Posted by Clint Dixon [74.206.63.42] on Monday, June 17, 2013 at 20:48:39 :
In Reply to: WDX fuel gauge wiring posted by Greg Williamson [71.184.21.204] on Monday, June 17, 2013 at 20:41:13 :
You are correct on the three terminals on the dash unit. The tank is grounded through its mounting straps to the frame. There is no ground wire traveling from the tank unit back to the dash. Usually, when my gauge stops working, I have lost the ground from the sender unit to the tank due to dirt or corrosion.
I do not know what you mean be "variable ground".
Junior
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