2002 356 fuel/water/waste gauge not working

356ct

.
Oct 13, 2014
4
hunter 356 stratford
2002 Hunter 356 has a single electronic gauge that handles fuel/water and waste. The previous and original owner said it never worked. Any ideas are appreciated to get it up and running.
 
Dec 19, 2006
5,832
Hunter 36 Punta Gorda
gauge

I will look and see where I have the wiring for that gauge and it is round
with a toggle button that switches between water and wast right.
I had it where just the water gauge worked and waste would not and now have both work but waste not very accurate at all.
Does it light up or light red first off but any way I had a bad connection
for the waste and than the waste was working but not very accurate.
There is plugs for both and when I find the wiring paper you need to test with
a meter if you getting power.
I will look in my paper work and get back soon.
Nick
 
Mar 20, 2004
1,746
Hunter 356 and 216 Portland, ME
Re: gauge

If it's a rectangular gauge - used on the 2002 356s - it's a snake river - long out of production and the company is gone. One of the snake river guys started his own company and may be able to get you working. Search the archives on SBO and you should find the info, I don't remember the name of the new company
 

356ct

.
Oct 13, 2014
4
hunter 356 stratford
Thanks for the replies-
Chuckwayne is correct I have the rectangular one and will check for the new company Snake river guy is with
 
Jun 6, 2006
6,990
currently boatless wishing Harrington Harbor North, MD
Well, it is unlikely that all the sensor side circuitry went bad so I'd check the gauge for power and ground. If that checks out check the tank selector switch wiring for continuity on all settings.