Hello.
I have tried everything on a customers car (2010 Camaro SS A6 L99) with no success.
Power reduced mode pops up everytime at WOT/wheelspin/kickdown.
I have disabled everything that may cause it, but - no luck.
Car runs very good, except power reduced. This is an almost done tune.
Car has 427 cid fully built naturally aspirated LS3 without VVT, AFM, DoD.
No vacuum leaks, all sensors work, ignition works.
Maybe this original calibration has some "bug"?
Tune file attached
Thanks in advance