I have a 2004 Hunter 41 with a "Hunter" branded gauge, which I think is an Ultra-8 manufactured by Snake River? The only buttons on it are a "C" and up and down arrows (like the schematic attached). I was able to get it in calibration mode by holding "C" while powering on. I go through the steps to calibrate an empty fuel tank, but it doesn't change any of the values and the tank still reads 3/4 full.
Any pointers on how to reset the gauge? I attached an image of the float sending unit. Are the LEDs supposed to be lit up when the gauge is on? I didn't see either LED turn on. Can I replace just the float or would I need to replace the entire system?
Sam
Any pointers on how to reset the gauge? I attached an image of the float sending unit. Are the LEDs supposed to be lit up when the gauge is on? I didn't see either LED turn on. Can I replace just the float or would I need to replace the entire system?
Sam
