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Old 12-04-2022, 01:15 PM   #3
Accelo
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Join Date: Mar 2015
Location: washington
Posts: 2,168
Re: Can temperature gauge be adjusted?

A lot of people add resistance to the sensor wire to "re-calibrate" the gauge. It only works when the gauge reads high. I suspect the wild gyrations moved the needle on the stem.
Least expensive option will likely be replacing the gauge as 68 recommended.
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