Dear Forum members , i have flashed the ECU on my 2019 tracer 900 in 2019 which also included an autotuning exhaust sensor which i also installed. After a few months from riding it , i have noticed that my fuel efficiency reduced from what was (before the ecu flash) around 28 or so KLM/liter to now at best 18 KLM/liter. Looking back i have noticed it wasn’t the best decisions not that i am in the process of planning a short trip cross-borders where between each gas station and the next is a bit of a stretch and am her asking what would be the issues or problems i will face if i decide to reflash my ecu to factory defaults (if possible) so as to get back my 28 KLM/liter.
I would appreciate if you can share the various options to go about Reflashing to Oem such as at home, dealer etc.
Thank you
KD