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Their are two ways of fitting dual cooling fans depending on the manufacturer. These are as follows:
- Two fans are fitted which both operate at the same time. This setup would be used on a vehicle that has a wide radiator with low height so that the fan area would be distributed across more of the radiator. By having two smaller fans instead of one large fan more surface area is covered.
- The other method is two have two fans fitted which operate at different running temperatures. The first fan would usually be a low speed fan and the second one a high speed fan. During cooler weather you may only find the low speed fan works however in warmer weather when the radiator can't disperse its heat so well the high speed fan operates as well. These are operated by fitting temperature sensors that react at different temperatures. These fans may also operate as part of any air conditioning system fitted to the vehicle although some vehicles have an independent fan fitted solely used for air conditioning.
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Does the cooling fan work as soon as the vehicle starts?
yes the cooling fan will take 4 minutes to work The cooling fan will come on as soon as the car starts only if the air conditioner or derfroster is on.
Cooling fan to run when car is off?
If the temperature of your car engine is still very high after stopping, the car cooling fan will continue to run, and the cooling fan will not work until the temperature drops.The above answer comes from Suzhou Santian Precision Mould Manufacturing Co., Ltd.
Car overheats and cooling fans do not work What could be the problem?
a fuse or a bad fan motor
Why does your cooling fan not work all the time?
If radiator cooling fan it turns on only when temperature sensor reaches temp needed to cool car, then when enough cooling takes place, it gets told by sensor to turn off.
Which one is the cooling fan motor on a 2000 Honda Accord?
get in the car when it is cold, turn on the ac, then check under the hood. the fan that is not spinning when the car is cold is the cooling fan
Why does your car runs hot only when it is idle?
your cooling fan(s) is/are not working your cooling fan(s) is/are not working
What causes engine cooling fan not to work?
your fan does not come on unless your car gets hot.if you lift your hood when you start your car the fan will not be running .but when your car gets to hot it will come on.or you may have a short in it.....check out
When does a cooling fan come on in a car?
when the car starts to over heat
What can make a car run hot if you have replaced the thermostat?
The electric cooling fan or cooling fan temp sensor may be faulty.
Where can i find a Honda Accord cooling fan diagram?
A working cooling fan is important in keeping the engine of a car running well. A diagram for a cooling fan in a Honda Accord can be found in its maintenance manual.
Where is the cooling fan relays on a 2000 Lincoln ls?
The cooling fan relay for the 2000 Lincoln LS is located behind the battery in the fuse relay box on the driver's side. The cooling fan relay controls the car's cooling fans.
Where do you plug the cooling fan in on a Honda Prelude?
Stand in front of the car facing your back to it and then bend over...the cooling fan will plug in itself.
