service interval SKODA OCTAVIA 2011 2.G / (1Z) User Guide

Regular servicing
A poorly tuned engine uses an unnecessarily high amount of fuel.
Having your vehicle serviced regularly at a specialist garage enables you to satisfy
one of the requirements for economical motoring even before you set off on your
journey. Keeping your vehicle properly serviced 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 fuel 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 refuelling. Oil consumption is dependent to a consid-
erable extent on the load and speed of the engine. Oil consumption 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 has a higher oil consumption at first, and rea-
ches its lowest level only after a certain running in time. It is therefore not possi-
ble to correctly assess the oil consumption 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 car at regular intervals to detect any leakages in
good time. Please have your vehicle inspected by a specialist garage if you find
any stains caused by oil or other fluids on the floor. Avoid driving short distances Short distances result in an above-average high fuel consumption.
Fig. 144 Fuel consumption in litres/100
km at different temperatures
– Avoid driving a distance of no more than 4 km if the engine is cold.
The engine and catalytic converter must first have reached their optimal operat-
ing temperature in order to effectively reduce fuel consumption and pollutant
emissions.
The cold engine vehicle consumes approx. 15 - 20 litres/100 km of fuel immediate-
ly after starting. Fuel consumption drops to 10 litres/100 km after just 1 kilometre.
The engine reaches its operating temperature (outside temperature and engine
dependent) only after about 4 to 10 kilometres and the fuel consumption then
stabilizes. You should therefore avoid driving short distances whenever possible.
An important factor in this connection is also the ambient temperature. The
⇒  fig. 144 shows the different fuel consumptions for the same distance, on the
one hand at +20 °C and on the other hand at -10
°C. Your vehicle has a higher fuel
consumption in winter than in summer. 
Checking tyre inflation pressures Tyres which are correctly inflated save fuel.
Always ensure that your tyres are inflated to the correct pressure at all times. The
rolling resistance will be increased if the tyre filling pressure is too low. This will
not only increase fuel consumption but also tyre wear and the driving behaviour
will worsen.
Always check the inflation pressure of the tyres when cold. £164
Driving and the Environment

CAUTION
Never wipe the headlights dry and do not use any sharp objects for cleaning the
plastic lenses, this may result in damage to the protective paintwork and conse-
quently in formation of cracks on the headlight lenses, e.g. through effect of
chemical products. 
Door and window seals The rubber seals on the doors, boot lid, bonnet, roof window and windows remain
supple and last longer if you treat them from time to time with a rubber care prod-
uct (e.g. with a spray with silicone-free oil). You also avoid premature wear of the
seals and prevent leakages in this way. It is also easier to open the doors. Rubber
seals which are well cared for also do not stick together in cold winter weather.

