Can I load/install the proper channels in the Pro MPVI (same channels that would be used when STFT VE tuning with a laptop) and record while driving, then just open them later in my laptop and apply to my tune file? Would anything be missing, or is there any downside?
I would STRONGLY recommend getting your battery issue squared away, last thing you want is the battery failing mid flash...
I drive to work an hour each way and want to use that trip for tuning. So you're saying it will work otherwise?
A battery is like twenty dollars at the most. Get yourself a new battery. You can't afford a new battery?