octane SKODA FABIA 2014 2.G / 5J Owner's Manual

RefuellingFig. 123
Open tank lid / tank cap
Read and observe
and on page 135 first.
Open fuel filler flap
›
Open the fuel filler flap with one hand » Fig. 123 -
 .
›
Hold the fuel filler cap on the fuel filler tube with one hand and unlock it by
moving it to the left with the vehicle key.
›
Unscrew the filler cap by turning it anticlockwise and clip the cap on the top
of the fuel filler flap » Fig. 123 -
 .
Closing the filler cap
›
Turn the filler cap to the right until it clicks into place.
›
Hold the fuel filler cap on the fuel filler tube with one hand and lock it by
turning the vehicle key to the right and remove the key.
›
Close the filler cap.
CAUTION
■ Before refuelling it is necessary to switch off the auxiliary heating system
(auxiliary heating and ventilation).■
The fuel tank is full just as soon as the pump nozzle switches off for the first
time, provided the nozzle has been operated properly. Do not continue filling
the fuel tank otherwise the expansion volume is filled up.
Note
The fuel tank has a capacity of about 45 litres, including a reserve of approx.
7 litres .Unleaded petrol
Read and observe
and on page 135 first.
The vehicle can only be operated with unleaded petrol in compliance with the
EN 228 1)
standard.
All petrol engines can be operated using petrol with a maximum of 10% bioe-
thanol (E10).
Specified fuel - unleaded petrol 95/91 or 92 or 93 RON
Use unleaded fuel with an octane rating of 95 RON. Unleaded petrol with the
octane ratings 91, 92 or 93 RON can also be used, but may result in a slight
loss in performance.
Prescribed fuel - unleaded petrol min. 95 RON
Use unleaded fuel with an octane rating of 95 RON or higher.
In an emergency, if unleaded petrol with an octane rating of 95 RON is not
available, you may refuel with petrol with an octane rating of 91, 92 or 93
RON »
.
Prescribed fuel - unleaded petrol 98/(95) RON
Use unleaded fuel with an octane rating of 98 RON or higher. Unleaded petrol
95 RON can also be used but results in a slight loss in performance.
In an emergency, if unleaded petrol with an octane rating of 98 RON or 95 RON
is not available, you may refuel with petrol with an octane rating of 91 or 92 or
93 RON »
.
Fuel additives
Unleaded petrol complying with EN 228 1)
meets all the conditions for a
smooth-running engine. We therefore recommend that no fuel additives are
used. This can result in considerable damage to parts of the engine or the ex-
haust system. 
1)
In Germany also DIN 51626-1 or E10 for unleaded petrol with octane rating 95 or 91 or DIN 51626-2 or E5
for unleaded petrol with octane rating 95 or 98.
136General Maintenance

CAUTION■Even filling the tank with leaded petrol that does not meet the standard
once can lead to serious damage to parts of the exhaust system.■
Do not start the engine or switch on the engine if you have refuelled in error
with a fuel other than unleaded fuel which complies with the standards refer-
red to above (e.g. leaded petrol). Engine parts could be significantly damaged.
We recommend that you have the fuel system cleaned by a specialist garage.
CAUTION
■ If, in an emergency, the vehicle has to be refuelled with petrol of a lower oc-
tane number than the one prescribed, the journey must only be continued at
medium engine speeds and a low engine load. Driving at high engine revs or a
high engine load can severely damage the engine! Refuel using petrol of the
prescribed octane number as soon as possible.■
Engine parts can be damaged if petrol with a lower octane number than the
one prescribed is used.
■
Petrol of an octane rating lower than 91 RON must not be used, even in the
event of an emergency, otherwise the engine could be severely damaged.
CAUTION
■ In no case may fuel additives with metal components be used, especially not
with manganese and iron content. LRP(lead replacement petrol) fuels with
metallic constituents may not be used. There is a risk of causing considerable
damage to parts of the engine or exhaust system.■
Fuels with metallic constituents may not be used. There is a risk of causing
considerable damage to parts of the engine or exhaust system.
Note
■ Unleaded petrol that has a higher octane number than that required by the
engine can be used without limitations.■
The use of petrol with an octane rating higher than 95 RON in does not re-
sult in either a noticeable increase in power nor lower fuel consumption in ve-
hicles for which unleaded petrol 95/91, 92 or 93 RON is specified.
■
On vehicles using prescribed unleaded petrol of min. 95 RON, the use of pet-
rol with a higher octane number than 95 RON can increase the power and re-
duce fuel consumption.
Diesel fuel
Read and observe
and on page 135 first.
The vehicle can only be operated with diesel fuel that meets the EN 5901)
standard.
All diesel engines can be operated using diesel fuel with a maximum of 7% bi-
odiesel (B7)2)
.
Operation in winter - Winter-grade diesel fuel
In the cold season, only use “winter-grade diesel fuel” which 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 available have a different temperature characteristic. ŠKODA Partners
and filling stations in the relevant country will be able to provide you with in-
formation regarding the diesel fuels available.
Diesel fuel additives
Additives, so-called “flow improvers ” (petrol and similar agents) should not be
mixed with the diesel fuel. This can cause serious damage to engine or ex-
haust system parts.
CAUTION
■ Just filling the tank once with diesel fuel that does not comply with the
standard, can cause severe damage to parts of the engine, the fuel and ex-
haust system!■
If a fuel other than diesel fuel complying with the standards referred to
above (e.g. petrol) is used by mistake do not start the engine or switch on the
ignition. Engine parts could be significantly damaged. We recommend that you
have the fuel system cleaned by a specialist garage.
■
Water which has collected in the fuel filter can cause engine faults. 
1)
In Germany also DIN 51628, in Austria ÖNORM C 1590, in Russia GOST R 52368-2005 / EN 590:2004.
2)
In Germany complying with standard DIN 52638, in Austria ÖNORM C 1590, in France EN 590.
137Inspecting and replenishing