2l Diesel DSG 380 7 speed 2017 I had this happen on my DSG, ODB gave faulty pressure sensor 2 on the Mechatronic unit. Cost €1400 to replace it. I did research if it was user servicable, but the circuit board is immersed in the mechatronic oil. I am fairly handy but wouldnt take it on as a diy project. THe actual pressure sensor was available on alibaba for about €30, but no guarantee that it would fix the issue. I tried to argue that it was a design flaw as so many clearly failing in normal use, but they did not budge. Cant blame the dealer who did ask, and I called Skoda direct. Got them to do a full gearbox service at same time as they have to drain it anyway and the DSG is rated for 60k between gearbox oil services.