Re: Coolant temp sensor resistance?
Here is a graph of the current OE GM sensor resistance and the old one from the 60-66 trucks. Take care that the ohms are on a log scale. Looks like it is right at 2600 ohms at 81 deg. Looks like 75 deg. would be about 2800 ohms.
(2724 ohms according to the curve fit but it is a bit low at that end).
TR
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