[ttsvetanov]

Hello people! I have a problem from 2 months without success with resolving it. My car is F11 2011 530d xdrive with N57B30 (258HP).

The code i am receiving:
244C00 Charging Pressure Too Low

The things i did:
- Cleaned DPF with special machine (under pressure with chemicals, water and air).
- Changed intake pipe with number 13718506702
- Cleaned MAF Sensor. Reseted adaptation of MAF sensor.
- Changed all vacuum pipes

The problem appears after kickdown or under heavy driving (after 2500RPM). For a moment, the car always wonders what should happen and a few seconds later it starts to go. Before resetting the values of the maf sensor after 2500 rpm did not turn on the turbine at all.

I have logs maded with bimmerlink:
https://datazap.me/u/ttsvetanov92/cl...k=607-644-1090

For now i am thinking of MAF sensor. But waiting for other opinions
Thank you guys.