2015 Cruze 1.4t. Hard boost cut, what tables control that?
I realize ideally I should be posting up at tuning a log I just don't have my computer handy at the moment be able to do so. The issue that I'm having is after to my car recently I seem to be hitting a hard boost cut. Most of the time it happens around 3,600 to 4000 RPM and it feels like I just let my foot completely off the gas. But say in 1st gear I'll go to part throttle it it ramps up and then cuts out at like three thousand so it seems to be either an air mass based cut off or a boost based cut off at least as far as I can tell. I'm not sure what else would cause it. For a cruise I'm fairly heavily modified but haven't had a problem with these mods before so I'm thinking it has something to do with the way my tune is but I'm just not sure what it is I have no internals and the stock Turbo and no methanol injection but I have pretty much everything else you can get for the car. 60lb injectors catless downpipe catless midpipe ported intake manifold intake zzp aftermarket intercooler and charge piping hptuners obviously and I've also played with the cam timing quite a bit which normally hasn't affected anything but I'm thinking it may be a mechanical issue as far as the Boost cut going where I don't know maybe I'm having a boost leak faulty wastegate I'm just not sure where to start looking so if anybody can point me in the right direction I'm just at a loss at the moment