So long story short, The bike has no spark. I turn the key it lights up and the fuel primes, so i press the start button and it will turn over just fine but wont start, pulled out spark plug grounded it to the engine block and no spark. Pulled out the fuel rail just to be sure if im getting gas and the injectors spray fine.

I've tested ignition pink wire give 9v, side stand tested and it works, bypassed it just in case, tilt sensor tested works fine, bypassed it just in case also. i believe the Kill switch works otherwise the fuel pump wouldn't prime right? now im out of ideas where to look next.

what happened prior to its death:
came home from work turned off the bike. 2h later wanted to go for a ride and the bike wont start. last time i did something to it is about a week ago, changed oil, new battery since the old one got drained by bad rectifier so i got new/used rectifier. worked fine no problems at all until about a 2 weeks ago. want to go back on the road, miss driving..

 

Anyone who will run into similar problem the solution was a bad ECU. bought a new ecu and the bike started without any problems.

 

Sorry to hear an ECU went bad on you. I haven't heard of that happening before.