Quote:
Originally Posted by A26B
You are correct, the single, button terminal provides coolant temp signal for the gauge & the other 2 terminal sensor provides signal for the ECM & the cooling fans.
I have a 94 which is different, but doesn't yours also give you a digital readout by pushing a couple of buttons? may be in centigrade but at least you could tell what the other sender is reading through the ECM. The scan tool will be reading the same thing.
Someone with a 90~92 could offer some input here.
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The HVAC control head can display the temperature in C. I forgot all about that today, but am going to check tomorrow. I posted the procedure in the "engine warm up" thread.
Jerry, do you know what size the proper o-ring is, for the PCV breather tubes that run from the cam cover to the throttle body? None of the o-rings I have, seem to make a good seal.
Andrew