2006 SKODA FABIA engine overheat

Instruments and Indicator/Warning Lights14
Engine revolutions counter
The start of the red zone in the revolutions counter ⇒page 13, fig. 2 indi- cates the maximum permissible engine speed for all gears for an engine which has been run in and operating at a normal temperature. You should shift into the next higher gear before this red zone is reached, or move the selector lever into position D if your car is fitted with an automatic gearbox.
One should shift to the next lower gear at the latest when the engine is no longer running “smoothly”.
Avoid high engine speeds du ring the running-in period ⇒page 173.
Caution
The needle of the revolutions counter must on no account move into the red zone of the scale - risk of engine damage!
For the sake of the environment
Shifting up early helps yo u save fuel and reduce the operating noise of your vehicle.
Coolant temperature gauge*
The coolant temperature gauge ⇒page 13, fig. 2 operates only when the ignition is switched on.
Please pay attention to the following gu idelines regarding temperature ranges in order to avoid damage to the engine.
Cold range
If the pointer is in the left-hand area of the scale* it means that the engine has not yet reached its operating temperature. Avoid running at high engine speeds, at full throttle and at severe engine loads.
The operating range
The engine has reached its operating temp erature as soon as the pointer moves into the mid-range of the scale*. The pointer may also move further to the right at high engine loads and high outside temp eratures. This is not critical provided the warning symbol  in the instrument cluster does not flash.
If the symbol  in the instrument cluster flashes it means that either the coolant temperature is too high or the coolant level is too low. Please refer to the guidelines ⇒page 30, “Coolant temperature/coolant level ”.
WARNING
Pay attention to the warning notes ⇒page 198, “Working in the engine compartment” before opening the bonnet and inspecting the coolant level.
Caution
Additional headlights and other attached components in front of the fresh air inlet impair the cooling efficiency of th e coolant. There is then a risk of the engine overheating at hi gh outside temperatures and high engine loads!
Fuel gauge*
The fuel gauge ⇒page 13, fig. 2 only operates when the ignition is switched on.
A1
A4
A7
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Intelligent Technology167
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
The TCS warning light ⇒page 33 lights up in the instrument cluster when there is a fault on the TCS.
Switching off
You can switch the TCS off and on again as you wish by pressing the button ⇒ page 166, fig. 134. The TCS warning light ⇒page 33 lights up in the instru- ment cluster when the TCS is switched off.
The TCS should normally al ways be switched on. It may be good practice in certain exceptional cases, such as when you wish to have wheel slip, to switch off the system.
Examples:
•when driving with snow chains,
•when driving in deep snow or on a loose surface,
•when it is necessary to rock a car free when it has become stuck.
then you should switch on the TCS again.
WARNING
You should always adjust your style of driving to the conditions of the road surface and the traffic situation. The increased safety offered must not tempt you to take greater risks than otherwise - risk of an accident!
Note
•All four wheels must be fitted with the same tyres in order to achieve problem-free operation of the TCS. Differing rolling circumferences of the tyres can lead to an undesirable re duction in the engine output.
•Changes to vehicle (e.g. on engine, on the brakes, on chassis or other assignment of tyres and wheels) can influence the function of the TCS ⇒ page 220, “Accessories, changes and replacement of parts”.
Electronic Differential Lock (EDL)*
The electronic differential lock prevents an individual wheel
from slipping.
Models fitted with ESP are equipped with electronic differential lock (EDL).
General
The EDL makes it much easier, and sometimes at all possible, to start off, accel- erate and climb a steep hill when the conditions of the road surface are unfa- vourable.
Operating principle
The EDL is activated automatically, that is without any action on the part of the driver. It monitors the speeds of the driven wheels with the aid of the ABS sensors. Should only one drive wheel begin spinning on a slippery surface there will be an appreciable di fference in the speed of the driven wheels. The EDL function brakes the slipping wheel and the differential transmits a greater driving force to the other driven wheel. This control process is also accompa- nied by noises.
Overheating of the brakes
The EDL switches off automati cally if unusually severe stresses exist in order to avoid excessive heat generation in the disc brake on the wheel which is being braked. The vehicle can continue to be driven and has the same characteristics as a vehicle not fitted with EDL.
