Hello everyone, I'm helping a friend build a 2010 DS ram and swapping in a 392 but for transmission we are going with 4l80e with an adapter plate. Is there a way to acquire the can bus protocol from the ecu or can anyone help with that? We are planning on going with an LCD complete control screen, capable similar to the Holley EFI style. But to control both engine and transmission we want to make sure we have all of our ducks in a row before we get the system completely done. How can I acquire this communication systems protocol. Thanks greatly for anything you guys can help with.