at a temperature of -
20°C.
It is often the case in countries with different climatic conditions that diesel fuels avail-
able have a different temperature characteristic. The authorised Škoda Service Part-
ners and filling stations in the country concerned will be able to provide you with infor-
mation regarding the diesel fuels available.
Prewarming fuel
The vehicle is fitted with a fuel filter prewarming system. This secures operation of a
vehicle using diesel fuel down to an environmental temperature of -25°C.
Caution
It is not permitted to add the various fuel additives on the market, including petrol, to
diesel fuel in order to improve its flow properties.