Never do resistance readings with current flowing through the
wire. Resistance is measured with the key off, voltage with key on.
BillL
At 10:46 AM 5/11/2008, you wrote:
If you put an ohm meter between the lead from the gauge to the
sending unit you should get a reading between 0 and 90 OHM w
If you put an ohm meter between the lead from the gauge to the sending unit
you should get a reading between 0 and 90 OHM with the ignition on. 0 would
be an empty tank 90 a full tank . Using a floor jack lower and raise the
back of the car. If you get different readings the sending unit is good.
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