Hello. I just put it here in the Omega Forum, because you always get nice help here I changed the clutch for an acquaintance at his Corsa C Bj 05 1.0 (Z10XEP). Which also worked without problems. But now the car doesn’t jump anymore When you start it, you notice that he wants to start.But only if you play with the gas around the half-gas position. When towing the engine goes on, however, sounds like a sack of nuts for me. In idle, runs it is quite stable at about 600 revolutions (speedometer hardly goes up and down) Also it turns up at idle only slowly and at about 4000 revolutions is finished. And if you, jerky gas gives off it. I have read out the errors (brake and gas) 2107 or 2108. Tomorrow I will read it again with the China Kracher. I have already sprayed the engine with brake cleaner, but the speed does not change. I had already thought of the KW sensor!! Maybe one of you still has an idea.. Thank you already once in advance Here’s a video of the engine run.https://www.youtube.com/watch?v=-diQugxg3yo