Installing the GFS 10 Fuel Sensor on a Boat With Multiple Engines, 1 Fuel Tank, and no Level Sensor

To monitor fuel flow rate, one GFS 10 fuel sensor is required per engine to measure the fuel flow rate. A GFS 10 will be connected to each engine's fuel line.

Since the boat does not have a fuel level or gauge, level sensing will not be an option. To finish the installation, the brown wire from each of the GFS 10 fuel sensors will need to be connected to the common ground of the boat.

For a diagram that shows how to connect the GFS 10, please review the Installation Manual.