Reply To: FI light codes – 2011 Hyosung GT250R EFI
Next time you see the red “FI” icon flash on the dash. Please count it. It is actually telling you the error code.
For example…..
10 blinks , stops , 3 blinks , stops 5 blinks
So we got 10-3-5 as an error code. We will know what that is
Sometimes if its 2 sensors , it will flash as
10-1-6 = Lambda Sensor #1
10-5-5 = Neutral Sensor
Then it repeats itself.
Turn the key ON & OFF 3 times MAX within 2 seconds to get flashing blinks
If you turn the key on and off 5x , it will most likely reset the ECU and the old codes gone.
Keep in mind, 2011 models use higher pressure fuel pump than the later models (blue vs black pumps) (most blue pumps are for later models) so lower pressure pump blue if fitted in your bike could be the reason you get FI warnings while riding.
Get a bottle of “injector cleaner for motorcycles” –> pour ALL of it inside the tank -> ride slow until you get to low fuel, this should help “soft-clean” your fuel lines , your injectors incase of any blockages
Use fresh CR8E plugs (no other plugs) , just the Yellow copper CR8E is best. Some people would say use CR9E at your dealer but i would run away from those dealers. If the manual says CR8E then use it as the original base plug.