Locking cylinder Use specific products for de-icing locking cylinders.
Note
When washing your vehicle, ensure that as little water as possible gets into the
locking cylinders. 
Wheels Steel wheels
You should also thoroughly wash the wheels and wheel trims when giving your
vehicle its regular wash. This prevents any brake dust, dirt and road salt from
sticking to the wheel hubs. You can remove stubborn brake abrasion adhering to
the wheels with an industrial cleaner. Touch up any damage to the paintwork on
the wheels before rust is able to form.
Light alloy wheels
Regular care of light alloy wheels is necessary in order to retain their decorative
appearance over long periods. It is particularly important to remove regularly any
road salt and brake abrasion from light alloy wheels, otherwise the light metal will
suffer. Wash thoroughly and then treat the wheels with a protective product for
light alloy wheels which does not contain any acidic components. We recommend to apply a hard wax layer onto the wheel hubs every three months. You must not
use any products which cause abrasion when treating the wheel hubs. Any dam-
age to the paint layer on the wheel hubs must be touched up immediately. WARNING
One should remember when cleaning the wheels that moisture, ice and road
salt may adversely affect braking efficiency - risk of an accident! Note
Severe layers of dirt on the wheels can also result in wheel imbalance. This may
show itself in the form of a wheel vibration which is transmitted to the steering
wheel which, in certain circumstances, can cause premature wear of the steering.
This means it is necessary to remove the dirt. 
Underbody protection The underside of your vehicle is protected for life against chemical and mechanical
influences.
One cannot, however, completely rule out damage to the protective layer
when
driving so we recommend that you inspect the protective layer on the underside
of your vehicle and on the chassis at certain intervals - this is best done at the be-
ginning and end of the winter - and to touch up any damaged areas.
The authorised ŠKODA Service Partners have suitable spray products available as
well as the necessary equipment and are familiar with the instructions for use.
Therefore, we recommend you have such touch-up work or additional corrosion
protection measures carried out by an authorised ŠKODA Service Partner. WARNING
Never use additional underbody protection or corrosion-protection agents for
the exhaust pipes, catalytic converters, diesel particle filter or heat shields.
When the engine reaches its operating temperature, these substances might
ignite - risk of fire! 
Protection of hollow spaces All the cavities of your vehicle which are at risk from corrosion are protected for
life by a layer of protective wax applied in the factory. £ 173
Taking care of your vehicle and cleaning the vehicle Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data

It is normal for the engine to consume oil. The oil consumption may be as much as
0.5 l/1 000 km depending on your style of driving and the conditions under which
you operate your vehicle. The oil consumption may be slightly higher than this
during the first 5 000 kilometres.
One should therefore check the oil level at regular intervals, preferably every time
after the fuel tank is filled or after driving for long stretches.
We recommend maintaining the oil level within the range A - but not above this
,
if the engine has been operating at high loads, for example during a lengthy mo-
torway trip during the summer months, towing a trailer or negotiating a high
mountain pass.
The warning light in the instrument cluster will indicate whether the oil level is
too low ⇒ page 25, Engine oil pressure . In this case, check the oil level as soon
as possible. Top up with an appropriate quantity of oil. CAUTION
● The oil level must on no account extend beyond the range A . Danger of dam-
aging the catalytic converter.
● Do not continue your journey if for some reason it is not possible under the
conditions prevailing to top up with oil. Switch the engine off and obtain profes-
sional assistance from a specialist garage, otherwise it could lead to severe en-
gine damage. Note
Engine oil specifications ⇒  page 221, Technical data. 
Replenishing engine oil –
Inspecting the engine oil level ⇒
 page 182.
– Unscrew the cap of the engine oil filler opening.
– Pour in a suitable grade of oil in portions of 0.5 litres ⇒ page 224, Engine oil
specifications.
– Inspect the oil level ⇒ page 182
.
– 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 181, 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 A ⇒
 
page 182. Oil will
otherwise be drawn in through the crankcase ventilation and may pass through
the exhaust system to atmosphere. The oil may combust in the catalytic converter
and damage it. 
Changing engine oil The engine oil must be changed at the intervals stated in the Service schedule or
according to the service interval indicator
⇒ page 12, Service reminder indicator

. WARNING
● Only carry out the engine oil change, if you have the required professional
knowledge!
● Read and observe the warning notes ⇒
 page 181, Working in the engine
compartment before working in the engine compartment.
● First of all, let the engine cool down, wear an eye protection and gloves -
risk of caustic burns due to hot oil. CAUTION
You must not pour any additives into the engine oil - risk of engine damage! Dam-
age, which results from such product, 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 properly 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 Part-
ner. £ 183
Inspecting and Replenishing Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data

