My smartie (forfour 1.1, 75 hp, 68tkm) is worried for the first time. It has already happened twice that he hardly reacts to gas commands after starting and only comes very hesitantly on about 2000 tours when I am idle – when I go through fully. Driving – but with restrictions. After turning off two times – then everything goes normal again. Control light burns for two days, then goes out. I haven’t read fault memory yet – inspection is up anyway. Someone has an idea or similar experience? I type motor control/electronics/turning number sensor or something like that…