Yeah so I have a 2006 600rr and just did a swap last night for the same year motor. Everything is working fine after replacing some fuses that were blown. For some reason the fan wont kick on at all. When I ride the bike it cools down as its supposed to but when i let it idle and temp rises the fan doesnt kick on at all. I replaced the fuse and still wont work. Im going to try and replace the relay today to see if that helps. Any other suggestions? Also before i blew my last motor my FI malfunction light was on though the bike rode fine. Now I swapped a new motor in with new wire harness and injectors on the throttle bodies. Basically the only thing I kept was the throttle bodies to avoid havin to re-sync them. Only mods are slip-on, K&N filter and a few others none of which that deal with the powertrain.