Motorcycle Questions? Ask a Mechanic.
the only thing with a BROWN wire on your bike is the right turn signal wires.
they have nothing to d with fuel injection.
the fuel pump, coil and injectors all get heir power from the fuel relay on a Yellow/green wire.
verify the fuel relay picks up when the ignition is first turned on, for 4 seconds, then goes off.
the run/stop switch must be in the RUN position.
let me know what you find.