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CYL head temp sensor
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underthetire
Sep 24 2009, 08:07 PM
Broke my good Fluke meter, had to use my backup meter. Still a good meter, with data logging to a pc even, but do these values look correct ?
47 deg measured with a K thermocouple = 3.6K ohm
85 deg 1.9 K ohm
213 deg .218K ohm
Dave_Darling
Sep 25 2009, 01:05 AM
Close enough for gov't work. Or for our fuel injection.
According to
http://members.rennlist.com/pbanders/DJetParts.htm
the sensor should read:
> 2K ohms at 68 deg. F for all but 1973 2.0 L, > 1.2 K ohms for 1973 2.0L
Hotter temps will read lower, colder temps higher. By ~350F or so, the resistance should be about 100 ohms or less.
--DD
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