MX-3.com

back when i was instaling my ze i noticed that there was a sensor missing from where the coolent goes in the engine
and so of course i came on here , checked the online shop manual
couldnt find anything. so i posted it as a question and the response i got from a couple of ppl was that it was the fan sensor
so i was just going to wire them to a switched ignition wire and well i forgot to do that before i started my ze and well.....my fans work fine so now im wondering what the hell that sensor was and if it was nessesary
if anybody has any info on it please let me know
thanks

There's 2 sensors. They're on the diagram here:
http://www.mx3er.com/Info/1993%20Wiring%20Diagrams.pdf
Figure 4, grid position A15.

It goes to the ECU so should be connected.