u/Aggravating-Ad-8025

So ive been having an issue with my primary injectors on my 06, the ones underneath the butterfly valves which spray on start and idle. whenever fuel pump primes it triggers them to spray. which leads to too much fuel being dumped in not allowing it to turn over. i’ve ruled out injectors themselves, fuel pressure regulator, wiring (or i believe i have tbf,) and everything comes up as working fine or received a new replacement. i managed to get it to start by unhooking the fuel pump power and starting it with the throttle fully engaged to get the ecu to dump the fuel out the exhaust but obviously this isn’t sustainable and it died from a lack a fuel shortly thereafter. this all started after doing valve clearances and fuel pump. i would be appreciative of any feedback, i love this bike but the countless hours ive spent chasing this issue is tiring to say the least.