The EDL switches on again automatically as soon as the brake has cooled down.
WARNING
•Depress the accelerator carefully when accelerating on uniformly slippery road surfaces, such as ic e and snow. The driven wheels might still spin despite the EDL and affect the stability of the vehicle - risk of an accident!
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Intelligent Technology169
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
•When retrospectively mounting a front spoiler, solid wheel hubs etc. one must ensure that the air supply to the front wheel brakes is not reduced otherwise the braking system could run too hot.
•Allow for the fact that new brake pads do not achieve their full braking efficiency until approximat ely 200 kilometres. New brake pads must be first “run in” before they develop their optimal friction force. You can, however, compensate for this slightly reduced braking force by increasing the pressure on the brake pe dal. This guideline also applies to any new brake pads installed at a future date.
Caution
•Never allow the brakes to rub by applying slight pressure if you do not wish to brake the vehicle. This causes the brakes to overheat and can also result in a longer braking distance and excessive wear.
•Before negotiating a steep downhill section, please reduce your speed and shift down into the next lower gear (ma nual gearbox) or select a lower driving stage (automatic gearbox). This enables you to make full use of the braking power of the vehicle and reduces the st rain on the brakes. Any additional braking should be done intermittently, not continuously.
Brake booster
The brake booster boosts the pressure which you generate with the brake pedal. The necessary pressure is only gene rated when the engine is running.
WARNING
•Never switch off the engine before the vehicle is stationary.
•The brake booster only operates when the engine is running. Greater physical effort for braking is required when engine is switched off. Because if you do not stop as normal, this can cause an accident and severe injuries.
Antilock brake system (ABS)*
ABS prevents the wheels locking when braking.
General
The ABS contributes significantly to enhanc ing the active safety of your vehicle. Compared to a car not fitted with the AB S brake system, you are able to retain optimal steering ability even during a full brake application on a slippery road surface because the wheels do not lock up.
You must not expect, however, that the braking distance will be shorter under all circumstances as a result of the ABS. The braking distance for example on gravel and fresh snow, when you should anyway be driving slowly and cautiously, will be longer.
Operating principle
As soon as the vehicle speed has incr eased to about 20 km/hour an automatic test procedure is conducted during which you will be able to hear a pumping noise for about 1 second.
The brake pressure will be reduced on a wheel which is rotating at a speed which is too low for the speed of the ve hicle and tending to lock. This control cycle is noticeable from a pulsating movement of the brake pedal which is accompanied by noises. This is consciously intended to provide the driver with the information that the wheels are tending to lock (ABS control range). You must always keep the brake pedal depressed to enable the ABS to optimally
WARNING (continued)WARNING (continued)
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Towing a trailer182
Exterior mirrors
You have to have addi tional exterior mirrors fitted if you are not able to see the traffic behind the trailer with the standard rear-view mirrors. Both exterior mirrors should be attached to folding arms. Adjust the mirrors so that they provide you with an adequate field of view to the rear.
Headlights
Before starting off with a hitched trailer, also check the setting of the headlights. Alter the setting as necessary with th e aid of the headlight beam adjuster ⇒ page 59.
Detachable ball head
The ball rod is detachable on vehicles with towing device and suppliable from Škoda original accessories. It is stowed together with separate fitting instruc- tions in the spare wheel well in the luggage compartment of the vehicle.
Note
•We recommend that you also have yo ur vehicle inspected between service intervals if you tow a trailer frequently.
•The handbrake on the towing vehicle must be put on when coupling and decoupling the trailer.
•Keep the mechanism of the ball head of the towing device clean and take proper care of it with a suitable preservative.
Driving Tips
Particular caution is required when towing a trailer.
– Do not, as far as possible, drive with your vehicle unladen and the
trailer laden.
– Do not make full use of the lega l maximum speeds. This applies in
particular to downhill sections.
– Apply the brakes in good time.
– Keep a check on the coolant temperature gauge if the outside
temperature is high.
Distribution of weight
The distribution of the weight is very poor if your vehicle is unladen and the trailer is laden. Maintain a particularly low speed if you cannot avoid driving with this combination.
