2021-2023 Skoda Octavia Engine Oil and Fluids
Maintaining the engine oil and fluids in a 2021–20223 Skoda Octavia is an important part of being a responsible car driver and is essential for making sure that this well-known car lasts a long time, runs efficiently, and reliably. The Skoda Octavia’s motor and advanced systems require careful attention to the levels of its oil and fluids, which are very important for keeping the engine and other important parts cool, lubricated, and safe. Routine oil changes, fluid checks, and top-offs are important because they keep the car’s fuel economy at its best and extend the engine’s life. They also make driving smooth and safe. Following the manufacturer’s suggestions for oil types and fluid grades and only using genuine Skoda parts and pieces will ensure that this exceptional vehicle continues to meet and even exceed the high standards of performance and dependability it is known for. This shows how important it is to maintain the oil and fluids in a Skoda Octavia.
Engine Oil
Checking the fill level and topping up
Test conditions
✓ The vehicle is on a horizontal surface
✓ The parked engine is warm
Check the level with the dipstick
- Wait a few minutes for the engine oil to flow back into the oil sump.
Remove the dipstick and wipe with a clean cloth.
Insert the dipstick as far as it will go and pull it out again. - Read the oil level and push the dipstick back in again.
The oil level must be within the marked range.
NOTICE
Risk of damage to the engine and the exhaust system!
- The oil level must not be outside the marked range. If it is not possible to top up the engine oil or if the oil level is above the marked range, do not continue driving. Stop the engine and seek the help of a specialist garage.
Do not use any oil additives.
Consumption
Depending on driving style and operating conditions, the engine consumes some oil, up to 0.5 l/1000 km. Consumption may be higher over the next 5000 km.
Refilling
- Unscrew the cover of the engine oil filler opening.
Top up the oil to the correct specification in 0.5-litre portions.
Check the oil level.
Screw on the cover of the engine oil filler opening.
Specification
Ask a specialist garage for the correct engine oil specification for your vehicle.
If no oil of the correct specification is available, max. 0.5 l of oil with the following specifications may be used until the next oil change:
- Petrol engines: VW 504 00, VW 508 00,
ACEA C3, ACEA C5
Diesel engines: VW 507 00, VW 509 00,
ACEA C3, API CJ-4
For vehicles without a particulate filter, VW 505 01 can be optionally used.
Changing
Have the oil changed by a specialist garage.
Troubleshooting
Engine oil pressure too low
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- Check the engine oil level.
The oil level is OK, the warning light continues to flash:
Stop the engine and seek the help of a specialist garage.
Engine oil level too low
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Message regarding required engine oil top-up
Check the engine oil level, top up with oil if required.
Engine oil level too high
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Message regarding the need to reduce theengine oil level
Check the engine oil level.
The oil level is too high:
- Drive on, exercising appropriate caution.
- Seek the help of a specialist garage.
Engine oil level sensor impaired
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Message regarding the engine oil sensor
- Drive on, exercising appropriate caution.
- Seek the help of a specialist garage.
flashes lights up at the same time
Check the engine oil level.
The oil level is OK, the warning light continues to flash:
- Stop the engine and seek the help of a specialist garage.
Engine oil level too low
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Message regarding required engine oil top-up - Check the engine oil level, top up with oil if required.
Engine oil level too high
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Message regarding the need to reduce the engine oil level
- Check the engine oil level.
The oil level is too high:
- Drive on, exercising appropriate caution.
- Seek the help of a specialist garage.
Engine oil level sensor impaired
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Message regarding the engine oil sensor
- Drive on, exercising appropriate caution.
- Seek the help of a specialist garage.
Coolant
Coolant temperature gauge
- Cold area
- Avoid high engine speed.
- Operating range
- High-temperature range
Checking the fill level and topping up
Test conditions
The vehicle is on a horizontal surface
The engine is turned off and cooled
Checking the level
The fill level must be within the marked range.
- If the fill level is below the mark, top up the coolant.
NOTICE
The danger of damage to the engine compartment!
- Do not top up the coolant above the marked area. The coolant could be forced out of the cooling system when heated.
NOTICE
There must be a small quantity of coolant in the tank.
- Do not add coolant when the tank is empty.
Stop driving! Seek the help of a specialist garage.
Refilling
CAUTION
Risk of scalding!
The cooling system is pressurised.
- Do not open the cap of the coolant expansion tank while the engine is warm. Let the engine cool down.
- Place a wipe on the lid of the tank and carefully unscrew the lid.
- Refill with coolant of the correct specification.
- Screw on the cap until it clicks into place.
Specification
To refill the coolant additive use G12evo (TL 774 L).
NOTICE
Risk of damage to the cooling system and the engine!
Adding coolant that does not conform to the correct specification can reduce the corrosion protection of the cooling system.
Troubleshooting
Coolant level is too low
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Message concerning the required coolant
check
- Check the coolant level.
If the coolant level is OK: - Check the fuse for radiator fan, and replace if required Replacing a fuse.
If the fuse is OK but the indicator light lights up again: - Stop driving! Seek the help of a specialist garage.
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Report regarding the engine overheating
- Stop driving.
- Stop the engine and allow it to cool.
- Drive on after the indicator light goes out.
Engine fault
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- Stop driving!
- Stop the engine and seek the help of a specialist garage.
There is no coolant of the correct specification available
- Top up with distilled or demineralised water.
