The themostat is located in the top rad hose on the engine side, but I don't know about the sensor. In my 91 the coolant temp sensor is in the thermostat housing and the engine temp sensor is on the block.
Engine coolant temp sensor error (low temp indicated). I would suggest replacing the thermostat.
could be several things. 1st is the car actually overheating. If so then it could be a stuck thermostat or a bad water pump. If it is not really overheating my bet would be a falty temp sensor. The temp sensor is what actually tells the light to turn on.
On the intake manifold.
Bad news-its in the fuel tank A.M.
Inside transmission pan beside valve body.
There is no such thing!!
You won't find one. The 1991 Chevy S10 doesn't have a MAF sensor.
The water temperature sensor on your 1991 Honda accord, is located on the front of the engine. The sensor is above the water thermostat housing.
1, 6, 5, 4, 3, 2.
The intake rear...next to Alternator...This is what I have found out.
Change the Coolant Temp sensor