I have installed a GRT EIS 4000 with fuel flow option. I have also installed a second red cube flow meter in the return line to make use of the EIS return fuel flow function. My problem is that no matter what value I enter in "FlocalR", I can not reduce the fuel flow to zero. (engine off with fuel pump on, still shows the rate of flow returning to the tank, and I should be able to get it to say zero) I have tested both flow meters and they work correctly.
Anyone have experience with GRT EIS 4000 and flow return function?
Anyone have experience with GRT EIS 4000 and flow return function?