Hello together Have bought me a year of construction11/2002 147er 2.0 160.000km…. previous owner has changed during a timing belt change(with the bells) following things.. . Pleullager,piston rings,head seal,both belts,water pump,phase adjuster engine has been overhauled…. So now to the problem. Car nailed at the gas give in idle! from 2000 revolutions with interruptions to the top At load only sometimes…sometimes it runs through to 4000 then it starts to nail So crankshaft and camshaft are in Order! Was carried out by the master operation! So everything is to be excluded 100 percent… The reperatur was over 5000 kilometers ago! Since then the car drives with the dieseln/nageln No chips in the oil! Now you come into play! one an idea? And please refer only to the problem. Thanks already in advance Could it be the knock sensor? Or phasevcreator(although exchanged)