Mini 3 Universal Fuel Gauge – Multiple Sender Options, Simple Connection, White Back Light The new Mini 3 fuel gauge from KOSO incorporates all the settings you’d expect from existing fuel senders. For this reason, it can act as a replacement for the OEM speed sensor on many bikes or cars. In addition, its handy ‘user defined’ setting allows you to program the unit yourself by simply draining the fuel tank, pressing the button to confirm, then filling the tank and pressing the button once more. Providing your fuel sender reads somewhere between 0 ohms for empty and 1200 ohms when full, you should have no problems with this method.