Engine oil specifications
The grade of engine oil should be selected in accordance with pre-
cise specifications.
The engine of your vehicle has been factory-filled with a high-grade oil which you
can use throughout the year - except in extreme climatic regions.
You can mix various oils together with each other when refilling with oil. This does
not, however, apply for models with flexible service intervals (QG1).
Engine oils are, of course, undergoing continuous further development. Thus the
information stated in this Owner's Manual is only correct at the time of publica-
tion.
Authorised
ŠKODA Service Partners will be informed about the latest changes of
ŠKODA. This why you should always have engine oil changed by an authorised
ŠKODA Service Partner.
The specifications (VW standards) stated in the following must be indicated sepa-
rately or together with other specifications on the bottle.
Engine oil specifications for models with flexible service intervals (QG1) Petrol engines Specification Content
a)1.2/77 kW - EU5 VW 504 00 3,6
1.4 ltr./59 kW - EU4 VW 503 00, VW 504 00 3,2
1.4 ltr./90 kW TSI - EU5 VW 503 00, VW 504 00 3,6
1.6 ltr./75 kW - EU4, EU2 VW 503 00, VW 504 00 4,5
1.6 ltr./75 kW MultiFuel - EU4, EU2 VW 503 00, VW 504 00 4,5
1.8 ltr./118 kW TSI - EU5, EU2 DDK
(1.8 ltr./112 kW TSI - EU5)
VW 504 00 4,6
2.0 ltr./147 kW TSI - EU5 VW 504 00 4,6
a)
Oil capacity with oil filter change. Inspect oil level when filling; do not fill up too much. The oil level
must be between the markings ⇒ page 182. Diesel engines Specification Content
a)1.6 l/77 kW TDI CR - EU5 VW 507 00 4,3
1.9 ltr./77 kW TDI PD - EU4, EU3 VW 506 01, VW 507 00 3,8
1.9 ltr./77 kW TDI PD DPF - EU4 VW 507 00 4,3
2.0 ltr./81 kW TDI CR - EU4, EU5 VW 507 00 4,3 Diesel engines Specification Content
a) 2.0 ltr./103 kW TDI CR DPF - EU4, EU5 VW 507 00 4,3
2.0 l/125 kW TDI CR - EU5 VW 507 00 4,3
a)
Oil capacity with oil filter change. Inspect oil level when filling; do not fill up too much. The oil level
must be between the markings ⇒ page 182.
Engine oil specifications for vehicles with fixed service intervals (QG2) Petrol engines Specification Content
a) 1.2/77 kW - EU5 VW 502 00 3,6
1.4 ltr./59 kW - EU4 VW 501 01, VW 502 00 3,2
1.4 ltr./90 kW TSI - EU5 VW 501 01, VW 502 00 3,6
1.6 ltr./75 kW - EU4, EU2 VW 501 01, VW 502 00 4,5
1.6 ltr./75 kW MultiFuel - EU4, EU2 VW 502 00 4,5
1.8 ltr./118 kW TSI - EU5, EU2 DDK
(1.8 ltr./112 kW TSI - EU5)
VW 502 00 4,6
2.0 ltr./147 kW TSI - EU5 VW 502 00 4,6
a)
Oil capacity with oil filter change. Inspect oil level when filling; do not fill up too much. The oil level
must be between the markings ⇒ page 182.
If the oils specified above are not available, oils according to ACEA A2 or ACEA A3
can be used once for refilling. Diesel engines Specification Content
a) 1.6 l/77 kW TDI CR - EU5 VW 507 00 4,3
1.9 ltr./77 kW TDI PD - EU4, EU3 VW 505 01 3,8
1.9 ltr./77 kW TDI PD DPF - EU4 VW 507 00 4,3
2.0 ltr./81 kW TDI CR - EU4, EU5 VW 507 00 4,3
2.0 ltr./103 kW TDI CR DPF - EU4, EU5 VW 507 00 4,3
2.0 l/125 kW TDI CR - EU5 VW 507 00 4,3
a)
Oil capacity with oil filter change. Inspect oil level when filling; do not fill up too much. The oil level
must be between the markings ⇒ page 182.
If the oils specified above are not available, oils according to ACEA B3 or ACEA B4
can be used once for refilling. £224
Technical data