Hi, everybody! I bought an A6 2.5 l TDI from Bj 99 with 180 tKm. But the box doesn’t come out of the stockings at all.The fuel consumption is 9.6 liters after a computer on board and it doesn’t turn over 3000 revolutions.It doesn’t show me any error code or anything else.It doesn’t smoke either, jumps immediately. Only if he sees a mountain he goes uncanny in Keller even when speeding up on a straight track. What would you typing?Lmm or Turbo or maybe something else? I am grateful for your advice. Nice greetings Torsten