The Audi CAEB or A4 2.0 TFSI 2.0-liter turbo engine was assembled from 2008 to 2013 and installed on the American versions of a number of popular models, such as the A4, A5, A6 and Q5. The motor was adapted to ULEV 2 environmental standards and served as an analogue of the European CDNC unit.
The EA888 gen2 series includes: CDAA, CDAB, CDHA, CDHB, CCZA, CCZB, CCZC, CCZD, CDNB, CDNC, CAEA, CAEB.
|Fuel system||direct injection|
|Power output, hp||211|
|Torque output, Nm||350|
|Cylinder block||cast iron R4|
|Block head||aluminum 16v|
|Cylinder bore, mm||82.5|
|Piston stroke, mm||92.8|
|Phase regulator||on the intake shaft|
|Recommended engine oil||5W-30|
|Engine oil capacity, liter||4.6|
|Euro standards||ULEV 2|
|Fuel consumption, L/100 km (for Audi A4 2011)
|Engine lifespan, km||~240 000|
The engine was installed on:
- Audi A4 B8 (8K) in 2008 – 2013;
- Audi A5 1 (8T) in 2008 – 2013;
- Audi A6 C7 (4G) in 2011 – 2013;
- Audi Q5 1 (8R) in 2008 – 2012.
Disadvantages of the Audi CAEB engine
- Due to an unsuccessful piston group, the engine is famous for its very high oil consumption;
- You can get rid of the oil burner only by changing pistons, for example, for forged;
- Constant oil burnout leads to rapid coking and unstable engine operation;
- The timing chain does not have a very large resource, sometimes it runs less than 100,000 km;
- The weak points of the engine also include ignition coils, water pump, injection pump.