Hi there, I have a nice Volvo V40 (2.0T 163PS) since August. Unfortunately it already caused me some problems – first the engine went off or the speed suddenly fell off when the engine was warm and I went into idle. After replacing a Lambda probe and 2 charging pressure sensors it went again. (Error search + replacement since October until 15.01) The problem only appeared sporadically. This morning everything was still great, when I then left at noon (-4°C) again. wanted to, told me the tank indicator 55km as well as the needle on the red line. After a ride of about 25km and then hold short (~40 seconds) the speed went down briefly to ~550, again a little up and then the engine went off. After re-starting the problem with the tank indicator was gone, but then again the engine went off. After another 2.5 hours of service life the engine was on again and the problem with the tank indicator was there again. No engine control light on. I drive a lot of cure. zstrecke (5km to work, 5km back) and a few times a week distances of 25km. Does anyone have a guess what that might be? Also to the 1st problem, with the speed fluctuations… Thank you in advance, Greeting, Marlon