So i have been getting this 15 short flashes for while from EFI but i did found out that it could be just service reminder
but manual don't know to tell that even, but yesterday i did turn electrics on and after that pulled full throttle (Engine off) and got new error code?? it only shows if i pull full throttle. so if i just start bike normally it don't give that code.

This time manual do knows it, one long and 2 short flashes= ERROR_INJ1(1cylinder injector)_SCG but i have hardtime to understand what does S.C.G = Short Circuit to Ground means?? :) there are 2 wires going to ECU from injector so does that mean one of those wires is broken and has short circuit?

And i know i should take it to dealers but as i like to fix everything by my self if i can i want to delay that little ( don't have time now to take it anyway) and if i take it i want already know something about this problem