Imcurrently involved with a 2010 Audi a4 with first generation common rail 2.0t tdi engine with piezo injectors Car starts and drives perfectly. Tomorrow ill have a pressure gauge with me the check the pressure in the injector return line but im leaning towards a problem with supply to the high pressure pump or the pump itself but finding
CommonIssues With The Audi A4 B7 2.0 TFSI Engine. The 2.0 TFSI family of engines has a lot going for it. The modern ones are super reliable, efficient, and fairly agile all things considered. However, the earlier models had a few issues, some of them fairly chronic and potentially expensive.
Thiswill prevent the buildup of carbon that reduces the power. Sadly, the Audi A4 is also among Audi cars with the MOST recalls. 2. High-Pressure Fuel Pump Failure. One of the common issues with A4 vehicles is the failure of the high-pressure fuel pump. This problem is common in 2006-2012 models, caused by overheating, depleted
Variantsof the 2.0 TFSi find their way across the entire Audi range and this is certainly the petrol engine of choice. Power levels ranged from 197bhp to 265bhp depending on the model with the S3 and TT getting the top power versions. A few engines had minor internal revisions and slightly altered compression ratios, the 220bhp BUL engine
A4(B7 Platform) Discussion - common problems - I'm a new member here looking for some knowledge in my search for a 3.0l quattro cabriolet and was hoping I could hear some of the common problems with these cars, most likely in the '04 - '08 range. Discussion Discussion forum for the B7 Audi A4 produced from 2005-2008.5 common
Sheffield Aug 13, 2018. #1. Morning all, As the title says i have an oil leak on my 2.0 tfsi avant. It appears to be leaking from the backside of the engine and the top of the gearbox is covered too. I am aware the 2.0 tfsi lump drinks oil anyway but nearly a litre in a month is crazy, as well as filling the undertray and marking its territory
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audi a4 b7 common problems