I'm working on a 2016 Z06 (M7) with Halltech and headers. Peak TQ/DD/VTQ tables are stock at the moment. VVE and MAF are dialed in. What I'm seeing is the Predicted Engine Torque Source start as Axle but then switching to Trans through the mid range then back to Axle at the upper end. It does close the throttle a bit between 4K and 5K but I'm not sure the two events are corollated. It can change source to Trans and still not limit.
What limiter is causing it to switch to Trans? Unless I've been staring at this too long I can't seem to find anything in the tune that would prevent this PID changing state. Is there a hard coded limit we don't have visibility too?
Thanks,
Tim