Coolant Temperature Switch...

[TheMonk]

Does anyone know the location? I can't seem to find it... I found the coolant temperature sending unit, but that's not what I need, haha.

I'm diagnosing an overheating problem... I have a new radiator, water pump, thermostat, thermostat housing, belts... but the electric fan is not coming on at all. Just any info you might find useful will help... thanks all.

 

[Bounty__Hunter]

One is in the thermostat housing, probably the sensor you've already located. The other is in the back of the head near the firewall, on the intake manifold side.