like help

hi many years ago i got fuel injection for my kz1300 A1 from David.......i made myself a wiring loom then i found the loom on fuel injection has plug on it ...has red white from battery .and green i hook up to my brown and not sure what i do with it i .had no wiring photo can anyone help.
thanks Richard
from new Zealand

The ZN1300 SMS service manual is available on the Home page of this site. On page 36 of that manual is the DFI wiring diagram.
Hope this helps,
KB