The Audi A4 B9 2.0 TFSI is one of those cars that puts a smile on your face every day. Quick, quiet and lovely to drive, whether you're around town or out on the motorway. The third-generation EA888 engine is a big improvement over its predecessors and doesn't suffer from the same serious problems. But! That doesn't mean you can forget about servicing it. There are still a few things I want you to keep an eye on. Let me walk you through the Audi A4 B9 2.0 TFSI service schedule, what we replace and when, so you can enjoy your car without worrying.
What should you know about the engine?
The 2.0 TFSI in the A4 B9 has a timing chain, a turbo and, on some versions, a combination of direct and indirect fuel injection. The timing chain is stronger than on the older engines, and excessive oil consumption is much less common. But there are still things we need to watch. The main ones are the water pump and thermostat housing assembly, along with the spark plugs. We pay particular attention to these during servicing.
How often should you change the engine oil?
My advice is simple: change the engine oil and oil filter every 10,000 km or once a year, whichever comes first, regardless of which oil you use. Especially if you spend most of your time driving around town. Fresh oil helps protect the turbo and timing chain, and believe me, those are the last things you want to be repairing because you skipped an oil change. Don't put it off.
How do we service the S tronic gearbox?
The automatic gearbox is a seven-speed S tronic with a wet clutch. It has its own oil service schedule, but I recommend never going beyond 60,000 km without servicing it. At Das Auto Service, we always carry out a gearbox adaptation after every oil change to make sure everything works as it should. Just pour in fresh oil and send you on your way? Not a chance.
What else needs servicing?
- Spark plugs — approximately every 60,000 km.
- Engine air filter and cabin filter.
- Crankcase ventilation filter — every 60,000 km.
- Brake fluid — every two years.
- Coolant — every third heating season.
Which common problems should you watch for?
- Water pump and thermostat housing assembly — we check for coolant leaks.
- Timing chain — at higher mileage, we use diagnostics to check for chain stretch.
- Ignition coils and spark plugs — we check these if the engine starts misfiring.
If you spot pink coolant residue around the side of the engine or notice the coolant level dropping in the expansion tank, don't wait. Bring the car in and let us take a look. If the water pump assembly has started leaking, the leak can get worse and the engine could overheat. I'm telling you this because it's really not something worth putting off.
A tip from Kris Mladenov: With a turbocharged engine, don't floor the accelerator straight after starting the car. Give the engine time to warm up. Especially in winter.
If you drive an A4 B9 2.0 TFSI and your next service is coming up, come and see us at Das Auto Service. We'll check the engine and gearbox and explain what genuinely needs attention. No making up unnecessary repairs just to give you a bigger bill.
The right products from our shop
Genuine LongLife III FE 0W-30 engine oil 5L
Genuine LongLife III engine oil for the 2.0 TFSI. We change it every 10,000 km or once a year, whichever comes first, along with the oil filter. Don't put it off.
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Genuine S-Tronic dual-clutch gearbox oil G052529A2 1l
Genuine S tronic gearbox oil. This is what we use when servicing the gearbox.
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Genuine VAG G12evo coolant G12E050A2 1.0l
Genuine G12evo coolant. We replace it every third heating season.
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Genuine DOT 4 brake fluid B000750M1 Audi/Volkswagen 250ml
Genuine DOT 4 brake fluid. We replace it every two years.
View in our shopRead more
- Routine servicing at Das Auto Service
- Gearbox servicing
- 1.8 and 2.0 TSI (EA888 Gen3): water pump and thermostat leaks
- Audi A4 B8 2.0 TFSI service schedule
- Audi A4 B9 2.0 TDI service schedule
- 2.0 TFSI burning oil and whistling: crankcase ventilation problems
- Audi A6 C7 2.0 TDI service schedule
Frequently asked questions
How often should I change the oil in my A4 B9 2.0 TFSI?
I recommend changing the engine oil and oil filter every 10,000 km or once a year, whichever comes first. Don't put it off, especially if you do mostly city driving.
Does the A4 B9 have timing chain problems?
The timing chain in the third-generation EA888 is stronger than in the older engines. But once the mileage gets high, we still check for chain stretch using diagnostics.
When should I change the S tronic gearbox oil?
There's an official service schedule, but I recommend never going beyond 60,000 km between oil changes. After changing the oil, we always carry out a gearbox adaptation.