steaditim

Hey guys:

I just tested my Temp II while cold and got this reading on both pins of the sensor. Does that look right?

Bertrand Daoust

Looks good.
With your engine cold, from each pin to ground, you should measure about 2000 to 4000 ohms. (2-4k ohms).
Engine at normal temp, 500 to 700 ohms.

Mrmerlin

just to be sure your testing it correctly ,....one of the test leads goes to one side of the pins and the other to ground.
Then do the other pin to ground, they should be very close to the same.
the temp sensor has two outputs , also make sure the connector wires are in good condition if you have doubts get a new connector and boot and rewire it