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Old 02-01-2011, 09:43 PM
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Blas Blas is offline
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Join Date: Sep 2002
Cobra Make, Engine: SPF#0760
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A resistance test across the two terminals on the back of the gauge (with the wiring disconnected) a good gauge reads about 62 Ohms.
The wires were off for your resistance test right?
0 Volts is correct for the key off position test. 9.8V is good for power from the stabilizer. (to power feed side of the gauge)
So voltage going to the gauge means the stabilizer is ok...
I'm a little confused with the 9.8V THRU the gauge comment. That says there is conductivity thru the gauge...
But 0 Ohms resistance THRU the gauge means it's a paper weight...But you get voltage thru the gauge?
Connecting the 2 wires at the tank with the ignition on does not move the gauge?
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Last edited by Blas; 02-02-2011 at 10:07 AM.. Reason: THinking more...& more...more...sorry
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