Hi there I’ve had a look around and haven’t come across anything to point me in the rite direction yet. I have a K3 1000 which started running rough felt like I dropped a cylinder when I blip the throttle I get black smoke and the bike back fires on idle. Is it possible a wire/connector has gone bad to have all 4 codes is a bit odd as they’re all ignition coil from ckp sensor or fuel supply cut? Tia for any help advice.