The Audi DETA or A4 B9 2.0 TDI 2.0-liter diesel engine has been assembled since 2015 and installed in its popular longitudinal models. There is a similar diesel engine with the same power characteristics and DESA index.
The EA288 series also includes: DCXA, CRLB, CRMB, DETA, DBGC, DFGA, DFBA, DAUA.
Specifications
| Production years | since 2015 |
| Displacement, cc | 1968 |
| Fuel system | Common Rail |
| Power output, hp | 190 |
| Torque output, Nm | 400 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 81 |
| Piston stroke, mm | 95.5 |
| Compression ratio | 15.5 |
| Features | DOHC |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | BorgWarner BV43D |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 4.7 |
| Fuel type | diesel |
| Euro standards | EURO 5/6 |
| Fuel consumption, L/100 km (for Audi A4 2017) — city — highway — combined |
5.0 3.8 4.2 |
| Engine lifespan, km | ~300 000 |
The engine was installed on:
- Audi A4 B9 (8W) since 2015;
- Audi A5 2 (F5) since 2016;
- Audi Q5 2 (FY) in 2017 – 2018.
Disadvantages of the Audi DETA engine
- At this point, the only weak point of the engine is the short-lived flywheel;
- Saving on diesel fuel often leads to expensive repairs of fuel equipment;
- As with many modern diesel engines, the EGR valve quickly clogs with soot;
- The water pump here may fail before the scheduled replacement of the timing belt;
- Pour oils with VW 507.00 or 509.00 approvals, otherwise the particulate filter will not last long.