Driving speed
Do not drive faster than 80 km/hour for safety reasons. This also applies for countries in which higher speeds are allowed.
The fact that the driving stability of the vehicle + trailer combination reduces with increasing speed means that the legally allowed speed should not be used when there are unfavourable road, weat her or wind conditions, particularly near accident black spots.
You must always reduce your speed imme diately as soon as you detect even just the slightest swaying of the trailer. On no account attempt to stop the trailer from “swaying ” by accelerating.
Apply the brakes in good time! If the trailer is fitted with a trailer brake, apply the brakes gently at first and then brake firmly. This will avoid brake jolts resulting from the trailer wheels locking. Shift down gears in good time before negotiating a downhill section to allow the engine to also act as a brake.
Engine overheating
Please keep a check on the coolant temperature gauge if you have to negotiate a lengthy slope in a low gear at a high engine speed when the outside temper- ature is very high ⇒page 14.
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Fuel195
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Refuelling
Opening the fuel filler cap
– Open the fuel filler flap with the hand ⇒fig. 139.
– Unlock the fuel filler cap on the fuel filler tube to the left using the
vehicle key.
– Unscrew the fuel filler cap anti-clockwise and place the fuel filler
cap from above on the fuel filler flap ⇒fig. 140.
Closing fuel filler cap
– Screw on the cap by turning it to the right until it is heard to lock.
– Lock the fuel filler cap on the fuel filler tube to the right using the
vehicle key.
– Press the fuel tank flap closed.
The correct grades of fuel for your vehicl e are stated on a sticker affixed to the inside of the fuel filler flap. Further information on fuel ⇒page 193.
The fuel tank has a capa city of about 55 litres.
WARNING
Pay attention to any legal requirements if you do carry a spare canister in the vehicle. We do not recommend ca rrying any fuel canisters in your vehicle for safety reasons. The canister can be damaged in the event of an accident and fuel may leak out.
Caution
•Remove any fuel which has spilled onto the paintwork of your vehicle immediately - risk of paint damage!
•Vehicles fitted with cata lytic converter should never be allowed to let the fuel tank to run completely empty. An irregular supply of fuel to the engine can result in misfiring and unburnt fuel ma y get into the exhaust system, which may result in overheating and dama ge to the catalytic converter.
Fig. 139 Right rear side of the vehicle: Fuel filler flap
Fig. 140 Filler flap with cap unscrewed
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Inspecting and Replenishing204
Inspecting the coolant level
The coolant expansion bottle is located in the engine compartment on
the right.
– Switch the engine off.
– Open the bonnet ⇒ in “Working in the engine compartment”
on page 198.
– Check the level of coolant in the coolant expansion bottle
⇒ fig. 146. The coolant level when the engine is cold must lie
between the “MIN” and “MAX” markings. The level may also
rise slightly above the “MAX” ma rking when the engine is warm.
If the coolant level in the reservoir is too low, this is indicated by the warning light in the instrument cluster  ⇒page 30. We nevertheless recommend inspecting the coolant level directly at the reservoir from time to time.
Loss of coolant
A loss of coolant is first and foremost an indication of a leak in the system. You should not merely top up the coolant in the reservoir. It is also important to have the cooling system inspected without delay by a specialist garage.
Losses can only occur through the pressure relief in the cap of the coolant expansion bottle which is completely free of leaks if the coolant boils as a result of overheating and is forced out of the cooling system.
WARNING
Read and observe the warning notes ⇒page 198, “Working in the engine compartment” before working in the engine compartment.
Caution
One should contact a specialist garage as soon as possible if the source of over- heating itself cannot be determined an d removed, since there may be grave damage to the engine.
Replenishing the coolant
– Switch the engine off.
– Allow the engine to cool down.
– Place a cloth over the cap of the coolant expansion reservoir
⇒ fig. 146 and unscrew the cap carefully by turning it to the left
⇒ .
– Top up the coolant.
– Screw the cap tight until it is heard to lock.
Fig. 146 Engine compartment: Coolant expansion bottle
ABAA
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