All modifications: - Change interval: Synthetic oil usually should be changed every 7,500 - 10,000 miles or 15000km. Conventional oil 3,000-5,000 or 8000 km.. - Check interval: 2500 km / 1500 miles / 3 months. Audi Q5 8R (2008-2017 model year) Oil standart: VW 504 00; VW 507 00. Engine. Engine Audi CAHA. Used on: Audi A4, Audi A6, Seat Exeo. The 2.0-liter Audi CAHA 2.0 TDI engine was produced by the German concern from 2008 to 2013 and was installed on many of its popular models, such as the A4 B8, A5 8T, A6 C6 and the Q5 8R crossover. This diesel engine is essentially a more efficient version of the famous CAGA engine. 10.0L (10.5 qt)***. For proper fluid level and filling information, see the Repair Manual and/or Maintenance Manual in ElsaWeb. Oil and fluid part numbers are for reference only. Always check with your Parts Department for the latest part information. **Audi Oil Specification: VW 502 00. LongLife oil is a high grade, fully synthetic oil with increased resistance to ageing at high temperatures. When LongLife servicing was originally introduced it was generally designated SAE 0W-30 and met Volkswagen standards 503 00 for petrol engines and 506 00 and later 506 01 for diesel engines. The 2.0TSI EA888/1 is known by following codes: CAWA, CAWB, CBFA, CCTA, and CCTB. Just like 1.8TSI, the 2.0l engine has a cast-iron cylinder block with the 88 mm (3.46 in) cylinder spacing and 220 mm height. The displacement growing was achieved by the new forged steel crankshaft with 92.8 mm (3.65 in) stroke while the bore size was kept the same. Audi RS-tuned adaptive air suspension 32-valve DOHC with Audi valvelift and variable timing 16.5-in front discs/14.6-in rear brake discs Audi RS-tuned adaptive air suspension 2.0 TFSI®, 4 CYL 3.0 TFSI®, 6 CYL A6 Sedan 45 TFSI® quattro® A6 Sedan 55 TFSI® quattro® Premium Premium Premium Seven-speed S tronic® dual-clutch The modern Audi RS3 is equipped with a unit designated DNWC with a capacity of 400 hp and 500 Nm. The 1.8-liter Audi JN engine was produced at a German plant from 1984 to 1991 and was installed on the Audi 80 in the B2 and B3 body, as well as on the second generation Volkswagen Passat. VW-Audi 2.0 TSI/TFSI Engine Problems and Reliability. 1. High engine oil consumption. It is the usual situation with cars, which mileage is more than average. Often the reason is lousy oil rings or valve of crankcase ventilation. 2. Knocking, like a diesel engine. The reason is wear of camshaft chain tensioner. 3. pzj1h.