I'm on beta 3.7, but the scanner function is missing access to many parameters. Only a few are available that are almost useless for diagnostics or tuning. I notice other people have a few of the ones I list below but I do not have access on mine.
Ones we really need for tuning are ICP, mass fuel, VGT DC, a corrected TP position, ICP desired, EBP
Diagnostic purposes would be nice to have Ficm sync, ficm main voltage, and EBP desired.