Yamaha GP1300R Injector Check

Need two 12volt batteries or two sources of 12volts or run two wires off the same source, four long wires, preferably a coffee can to shoot gas into I did not have this.

[TrashyPanda_]

Is it a separate battery for the pump, then another battery to the injectors?

[friggyfrig]

Dangerous. Here is spark on injector connection and fuel fumes in hull. This can lean not only for ignition and flame, fumes can explode.