Moin moin Drive a Volvo XC60 BJ 15 with the 2.4 l 5 Ender My problem: In the morning or after work when I start the run the slightly uneven and has speed fluctuations That makes it about 30 sec. After that it runs like a clockwork! Have read it out with VIDA and there were no errors in it! What could it be? Maybe at empty run controller (if the thing has) or maybe the throttle flap? Have definitely taken out the small sensor at the top of the suction bridge times and he was slightly deformed! Looks always funny when the car has fluctuations greeting