From 2010 to 2015, the company assembled and installed the 3.0-liter Audi CDUC 3.0 TDI diesel engine on popular German models like the A4 B8, A6 C7, and A7 C7.
The EA897 series also includes: CJMA, CDUC, CDUD, CRCA, CRTC, CVMD, DCPC.
Specifications
| Production years | 2010-2015 |
| Displacement, cc | 2967 |
| Fuel system | Common Rail |
| Power output, hp | 245 |
| Torque output, Nm | 500 |
| Cylinder block | cast iron V6 |
| Block head | aluminum 24v |
| Cylinder bore, mm | 83 |
| Piston stroke, mm | 91.4 |
| Compression ratio | 16.8 |
| Features | 2 x DOHC |
| Hydraulic lifters | yes |
| Timing drive | two chains |
| Phase regulator | no |
| Turbocharging | HTT GT2260 |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 8.0 |
| Fuel type | diesel |
| Euro standards | EURO 5 |
| Fuel consumption, L/100 km (for Audi A4 Quattro 2012) — city — highway — combined |
6.8 5.1 5.7 |
| Engine lifespan, km | ~320 000 |
| Weight, kg | 195 |
The engine was installed on:
- Audi A4 B8 (8K) in 2011 – 2015;
- Audi A5 1 (8T) in 2011 – 2015;
- Audi A6 C7 (4G) in 2010 – 2014;
- Audi A7 C7 (4G) in 2010 – 2014.
Disadvantages of the Audi CDUC engine
Bad fuel cannot be tolerated by the advanced CR Bosch system with piezo injectors;
Frequent issues with the EGR valve and particulate filter are next in popularity.
On specialized forums, there are an oddly high number of complaints regarding coolant or oil leaks; occasionally, the turbine bypass valve’s electronic drive malfunctions;
They frequently stretch out over 200–250 thousand kilometers, necessitating the replacement of the timing chain.