Reply To: digital fuel gauge level sender – Hyosung
Hello,
not certain which bike this is but I’m having a similar issue so thought would post here.
My issue is that the digital display is showing a full tank no matter the level in the tank. I have noticed a different in the speed at which the display increases, Faster if the tank if full.
I surmised that this would be a short so began my inspection at the level sender in the tank.
Removed it and bench tested with a multimeter and got the following (approximates):
– 30 Ohms when ‘full’
– 100 Ohms when ’empty’
checked the entire harness for shorts. found none
Checked and cleaned plugs.
Traced everything back to the display plug but got nothing.
I did find that on the display pins i have continuity from the (Yellow Black) fuel level signal pin on the display has continuity with the ‘Black White’ earth pin on the display is this normal?
Used this page as pin reference: combo display pin order
Does anyone know what is happening here?
I feel like there is a short in the display itself.