Quote Originally Posted by Steve_Halt View Post
OK, so I got my ECU. I swapped the old one for the new one in less than 5 min, and, voila - everything works as it should: no warning lights, no spluttering engine, no nothing.
Good.
Forgot to post that before actually sending me the goods, the sales guy / girl asked me for my bike production date. I sent him that together with the VIN and engine number just so as to be on the safe side. It looks like there have been different generations in ECU firmware and the one I got was plain buggy. But this is just my guess.
I do hope that the new ECU works well and brings me no trouble.
Should it malfunction again, I will sell the bike in a flash and hold a very negative opinion of CFMoto's electrical components R&D and QC (as if CFMoto cares about my opinion, aha...).

Great! im in the same boat also.. :/ my bike sputter at 4-5000 rpm range.. and the culprit it the ECU!! There is also different throttle bodies out there.. with holes in the butterfly valves and without.