The 3.0-liter turbocharged Audi CAJA 3.0 TFSI engine was produced from 2008 to 2011 and was installed only on the restyled version of the sixth generation A6 model with all-wheel drive. There was an analogue of this power unit for the American market under the CCAA index.
|Fuel system||direct injection|
|Power output, hp||290|
|Torque output, Nm||420|
|Cylinder block||aluminum V6|
|Block head||aluminum 24v|
|Cylinder bore, mm||84.5|
|Piston stroke, mm||89|
|Phase regulator||on the intake shaft|
|Recommended engine oil||5W-30|
|Engine oil capacity, liter||6.5|
|Euro standards||EURO 5|
|Fuel consumption, L/100 km (for Audi A6 2009)
|Engine lifespan, km||~250 000|
The engine was installed on:
- Audi A6 C6 (4F) in 2008 – 2011.
Disadvantages of the Audi CAJA engine
- The most famous problem of the motor is the oil burner due to scuffing in the cylinders;
- Another cause of lubricant consumption is often a defective oil separator;
- Cracking when starting the engine hints at the critical wear of the timing chain tensioners;
- The low resource here is different pump and high pressure fuel pump;
- After 100,000 km, catalysts often pour out, and their particles are drawn into the cylinders.