Gixxer Cockpit on Busa

[B-12]

Hello
i knew somewere was a wiring (conversion) diagram for a gixxer tach to a GEN1

Sorry but im leaking the right terms so my search was disapointing ??? for me.

Which year Gixxer will fit the signals ?
Will i still have the error codes ?
I know ,i loose fuel-gauge ,but the orange light will do it.
Thanks for help

Greets
Bernie

 

[B-12]

Maybe wrong section ?
What kinda mod is this ?