stupid question?
 

1986, 22re, 4x4, i know there is a tempreture switch for my gauge and there should be one for my ecm?....there is a sensor on top of my t-stat housing, is this the one for the computer?...or there is another sensor next to the cold start timing switch..is that it?...im confused and toyota put to my stuff on my truck...any help would be appriciated.thanx

There is also a few at the front under the throttle body. The one by the thermostat is for the guage. One of the other ones is for the computer I think.

yeah the one next to the cold start timing switch is the one under the throttle body...and the one next to the t-stat is for the gauge but theres also one on top of the t-stat housing and i dont know what it is supposed to do?