so my truck usually maxes out at 29 psi on the attitude monitor on my edge juice. well i noticed it got up to 31 psi the other day. now every time i get into it teh programmer backs dow 100% and truck lags. when i stop and start going again programmer is fine back down to 0% and all is good. i pulled code (P0236) super/turbo overboost sensor. Is this just a sensor that i just need to replace? thanks for all the help..

 

Check your wastegate.