octane SKODA OCTAVIA 2010 2.G / (1Z) Owner's Manual

Fuel
192
FuelPetrolGrades of petrolYour vehicle can only be operated with unleaded petrol, which complies with the
standard EN 228. The individual grades of petrol are distinguished by their octane
number (RON). On the inside of the fuel filler flap, you will find the information
regarding the RON required by your engine page 195, fig. 159 - right.
Prescribed fuel - unleaded petrol 95/91 RON
Use unleaded petrol 95 RON. You can also use unleaded petrol 91 RON, but this leads
to a slight loss in performance.
If, in case of necessity, the vehicle must be refuelled with petrol of a lower octane
number than the one prescribed, you must co ntinue driving at medium engine speeds
and low engine load. Driving at high engine speeds or a high engine load can severely
damage the engine! Refuel as soon as possib le with petrol of the prescribed octane
number.
Prescribed fuel - unleaded petrol min. 95 RON
Use unleaded petrol 95 RON.
In case of necessity, you can refuel with petrol 91 RON if petrol 95 RON is not avail-
able. You must continue driving at medium engine speeds and minimum engine load.
Driving at high engine speeds or a high engine load can severely damage the engine!
Refuel as soon as possib le with petrol of the prescribed octane number.
Even in case of necessity, you must not use petrol of a lower octane number than 91,
otherwise the engine can be severely damaged!
You can find further information on refuelling page 195, “Refuelling”.
Unleaded petrol with higher octane number
You can make unlimited use of unleaded pe trol which has a higher octane number
than the one prescribed. On vehicles with prescribed unleaded petrol
95/91 RON, the use of petrol with a
higher octane number than 95 does not result in a noticeable power increase or a
lower fuel consumption.
On vehicles with prescribed unleaded petrol min. 95 RON, the use of petrol with a
higher octane number than 95 does not result in a power increase or a lower fuel
consumption.
Caution

All Škoda vehicles with petrol engines are equipped with a catalytic converter and
must be only driven with unleaded petrol. Fi lling the tank even only once with leaded
petrol will result in the cata lytic converter being destroyed!

Only use unleaded petrol which complies with the standard EN 228.

If you use petrol with a lower octane num ber than the one prescribed, the engine
can be severely damaged!
Biofuel Ethanol E85*Ethanol E85*
Only valid for vehicles with 1.6/75°kW MultiFuel engine.Biofuel Ethanol E85 consists of 85% bioethanol and 15% unleaded petrol complying
with the standard (DIN) EN°228.
Biofuel Ethanol E85 in accordance with th e standard (DIN) EN 228 can be mixed in any
desired ratio with unleaded petrol, see Owner's Manual.
Drive the vehicle for at least 5 minutes without interruption, if biofuel Ethanol E85 has
been refuelled, so that the engine control unit can determine the share of the biofuel
in the fuel. During this period do not drive at top speed of your vehicle or high engine
speeds and not at full throttle. During this process decrease the idling speed.
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Technical Data237
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Te c h n i c a l D a t aTechnical DataGeneral informationThe details given in the official vehicle regi stration documents always take precedence
over the details in the Owner's Manual. Please refer to the official vehicle registration
documents or consult an authorised Škoda Service Partner concerning the engine with
which your vehicle is equipped.Used abbreviations
PerformancesThe listed performance values were de termined without performance-reducing
equipment, e.g. air conditioning system.WeightThe loading capacity is reduced in line with the range of the special equipment. The
unloaden weight contains a fuel tank topped up to 90%. A driver with a weight of 75
kg is also includ ed in the value.Identification details
Abbreviation
Importance
kW
Kilowatt, measuring unit for the engine output
rpm
Engine revolutions per minute
Nm
Newton meter, measuring unit for the engine torque
g/km
discharged quantity of carbon dioxide in grams per driven
kilometer
RON
Research octane number, meas uring unit for the knocking
resistance of petrol
TSI
Petrol engine with a turbocharger and a direct fuel injection
system
TDI PD
Diesel engine with turbocharg er and injection system unit
injector
TDI CR
Diesel engine with turbocharger and injection system Com-
mon Rail
M5 / M6
5-speed/6-speed manual gearbox
AG6
6-speed automatic gearbox
DQ6/DQ7
6 speed-/7 speed automatic gearbox DSG
DPF
Diesel particle filter
Abbreviation
Importance
Fig. 199 Vehicle data sticker
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