Diablosport Forums

Just got my trinity did all the updates on computer. it lets me install a performance tune successfully, but afterwards or even if i try doing a modified tune where i adjust parameters it comes up pcm error unable to reflash. All i tried to adjust was tire size and throttle boost. Ive returned to stock and tried a few times but same issue no matter what cant adjust parameters. any idea thanks

try skipping tire size, see if it works then.

When it says error unlock for reflash, whats the rest of the message?