love everyone, I have an old and annoying problem again … in the last time he switches again and again into the emergency run (have the presumption that it is the DPF) because I can “feel” a few minutes before how the power sinks and lately starts again the “gas workshop phase” that I had before. Error code was then the following: J742 (electrically stationary motor or something I don’t know anymore) was changed and since then the error also did not come any more what do you mean? can the DPF cause these problems? thank you in advance. Phaeton GP0 (Bj. 05) 3.0 TDI LG,Martej