fueling when hot
i had a bike that would run perfect one day and go crazy the next time you rode it, guages would begin flashing, fuel guage would go to full, and temp guage would start climbing all the way to hot and start flashing as a warning of overheating, the hotter it read the worse it ran, at full warning, it was like you pulled the choke on a hot carburated engine, black smoke and flooding with fuel. we ckd that motor numerous times , in that condition, with a infrared heat gun and operating temp. was normal, showing a false reading , but that false signal controlled the fi, richening it. swapped ecu, tps, temp sensor, everything including main wiring and guage harness. it turned out to be a loose connection on the speed sensor that reads frt sprocket causing total mayhem with all the electronics. these new bikes make great power through some complicated engine management, but all interwoven. crazi, you had the answer when you asked the question. been there, got stuck there, and done that. will never forget that repair.