I am going to be purchasing the Zeitronix Wideband o2 kit. I have removed my cat and my rear o2 is dead. Since the rear o2 only monitors your cat, can I remove my rear o2 and insert my wideband o2 in its place? That way I can run the wires right up under the drivers side seat where the rear o2 wires are then right up to the laptop. I can always just run a casper for the rear o2 wires.