I'm selling my '05 GT and it currently has a Bama Chips tune on it with an X-Cal 2. I want to put the stock tune back in the car and sell the X-Cal & Airaid CAI. When I hook up the tuner how do I know for sure the stock tune is back in the car? Also, is there anyway to verify the tuner has been "unlocked" once I done? I don't want to screw over whoever buys it.

 

Pretty sure that when you connect it to the car, the screen will say that it is "locked" if you did not set the car back to stock.

 

^^^ Ditto. What he said

 

When I connect it to the "new" car?
I'd like to be able to confirm it before I sell it to someone and they plug it up to their car.

 

No, you just connect it to your car after setting it to stock and see if you get the "locked" message. If you do not get the message, you're good to go.

The Livewire actually says, "Unlocked." I'm not 100% positive that the Xcal 2 will do the same.