- Have the correct coolant mixing ratio corrected by a specialist garage as soon as possible
Another substance was used for topping up, other than distilled or demineralised water:
Have the coolant changed by a specialist garage.
It is not possible to top up with a sufficient amount of coolant Stop driving.
Stop the engine and seek the help of a specialist garage.
There is a loss of coolant
Top up the coolant and seek the help of a specialist garage.
Engine electronics
Troubleshooting
Petrol engine control faulty
EPC illuminates
Driving in emergency mode is possible – a noticeable reduction in engine performance may occur.
- Continue driving, exercise appropriate caution, and seek the help of a specialist garage.
Diesel engine control faulty
flashes
Driving in emergency mode is possible – a noticeable reduction in engine performance may occur.
- Continue driving, exercise appropriate caution, and seek the help of a specialist garage.
Diesel preheating system faultyilluminates, or does not illuminate after the ignition is switched on
Driving in emergency mode is possible – a noticeable reduction in engine performance may occur.
- Continue driving, exercise appropriate caution, and seek the help of a specialist garage.
Particle filter
Troubleshooting
Clogged particle filter
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- Clean the filter.
When the indicator light is on, it must be assumed that fuel consumption will be higher, engine power will be reduced, and the START-STOPP function will not be available. - Filter cleaning
Conditions for cleaning
✓ The engine is warm.
✓ For vehicles with a manual transmission, observe the gear recommendation shown in the display of the instrument cluster.
Procedure for vehicles with diesel engines
- Drive at a speed of at least 60 km/h at engine speeds of at least 2000 rpm.
If the filter is successfully cleaned, the indicator light goes off. or.
If the indicator light or does not go off within 40 minutes, no filter cleaning was performed.
- Continue driving, exercise appropriate caution, and seek the help of a specialist garage.
Procedure for vehicles with petrol engines
- Drive at a speed of at least 80 km/h at engine speeds between 3000-5000 rpm.
- Release the accelerator pedal and let the vehicle roll with the gear engaged for a few seconds.
- Repeat this procedure several times.
If the filter is successfully cleaned, the indicator light goes off. or.
If the indicator light or does not go off within 30 minutes, no filter cleaning was performed.
Continue driving, exercise appropriate caution, and seek the help of a specialist garage.
Exhaust Control System
- Troubleshooting
The emission control system is faulty
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Driving in emergency mode is possible – a noticeable
reduction in engine performance may occur.
Continue driving, exercising appropriate caution, and seek the help of a specialist garage.
Fuel Filter
Troubleshooting
Water in the diesel fuel filter
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- Continue driving, exercise appropriate caution, and seek the help of a specialist garage.
Radiator Blinds
Usage
The radiator blinds reduce emissions harmful to the environment and CO2 emissions and save fuel.
Troubleshooting
If the display of the instrument cluster shows a message relating to the function restriction of the blinds, the maximum speed of the vehicle is limited to 160 km/h.
The cause may be ice or snow in the area around the blinds. After the ice or snow has thawed, the blinds are functional again.
- Should the impairment not be due to ice or snow, assistance from a specialist should be sought.
Fuel filler flap
Opening the fuel filler flap
- Press the flap and open it.
FAQs
Typically, your 2021-2023 Skoda Octavia requires entirely synthetic engine oil that meets the manufacturer’s specifications, which are typically outlined in the owner’s manual.
Under normal operating conditions, Skoda recommends changing the engine oil every 12 months or 10,000 miles, whichever comes first. However, it is recommended that you consult your owner’s manual for recommendations.
It’s best to use fully synthetic oil as recommended by Skoda to ensure optimal performance and longevity of your engine.
For optimal engine performance and longevity, Skoda recommends using completely synthetic oil.
The viscosity rating (e.g., 5W-30) indicates the fluidity of the oil at various temperatures. Lower numbers indicate superior cold-weather performance, while higher numbers indicate superior high-temperature performance.
It’s best to use the same brand and type of oil, as mixing can reduce performance and may not meet manufacturer specifications.
Underfilling can reduce lubrication and cause engine attrition, while overfilling can lead to excessive pressure and potential damage. Maintaining the optimal oil level is vital.
Check and replenish engine coolant, brake fluid, transmission fluid, and windshield washer fluid as recommended by the manufacturer in the owner’s manual.
Skoda employs a specific type of antifreeze/coolant. Check your owner’s manual for the recommended type of coolant and, if necessary, combine it with distilled water.
Refer to the owner’s manual for recommendations from the manufacturer.
While it is possible to perform oil and fluid changes on your own, it is recommended to have these services performed by a certified Skoda technician for accuracy and to maintain the warranty on your vehicle.
To safeguard the environment and comply with local regulations, it is necessary to dispose of used motor oil and fluids at designated recycling centers or service locations.
Always follow the manufacturer’s recommendations, as using the incorrect oil or fluids could violate your vehicle’s warranty.
If you spot fluid leaks, consult a Skoda service professional immediately, as leaks can indicate a potential issue with your vehicle’s vital systems.
Regularly servicing the engine oil and fluids of your Skoda Octavia in accordance with the manufacturer’s instructions, keeping them at the recommended levels, and adhering to maintenance schedules can help maintain optimal fuel economy and vehicle performance.
Useful Link
View Full PDF: Skoda Octavia 2021-2023 User Manual | Auto User Guide
2021-2023 Skoda Octavia Infotainment Guidelines