05-03-2012, 12:44 AM
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#13 |
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Super Moderator
Join Date: May 2007
Location: Billings, Montana
Posts: 1,034
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Have you tried CRE's suggestion of wiring in a rheostat to test the gauge? You can also check the wiring from the sending unit to the gauge using an ohmmeter and checking resistance. Infinite means there's a break somewhere, high resistance could indicate a poor connection, and little to none would mean your wiring is intact and the fault likely lies in the gauge or a defective sending unit.
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