V
Vi-PEC Powersports
Well-known member
Make sure guys your tune is spot on, the det sensor operate on a certain frequency and it is the same for every 800cc arctic cat. Adding a turbo doesn t affect the frequency the det sensor is operating on, make sure you do not have any bolts or anything bouncing in the cab or an intake box knocking on some fram bars or something like that...then, you can adjust the knock threshold but be carefull guys, the knock sensor is talking to you...pay attention!!We had the det sensor working but its too sensitive.
Vi-pec Powersports