Locked ECU
Does the EFI live unlocking software work? The car has heads, cam, intake and I believe its swapped to M6 in the ECU, no codes so I'd like to save the tune. How do I get into this and save the tune. Does anyone Vin flash ECU's or could recover this? I need to pass NYS inspection and the wrong vin will deferentially fail me.
Thanks for any help you guys can give. I haven't had a f body in years and I'm not off to a good start.



