Yes I am coming to understand all of the chips in the remote that communicate with the ignition, but im still not 100% sure on all of it. Trying to research the fob as much as possible. The old antennae ring is still wired up. My dad wired the new one when he replaced the ignition and the car was not able to start. And heck 180, I might as well go to NASA when I figure this out Should I buy an empty fob or use one of the two that came with the replacement ignition?