Quote:
Originally Posted by andrewwynn
I was thinking the same thing. Once you know the Ω value at a few values you can tweak the apparent resistance with either series or parallel to offset the temp to have the light come on at any temp you want.
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No, first of all the 1/2 of the temp sender that works the light appears to be an old skewel normally closed switch, so can't really do much to change that other than maybe use a different sender. The wiring diagram for the temp sender shows both sides the same and NTC resistors internally but I think that is misleading and from what I can tell. I am going to double check that though. So what I am trying to do is read the temp from the DME side and turn the light on with that.