Maybe 2.0HDI tuners are not reading these topics or maybe they don't want share they experiences
Any way, now car is working really nice. Turbo is spooling quickly and low.
N75 calibrations and pid control is much better than year ago.
I am "only" using IQ 79mm3 @ 3000 and 69@4500.
Performance with these IQ accelerating 3rd gear when put "pedal to metal" on 50kmh:
Maximum Rail pressure on log is 1510bar. Used boost pressure is 1,3bar
Now i had order 3bar boost sensor. It was really cheap and that is making me doubt that maybe not good.
Maxgear 21-0216, cost leas than 10euros.
So next step is change boost sensor and rise up IQ to 85 and boost to 1.5.
I already has re-scaled SOI, RP, Duration maps to IQ85