Peugeot 206+ 2010 1.1 Petrol: Engine Speed Fluctuation at Idle, Cleaned Throttles, MAP Sensor

Hello,
I have a problem with a Peugeot 206+ year 2010, engine 1.1 petrol. When idling, the engine speed fluctuates irregularly, approximately 100 rpm. It begins to wave a few minutes after firing. I cleaned the throttles, the lambda probes work well in the range of 0.2 - 0.9V. The MAP sensor behaves weird, because the pressure is standing still at the revs, and it jumps 28-38 kPa when idle. The graph in the diagnostic program showed that the revolutions jump with the increase in vacuum. There are no errors of any kind. Later I will upload a picture of the charts from the program.
What could be the reason?

Hello, have you checked the stepper motor? Maybe there is a problem on his side. greetings

This model does not have a stepper motor. I read somewhere that the idle speed is controlled by the MAP sensor, but I am not sure.

Maybe he's getting left air somewhere?

I have the same, something in this topic has moved ??

I replaced the candles, the coil, the shaft position and temperature sensor and still the same

After adjusting the valves it has improved considerably, although still a little heaving. I gave it up, I think too much fiddling for such a little shit.