10-27-2014, 10:11 AM
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CC Member
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Join Date: May 2004
Cobra Make, Engine: CSX6363
Posts: 180
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Quote:
Originally Posted by Gaz64
Mike,
The resistance of the sender should read 240 ohms empty, 33 ohms full.
The gauge will read nothing when the sender circuit is open, ie: faulty sender or wire disconnected etc.
I use a decade resistance box for gauge operation diagnosis. Quite easy to dial up your resistance values to test gauge operation in almost infinite steps.
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Thanks Gary. SAI stated the same about the ohms reading. At the moment, they will not warrant the sending unit so before I call SAI to revisit my request to replace the unit, I'm going to re-check the gauge, wiring and sender. The last thing I want to do is through parts at it, regardless of who's paying for it. Besides, the task of replacing the unit will be a major PITA! |
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