1993 Ford Explorer Limited "sensor controls heat gauge" Questions

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...sensor..it controls the the fans that cool the engine and senses the temp of the water going to your heater core...A defective one could be sending false readings to your inside heat sensors in the ...

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...radiator is clogged or the line from temp probe to gauge itself is bad. probably a faulty temperature sender unit temp sensor unit which controls the fan) Check for air pockets in the cooling system

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...it works but sometimes the gauge drops again to zero when using heat. Not sure which sensor this would be most likely the sender for the temp gauge or not enough water in the cooling system ...

...heat blowing the door inside the heater control box unit may be stuck shut. It runs off a vacuum port to open How do you remove the door panel on 1990 nissan stanza xe I'm trying to swap out the 5x7 ...

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...overheating.the sensor controls the fans which cools the radiator which will cause the temp gauge to be in normal range and your car will no longer over heat unless the thermostat needs to be

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...of the engine temperature.  Usually 1 sensor controls the water temperature gauge or light and the other temperature sensor operates the Relays and signals the ECM about operating

...sensor and the overfill tank. Car is not over heating and the gauge reads normal. Connections all are clean and tight. How can I isolate the problem area. There is two sensors-blue for fuel mixture ...

...sensor will be blue and have two terminals if it is an original factory VW part. The engine coolant temperature gauge uses a heat sensitive sending unit to transmit an electrical signal to the gauge. ...

...sensor and the thermostat now i have heat but check engine light still on an temp gauge stays on c codes are p0117 and p0128 eng coolant temp circut low imput and coolant thermostat vaulve below ...

sensor controls the fan operation and the CPU operations while the temp gauge sender unit is a heat controlled resistor that alters the voltage through the gauge. check that you have replace the wires

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