Anyone know if you can put an ECU from and 06 800 and put on 05 700 efi? The 06 800 is fine and 700 is not running correctly. We have repaired numerous bare wire's that have been rubbed thru from vibrations, had t-bap code, 41 and 45, running out of option's. According to part's breakdown they are different part #'s but the guy having trouble said they are all the same now. Thank's Hoov