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Probably the temperature sender. Should be two of them, one by the thermostat housing and probably one on the head. One is for the gauge and one for the sender. Check the fuse, relay and unplug the fan and run power and ground to it to make sure the fan itself is alright. Most likely is the sender.
Computer?
1. If the fan has died that's one of the reason.
2. Another reason is that its clogged (Dust/etc) Simple fix Air Duster
3. Circut/wires not in place or stopped functioning
because theres a hamster stuck inside of it.
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What makes of fan can be used for cooling and heating?
The most notable fan used for both heating and cooling would probably be of the Dyson brand. They have a product called the Dyson Hot+Cold, which is a bladeless heater fan used for both cooling and heating.
How does the fan work?
If the question is about the motor fan or engine fan, the main function of this fan is cooling the radiator of the engine which in turn is cooling the water circulating inside the engine unto the radiator and back. This keeps the engine at a fairly operable temperature without overheating and damaging damaging its parts.
When was a fan invented?
The first cooling fan was invented in 1882. It was invented by Schuyler Skaats Wheeler. The ceiling fan was invented in 1887 by Philip Diehl.
Which motor is used in low speed applications?
Some motors are specially designed for low speed. Some are "invertor Duty" classified so that they can be run on invertor (VFD) normally with a high heat dissipating design. On low speed the cooling effect reduces drastically since the cooling fan is mounted on the same motor shaft. Hence a separate small cooling fan is mounted on the motor, driven by separate power such that it keeps running at normal speed irrespective of main motor speed, thus providing the required cooling effect.
What is difference between fan and exhaust?
Fan is the thing that makes air to the cooling metal things, the ones that carrys the water. Exhaust is the thing it puts out all the noise.
What would be the most likely cause of a 1998 Escort ZX2 electric cooling fan to run almost constantly?
The cooling fan will run whenever the AC or Defroster is on. Beyond that, it will run whenever the sensor indicates that the temperature is above a set-point.
Cooling fan won't run for radiator What could cause this?
There is a sensor that detects temperature to turn the fan on in some vehicles, this sensor may need to be replaced.
How can you make the engine cooling fan run all the time?
Simply bypass the cooling fan thermostat .G
Why doesn't the engine cooling fan run?
Several things may be the cause ...... fan no longer works, cooling fan relay no longer works, coolant temp sensor is bad, or maybe even the cars ECU is'nt telling the fan to come on. Ron J.
What could cause the cooling fan to run constantly on a 1996 Pontiac sunfire GT with a 2.4 engine?
If the AC is on constantly, the fan will be on constantly. If that's not it, it mught be the fan relay or the temperature sensor.
Why my cooling fan DOES NOT run on my 95 contour?
Bad temp. sensor? on most ford contour cars the cooling fan only runs when the motor reaches a certain temp. this model car also has a cooling fan relay switch,if the switch is bad the fan will not run.
Vauxhall Vectra why fan is working non stop?
Chances are the TCS temprature coolant sensor has gone faulty. This will cause the cooling fan to run witha cold engine
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.
What would cause the cooling fan to constantly run on a Mazda 626 1999 model?
Answer: If you mean your radiator cooling fan, it most likely is a grounded or shorted circuit from the "cooling fan sensor" (internal) or a pinched wire. Depends on when it happened: was there any work done prior to this happening? IF not, then the sensor is most likely the issue. In this case, once you find it (normally the sensor is screwed into the bottom of the radiator), unplug one of the wires (or remove the connector) and see if the cooling fan continues to run, if the fan turns off, then replace the sensor.
Why wont the ac cooling fan run on a 1987 tauras?
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Should the cooling fan run when the car is cold?
The cooling fan generally does not run when the car is cold, but could be wired directly to the battery so that when the ignition is engaged, the fan comes on. This is not a factory modification but is often accomplished if the car tends to run hot.
Cooling fan problem?
If you have a problem with your cooling fan it may be an electrical problem. You don't want to drive you car in this condition because it can run hot.
