so the last the days my speedo has been acting up it will sometimes display my speed then read 0 or just jump around. so i didnt know if anyone might know where i could start i kinda looked at some of the wiring to see for some loose conections but didnt want to get to into it if i dont have to.

also yesterday My Fi light came on for a matter of like 3 min dont know if it might be from the bike sitting in the sun all day and the Ethanol sat at the bottom of the tank and it freaked it out. but some FTI the tank before this one i ran 4 gal. of 110 in the bike so i dont know if its freaking out because its running leaner now. also not running the o2 in the bike but its always been that way.

let me know if any of you can think what it might be thanks

 

short the diagnostic port and read the FI code.

 

where would that be

 

is the Fi on the F4i ran off the speedo since my bike doesnt have a cat? its the only other thing i can think of

 

can some one help me with Fi codes i think mine does 2 short flashes but i dont know it might be 2 long flashes

 

2 blinks mean faulty MAP sensor or loose connection to the MAP sensor

 

anyone think that could be because the speedo stopped working?