When ordering you're supposed to give the numbers off of your ECU.. Then the daughterboard is loaded with that image and sent to you then you have someone install the board into your ECU (unless you've been told a image would be made of your present image ,, which I haven't seen only that injectors and void blast off were set to your present settings). But if you have the bin of your old eprom you can READ the documentation and found out that you can upload the maps to the new image..In less time that it takes to write this reply
