[Alexandru.k_24]

Having looked at your video couple of times more it seems like it takes about 10s from start of acceleration to reach that speed. I don't know speeds, but if its 10s in 20d from 0 to 140km/h, then REALLY, what is the problem?

Please take into account that you see numbers updated couple of times per second while N47 engine changes duty ratio hundreds if not thousands of times. So it gives a bump up (you see 23% for example), the actual pressure immediately goes above specified and it sets 0% for them to equalize.

And even more! Your numbers are updated only couple of times per second because you are using very slow interface (K+DCAN I guess?) which pumps data over serial link to computer which is slow. So the numbers you see are read with quite long delays between each is read from a car.

In my experience using ICOM you get couple of times faster data refresh.

Look at this video https://www.youtube.com/watch?v=53XHv7eA...e=youtu.be . It is from a friend`s car. The same car. Same engine, same gearbox, same DDE (701) same software DDE number. In the video his car was at idle and then he applied slight acceleration from 0 to about 60km/h and up to 3500rpm. So, why his car actuates the geometry of the turbocharger from 90%(at idle) to lower values according to higher RPM compared to my car wich starts from 0% at idle?