First of all, Hello, My vehicle 2012 206+ Euro 5 1.4HDİ at 225 thousand km. Before I get into the problem, the vehicle shakes slightly between 1500 and 2000 revs, especially when accelerating in low gear and when I press the accelerator less. It does not matter whether it starts to accelerate from a thousand revolutions in deep gas, just as there is an advance knock of about a thousand revolutions. Again, between 1500-2000 rpm, when I take my foot off the gas, the engine turns itself off very hard and the shaking is felt in the chassis. The gear knob is swinging at the same time. The car reacts after about 1 second when the gas is loaded instantly. If I pull my foot off the gas momentarily after the turbo is turned on, there is no problem. No late work, no idle time, no white smoke in the morning. A black residue usually appears around the injector edges on the engine cover. I couldn't figure out if it was diesel or oil. We also tried a method like this. When the vehicle is idling while idling, the speed drops to 600 momentarily when the bottom throttle is running and the engine collects itself late, as if turning the system off and on after the click. There may also be jolting when idling in the slightly uphill place. But no fluctuations. Diesel filter and engine ears have just changed. Fuel is around 5lt / 100km and there is no increase. There is no obstacle to using the current tool, but the problem seems to grow in the future. As an extra, I created a record with the Torque program. I am adding them and the DTC codes graphically as well. I would be glad if you could help.