That's a strange one. For it to move in the opposite direction as the float comes up. I'll have to try to wrap my head around that one.
You'd think if it was an open or a short that it wouldn't care where the float was.
at any rate, at this point I would probably disconnect the sending unit and check for voltage with power on and then check for a resistance or short between the plus wire and ground with power off... Just to see what's going on.
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Greg Reid
Palmetto, Georgia
 
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