Need some help with a tune.

[ThatOneStang]

Ah alright, so plug it in, upload the tune, and then unplug it? So it doesn't do datalogging or anything like the Livewire does?

[DirtyD]

Correct, and yes, it does datalogging, but the handheld will onyl datalog a few PIDs, not a bunch, so you will still need a laptop and LiveLink software to get full datalogging.

The Livewire still only tracks a few PIDs as well, iirc when I was looking at them years ago.