The only drawback for the flash of this ecu is that it needs to open a small hole in the corner of the ecu in order to have access to the BDM port. Now the last months i hack and read the stock rom of Yamaha crypton x T135i- Yamaha YZF R125 -Yamaha XT660X ecu all this bikes share the same processor(Freescale MC9S12T64) and architecture that also have the Aprilia Pegaso Strada.So the main goal is to find a stock ecu read the stock file,reverse engineer the rom find maps and the way that the ecu is working(i believe the same with xt660x) and then start to develop a flash with fixed mainly the surging-throttle responce-raise rev limiter-improve ignition timing maps-improve fuel tables. The past years i start to hack motorcycle ecu because of the bikes that i was own,the bike that make me to start bike ecu hacking was a Yamaha FZ1 2007 model that has having a lot of ''bad'' throttle behavior,after hard work for this type of ecu that result was great(the story of this can be read in FZ1OA forum my nickname is unofear) the last development for this type of ecu was quick shifter fuction inside the oem ecu. ![]() ![]() Hello guys my name is Spyros and i am from Greece-Athens.My main job is car mechanical engineering but my love was ecu hacking so i hack car ecu many years and develop many things in subaru-mitsubishi communities.
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