Hello together, with regard to the 2.0 TDI EA288 engines there are known to be some initial problems, such as with the cylinder treads and the resulting oil consumption. Also AGR problems and turbochargers are frequently discussed topics, as can be seen in the videos of Red Head cylinder head technology on YouTube. The initial models from 2013 to about 2017 seem to be affected. Do you know from which year of construction or engine identification letters these problems have been solved? And what about the EA288 Evo? Have these model improvements been made or do similar problems occur? About information about this topic I would be very grateful