The 2.7-liter Audi BPP 2.7 TDI diesel engine was produced by the company from 2004 to 2008 and was installed only on two models of the German concern: the A4 in the back of the B7 or the A6 in the back of the C6. There was a version of this power unit derated to 163 hp under the BSG index.
|Fuel system||Common Rail|
|Power output, hp||180|
|Torque output, Nm||380|
|Cylinder block||cast iron V6|
|Block head||aluminum 24v|
|Cylinder bore, mm||83|
|Piston stroke, mm||83.1|
|Features||2 x DOHC|
|Recommended engine oil||5W-30|
|Engine oil capacity, liter||8.2|
|Euro standards||EURO 4|
|Fuel consumption, L/100 km (for Audi A6 2005)
|Engine lifespan, km||~350 000|
The engine was installed on:
- Audi A4 B7 (8E) in 2006 – 2008;
- Audi A6 C6 (4F) in 2004 – 2008.
Disadvantages of the Audi BPP engine
- The intake manifold flaps serve the least, they are often changed up to 100,000 km;
- A lot of problems are thrown up by capricious piezo injectors of the CR Bosch EDC16 system;
- A complex and very expensive timing chain may require replacement as early as 200,000 km;
- The injection pump drive belt runs 100,000 km, but its breakage does without consequences;
- On a run of over 250,000 km, the particulate filter or the EGR valve often clogs.