Moin people, yesterday I got a giant scare while overtaking. I wanted to speed through the 5th of 90 upwards. There was like a kind of “knall” or “beat” and I had no more performance. No more performance. After that I stopped and read it out, no incidents. On A2 only 1-1-1. The error is permanently present, if I move comfortably with half gas everything is up to about 4000 ok, after that he jerks violently and has misigned (hearts so). Volvo jerks off. at full load When I turned it off again, it came on A2: 2-3-1. I then sprayed with brake cleaner with cold engine all places in the intake tract. No result, all pipes are okay, it has not burst or torn. Engine over or turbocharger bin thankful over every tip.