marcin37 wrote:Similarly, the pressure on the CR ramp increases and at some point it decreases and increases again.

Hi,

I have mazda denso RF7J and mine does the same. I copied maps from 143ps to mine which is 121ps and i see that boost request asks for that, high, than lower and then high pressure again through the rev range. Only at max boost requested it is linear. Soi, boost request, iq limiter and boost limiter were different. And, some maps which winols does not understand neither do i were also different which i think is some kind of limiter.
I am trying to find egr vs temp map or egr hysteresis but with no luck.

Do you know these maps ?

Denso opel and mazda are similar!