I would check the sensor visually first, They are under the intake manifold so you have to pull it off. I was having HUGE KR issues with mine while I was tuning with Seb, we just figured it out that is was noise, not true KR. ECUTEK can adjust the KR sensor if its picking up noise. I would contact him for sure
.
__________________
14 Q50 AWD, ARK, ECUTEK (SEB), Takda,