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Ok, I did it again.After dropping a cleaner 88 4runner body on the 85 chassis.I attempted to hook up the fuel tank sending unit. With out consulting the wiring diagram, I hooked up two wires from the harness that ran to the fuel tank sending unit..I pluged in the the fuel pump power wire, to the fuel gauge sending unit...
Using a fluke 87 I shot the sending unit wires {two} looking for continuity, checking the for an open circuit...Zero, notta. It's open.
It is a case ground. Meaning the tank bolted to the chassis is in itself a gnd.That checks ok.Conitinuity is present.
Q...How much is a new sending unit.?
Around here I can only imagine. $100 bucks would be low balling it.
Chuck