I recently ran an online update on build 72 and it updated it to build 81 (scanner). Ever since the serial wideband quit working on pass through with the V2. Uninstalled it and downloaded 72 and it worked fine again.

On build 81 the PID is there as before but it will just switch between 2.56 and 0.00 randomly and doesnt change no matter what the wideband reads. The wideband works fine on the V2 and if I uninstall build 81 and go back to 72.

Not sure whats going on..