Over the winter I faceplated my TKO 600 and was excited to make some passes this year. The problem I'm having now is that the engine wants to die as soon as I up-shift. I've tried a new TFI module and PIP sensor. Yesterday I datalogged the "Run Time" while it happened and it actually reset! The "Run Time" went from 700 some seconds to 1.3 seconds. The timing errors also reset! So the computer thinks the engine is turning off. Has anyone heard of this happening or know what could cause this? My battery voltage does drop to low 11s while shifting but the logging continues through the event so the computer is still on. It's a 30-1400.