sorry for the late reply, I do have injector pulse

 

Interesting how every messed up F4i thread is usually a stunt bike with the electrical system F'ed with.
Make sure the cam sensor didn't get the tab broken off jamming the sensor farther into the head causing it to contact the reluctor ring on the end of the cam, bend the fingers and therefor give a bad signal to fire the engine. Ask me how I know hahahaha.

 

The ecm is dead, you need a new one.

 

You do realize this is a 3 year old thread and the OP hasn't been here in over 2.5 of those years, right?

 

this ****ing issue gave me ptsd, 2 months tried to figure it out, i even dissected the main cable harness. the main problem is that each thread on the ****ing internet always described the trouble but never the solution. Everyone that solved it never bothered to write down the fix. That's why i answered, for each poor SOB, so they won't go through the process of dismantling his/her bike.