Here's something I've never come across before.
Car is a 2014 Challenger R/T, forged motor (still a 5.7), ported heads, mild VVT cam, Procharger D1SC, headers.
At around 5900rpms on the dyno, the trans feels like it pops into neutral. It freely rev up until I get off the throttle.
I logged some transmission parameters, and when it happens, Trans Current Gear goes from whatever gear I am doing the pull in (it happens in both 3rd and 4th) to Unknown:00 44 00 28 28 CE 03 04 00 58 43 68 02 1C 02 1C 0E 76 80 00 82 09 00 03.
Right now the transmission is stock. The trans tune is stock other than a raised rev limiter at WOT.
Here is the log, car is making good power, but I need to get it to pull all the way to 6400 or so.
Challenger Unknown Gear.hpl