How many teperature sensor does geo tracker have

All trackers, (owned 2)
have 3 sensors.
1: ECT for engine brain, and is 2 wires never 4. on any G16b.!!!
2: the 1 wire dash gauge sensor, for the water temp.
3: the A/C engine overheat temp sensor locate near above.
that is a fact,
here is proof, the free FSM is posted on this forum vast times.
here is the page that shows your exact sensors.
all trackers here
http://www.fixkick.com/find-parts.html

the pdf that helps there is here
24 page pdf, see page.14
id 36 and 27 , 36 is 1 pin, 27 is 2 pins ECT.
the a/c sensor is only covered in A.C chapter and is a factory a
addon even the harness is added. and the AC sensors.

here is 96 photo

http://www.fixkick.com/sensors/thermostat/96-stat-mine1w.jpg

the front one is guage.
the rear is ECT
why not post symptoms first?????
1: ENGINE RUNS BAD.?
2: DASH GAUGE READS WRONG,?
3: A.C DEAD,
WHAT?,. WHY MUST THE HELPER ASK YOU , WHATS UP?

Normally one
it is near the thermostat housing and has up to 4 wires attach to the plug
it is used to repot engine coolant temperature to the ECM so that air/fuel mixture can be adjusted and the fans switched on through a relay
don;t confuse it with a coolant temperature sender which has 1 wire and works the temp gauge