maintenance schedule SKODA OCTAVIA 2009 2.G / (1Z) Owner's Manual

Driving and the Environment
204
Note
Also use the information supplied by the multi-functional indicator*
⇒page 21.
Avoiding full throttle Driving more slowly means saving fuel.Sensitive use of the accelera
tor will not only significantly reduce fuel consumption
but also positively influence environmen
tal pollution and wear of your vehicle.
You should avoid fully exploi
ting the top speed of your vehicle wherever possible.
Fuel consumption, pollutant emissions and vehicle noises increase disproportion- ally at high speeds. The
⇒fig. 201
shows the ratio of fuel consumption to the speed of your vehicle.
You will cut your fuel consumption by half
if you only make use three-quarters of
the possible top speed of your vehicle.Reducing idling Idling also costs fuel.It is worthwhile switching off the engine in
a traffic jam or when waiting at a level
crossing or at traffic lights with a length
y red phase. Even after just 30 - 40 seconds
you will have saved more fuel than that
is needed when you start the engine up
again. If an engine is only idling it takes much
longer for it to reach its normal operating
temperature. Wear-and-tear and pollutant emissions, though, are particularly high in the warming-up phase. This is why you
should drive off right after starting the
engine. Do avoid high engine re
volutions at this time, however.
Regular servicing A poorly tuned engine consumes an unnecessarily high amount of fuel.Having your vehicle serviced regularly at a specialist garge enables you to satisfy one
of the requirements for economical moto
ring even before you set off on your
journey. Keeping your vehicle properly servic
ed not only has a positive effect on the
safety of your vehicle and maintaining its value, but also saves on
fuel
.
A poorly tuned engine can result in a fu
el consumption which is 10% higher than
normal. The foreseen maintenance work should be undertaken exactly according to the Service schedule by a specialist garage. Also check the
oil level
after refueling.
Oil consumption
is dependent to a consid-
erable extent on the load and speed of
the engine. Oil consum
ption could be as
high as 0.5 litres/1 000 km depending on your style of driving. It is quite normal that a new engine ha
s a higher oil consumption at first, and
reaches its lowest level only
after a certain running in
time. It is therefore not
possible to correctly assess the oil cons
umption of a new vehicle until after you
have driven about 5 000 km.
For the sake of the environment
•
You can achieve additional improvements
in your fuel economy by using high-
lubricity oils.•
Check the ground below your vehicle at re
gular intervals to detect any leakages
in good time. Please have yo
ur vehicle inspected by a specialist garge if you find any
stains caused by oil or
other fluids on the floor.
Fig. 201 Fuel consumption in litres/100 km. and speed in km/h.
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Fuel
221
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Note
An extension cable used for
connecting to the electrical
network is located in the
luggage compartment.DieselDiesel fuelYour vehicle can be operated with
diesel fuel
, which complies with the standard
DIN EN 590
.
Fuel additives You must not use fuel additives, so-called “flow improvers” (petrol and similar products) in diesel fuel. If the quality of the diesel fuel is p
oor, it is then necessary to drain the
fuel filter

more often than stated in the Service schedule. You can find information on refuelling
⇒page 222, “Refuelling”.
Caution
•
Only use fuel which complies with the standard
DINEN590
. Filling the tank
even only once, which does not comply with
the standard, can result in damage to
the fuel system.•
Water which has collected in the fuel fi
lter can result in engine problems.
•
Your vehicle is not adapted for use of biodiesel, therefore this fuel must not be
refuelled and driven. Using this biodiesel ca
n lead to damage to the engine or the
fuel system.
Operation in winterWinter-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 be
comes viscous as a result of paraffin
separation. It is therefore the case that DIN EN 590
prescribes diesel fuel class for certain
periods of the year which can also be pu
rchased at the corres
ponding 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 available have a different temperature characteristic. The authorised Škoda Service Partners and filling stations in the country concerned will be able to provide you with information 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.
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Inspecting and replenishing
228
Replenishing engine oil– Inspecting the engine oil level
⇒
page 227.
– Unscrew the cap of the engine oil filler opening. – Pour in a suitable grade of oil in portions of 0.5 litres
⇒
page 274,
“Engine oil specifications”.
– Inspect the oil level
⇒
page 227.
– Carefully screw on the cap of the
filler opening and push the dipstick
in fully.
WARNING
•
Avoid dripping oil onto hot parts of the engine when topping up will oil -
a risk of fire!•
Read and observe the warning notes
⇒page 225, “Working in the engine
compartment” before working in the engine compartment.
For the sake of the environment
The oil level must on no account extend beyond the range
⇒page 227. Oil will
otherwise be drawn in through the crankc
ase ventilation and may pass through the
exhaust system to atmosphere. The oil ma
y combust in the cata
lytic converter and
damage it.Changing engine oilThe engine oil must be changed at the intervals stated in the Service schedule or according to the service interval indicator
⇒page 20, “Service Interval Display”.
WARNING
•
Only carry out the engine oil change, if you have the required profes-
sional knowledge!
•
Read and observe the warning notes
⇒page 225, “Working in the engine
compartment” before working in the engine compartment.•
Let the engine cool down - risk of burning from hot oil.
•
Wear an eye protection - risk of caustic burns due to oil splashes.
•
Oil is toxic! Store old oil in a safe place out of the reach of children and
unauthorized persons until you dispose of it properly.
Caution
You must not pour any additives into th
e engine oil - risk of engine damage!
Damage, which results from such produc
t, are excluded from the warranty.
For the sake of the environment
•
You must on no account pour oil into
the ground or into the sewage system.
•
In view of the problems involved in prop
erly disposing of old oil, the necessary
special tools and the knowledge required for such work, we recommend that you have the oil and oil filter change carried out by an authorised Škoda Service Partner.
Note
After your skin has come in contact with the oil, you must thoroughly wash your skin.Cooling systemCoolant The job of the coolant is to cool the engine.The cooling system does not require an
y maintenance under normal operating
conditions. The coolant consis
ts of water with a concentration of coolant additive
of 40 %. This mixture not only provides
antifreeze protection down to -25°C but
AA
WARNING (continued)
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