The car now pulls to 7000rpm with no problems, based on the syptomes i was also thinking the flywheel, Overall the car pulls better than previous map and is a little more smooth.
However the car now has a problem with ''normal'' driving, while giving a fixed amount of throttle it seems to trim the fuel alot, i added a log where you can see this. While driving 100km/h for example without throttle movement the car seems to give more gas and than go back to normal back and forth