on the front of the intake on left side when standing in front of truck.
The 1993 Chevy S 10 Blazer 4.3 liter engine temperature sensor can be grounded to the engine block. You can use the temperature sensor retaining bolts to ground the temperature sensor.
The engine coolant temperature sensor and coolant temperature gauge sender are located on the passenger's side of the engine, under the intake manifold.
It is on the cylinder head near the thermostat housing.
it's on the intake manifold.
It is the coolant temp sensor near the upper radiator hose.
temp sensor - sends signals to the computer for driveability temp sender - measures temp and sends to gauge in dash
What size engine? on my 1993 2.5 it is direcly behind the coil on the front of the engine.
On a 1993 buick regal it is on the side of the radiator.
It rite by the thermostat it has a black wire to it rite below the distributor
If you are referring to the coolant temperature sensor which sends signal to your dash guage and controls when the radiator fans come on refer to the following website if you have a 4 cyl vehicle. http://www.mazdaforum.com/archive/threads/coolant-temp-sensor-how-to-replace-pix-4746-1.html
where is the temperature sensor 1993 BMW 318i
The coolant temperature switch and the cooling fan relay (same thing) is usually located in the water outlet housing. It will be the bigger sensor, the smaller is the temperature gauge sensor.