Audi 2 0 Tfsi Engine Problems
The 1 8t engine was retired and replaced with a more powerful turbo charged 2 0 fsi unit.
Audi 2 0 tfsi engine problems. The vw 2 0 tsi tfsi ea888 is a 2 0 liter four cylinder gasoline turbocharged engine based on the 1 8 tsi tfsi of ea888 series. Bought a used audi a6 2 0 tfsi 5 months ago with only 62 000 miles on the clock. I ve no idea of engine codes. The reason is wear of camshaft chain tensioner.
Both i and my brother in law were used to 1l 1000 miles oil consumption having owned twin spark alfas but the audi was just plain. The tfsi injection system is another step forward in technology. It is the usual situation with cars which mileage is more than average. The 2 0 and 1 8 tfsi engines prior to 2012.
2008 2012 are susceptible. It was released as a replacement for the 2 0 tsi engines of the previous ea113 family. A car doesn t accelerate at. Twas the 2 0 tfsi in an 2009 a4.
Tfsi injection system on the 2 0t engine. The production of the 2 0 tsi engine started in march 2008. Engine codes known to be affected include caeb cdnc and cndc list being updated. Low oil pressure light came on and engine basically knackered and needs remanufacturing.
There are a few other not so common issues. Knocking like a diesel engine. High engine oil consumption. Often the reason is lousy oil rings or valve of crankcase ventilation.
The 2 0 tfsi engine was blamed for so many issues that a settlement was issued to owners unlucky enough to own an audi with one under the hood. Vw audi 2 0 tsi tfsi engine problems and reliability. Bad fuel pumps and damaged camshafts lifters for the high pressure pump are common. The problem seems to have been corrected when the facelift was released.
I was unaware of the oil problem when i bought it but having spoken to several garages it appears to be a well known secret. The successful lawsuit covered 2009 2011 audi a4s. Looking at problems and issues on the 2 0 tfsi engine tuning the 2 0 tfsi engine due to concerns about emissions and tighter controls the 2 0 tfsi engine was born and contains a number of major revisions to enhance engine efficiency. The overwhelming majority of reports are for the 2 0 but 1 8 tfsi is.