the coolant temperature switch
heat differs because temperature is the amount of coldness and hotness it is in a certain area. and heat is the substance that temperature measures
The boiling points of the components are different, so when the liquid mixture of air is heated to a certain temperature, the component with a boiling point lower than this temperature will boil off and separate.
The radiator fan on a 1998 Plymouth Voyager won't turn off if the engine is overheating or the temperature sensor is defective. The fan is designed to only work once the temperature has pass a certain threshold.
The radiator fan will start to work once your engine reaches a certain operating temperature.
An automobile's radiator fan will switch on and off during normal operation of the vehicle, and sometimes after the vehicle is shut off. The fan is controlled by a thermostat that regulates the temperature of the coolant in the radiator. When the coolant rises above a certain temperature, the thermostat switches the fan on to cool the radiator until the temperature drops below its limit and shuts off. The fan turning off and on is a normal part of the car's operation and is nothing to be concerned about.
The assumption is that you are discussing the radiator fan. Radiator fans run as long as the coolant is above a certain temperature. If the sensor is faulty it could be forcing the coolant fan to remain on even after the temperature has dropped to normal
AC pressure transducer.
A belt driven fan starts turning with the motor. An electric fan starts when the temperature reaches a certain level - and or, when the AC is turned on.
the water pump moves coolant through the entire system. this means the engine, radiator, heater core, and any other hoses or components that require coolant. the radiator is where most heat is transfered into the atmosphere by air flow from the car moving, or an auxilllary fan. the cooling system also contains a thermostat. this is a mechanical object placed at a radiator hose and the engine block. when coolant reaches a certain temperature, a spring on the t-stat causes the valve to open allowing coolant flow to complete.
The engine fan on a 2003 Pontiac Montana works by turning on when the engine reaches a certain temperature. It then blows cool air across the radiator and engine to maintain a constant temperature.
There are two motors which drive two separate fans on the CR-V radiator. One is the regular cooling system fan and it is operated by a temperature sensing switch in the coolant system that monitors the coolant temperature. When the coolant reeaches a certain temperature the temperature sensing switch turns on the current to the cooling fan. When the coolant temoperature falls below a certain temperature the switch shuts the fan off. The other fan is the fan that is controlled by the vehicle cabin air conditioner. When the A/C is turned on the fan comes on automatically with the a/c.
It isn't a problem. Electric radiator fans sense the temperature of coolant and if it is above a certain threshold the fan will stay on until the temperature drops down, even if the engine is off. It's normal. Don't try to fix something that isn't broken.