This is my first tune, after some studying i try to make good and safe tuning for golf alh 90 version. What can i improve in this file?

Boost Limit Map isnt really good ... why do you do this what you do there ... ?
Nearly hole map to 2350mbar ... turbo cant spool up this boost there. Also if pressure of atmosphäre raised you need more boost for same airmass.
So think about ;).

SVBL Limiter is at 2250mbar ...
For this turbo you shouldnt go over 1,25mbar real so = 2250mbar :).


Read something more here and you will get better onces.
I got "Stage 1" 125Ps and 283NM Torque from this ALH :) nearly without smoke.