Seat Ibiza 1.4 16v BXW Engine: Loss of Power, Jerking Up to 3000 RPM, 2008 Model, 85 HP

Hello,
I have an Ibiza 08r 1.4 16v BXW 63kW, 85KM. The car is muddy and has poor turns and it likes to gently jerk up to 2500-3000 rpm. There are no errors, the throttle is cleaned, filters are new. I have VCDS so I can make some logs etc.
Some readings from the groups are attached


Anyone have descriptions of individual blocks? The strange situation is in my opinion in group 033 Sensor Voltage Bank 1 Sensor 1 changes from 2 to 8 and this is probably the probe voltage?
With the air conditioning on, the engine load reaches 50%, is it normal?

Recently, I was doing a grande punto 1.9 multijet with DPF symptoms similar to 2000-2500, he did not want to get zero power above those normally. as it turned out, she released the braid behind the exhaust manifold, although it was not audible too much in the meantime, the DPF was burning out, so the engine was feeding more fuel which resulted in more carbon deposits. After welding in a new braid, cleaning the throttle and the "ogra" he cured himself. Ps the computer was showing no errors. In your case, I would start with WW cable plugs, in the meantime, the negative pressure then checked the shaft position sensor and finally the probe (they are relatively rarely damaged)

the candles were replaced, the cables are not there

I would look at fueling. Especially the pressure at idle and under load.

A waste of time. Has the problem been resolved and how? I have an almost identical case ..