I had dual cooling fans, the replacement part was a single larger cooling fan. Now I get aengine light about my cooling system. Ho
I changed my dual fan that broke and the replacement part was a single but bigger fan. I now get a check imagine light and code says it's my cooling system. How do I fix without buying another dual fan
My car has 50000 miles.
My car has a manual transmission.
Experienced mechanics share their insights in answering this question :
Hello,
You should check with the person you bought the fan from. I show a listing of a single or a dual fan system. You should replace the fan with the same as what was removed. You should not use the single fan when you were equipped with a dual fan system. The wiring and programming is different depending on how it was made.
You should check with the person you bought the fan from. I show a listing of a single or a dual fan system. You should replace the fan with the same as what was removed. You should not use the single fan when you were equipped with a dual fan system. The wiring and programming is different depending on how it was made.
How to Identify and Fix Common car Problems ?
Our sources include academic articles, blog posts, and personal essays from experienced mechanics :
The most common reasons for a radiator fan not working can be a blown-out fuse, a bad relay, or a broken wire. The faulty coolant temp sensor might also be a reason behind it. Whatever the case, a dysfunctional radiator fan can be fatal.
The most common reasons a Dodge Challenger radiator fan isn`t working are the fan assembly, the fan clutch, or the coolant temperature sensor. Search our network of RepairPal Certified shops near you to speak with a technician about your issue.
Single or Dual Fans
If you`re not having a problem with overheating, then a single fan will suffice but if you have made significant upgrades such as a turbo or supercharger then dual fans will help provide the additional airflow needed.
Dual Radiator Fan- dual fans are assembled in two`s. They operate together to move air through the radiator core, providing a more effecting cooling effect. Dual radiator configurations are suitable for large engines that need a higher CFM rating.
Fans in parallel operation
When fans are operating in parallel, the combined performance shows an increased volume of airflow. In theory, the total airflow volume will be doubled compared to a single fan. By contrast, total static pressure at zero airflow (stall) will not increase compared to a single fan.
You most likely have a failed temp sensor that sits in upper tank of left radiator, very common.
Radiator Fan Runs Slow
This occurs when the motor is not receiving full power. Reasons for that include faulty wires and corroded or dirty connectors. A worn motor is also one of the causes of reduced cooling fan speed. Remedies include replacing the faulty wires and connector or changing the motor.
A blown cooling fan circuit fuse is another symptom of a potential problem with the cooling fan motors. If the motors fail or surge, they may cause the fuse to blow in order to protect the rest of the system from any sort of damage due to electrical surges.
Radiators can basically use any fan. Any fan will move some air and the water cooling loop will work.
What advantages do triple-fan graphics cards have over dual-fan options? Triple-fan graphics cards generally pack more heatsink mass than their dual-fan counterparts. This allows these video cards to maintain lower temperatures, ensuring higher performance levels by allowing them to clock higher.
In short, stacking 2 (or more) fans will not double the airflow.
It depends on the vehicle. Some are designed to run constantly whenever you turn the A/C or Defrost on, others will cycle on and off with the compressor, while others will turn on when the high side pressure in the A/C system reaches a certain point.
More Cooling Power
As a general rule, though, a larger fan is going to push more air, quieter, than a smaller fan running at the same speed.
The higher the CFM rating, the more powerful the airflow. Most fans, whether household fans or commercial/industrial fans, have more than one fan speed so you have a range of airflow. You want to look for the maximum CFM in the specification section to find the highest rate of airflow.
More Efficient Cooling
Because they can move more air, they can dissipate heat more quickly and effectively. This can help keep workers comfortable and increase productivity. In addition, the larger the fan, the more air it can circulate, which can help cool the entire space more effectively.
On most modern cars, the cooling fan is controlled by the Engine Control Unit (ECU) which gets a signal from the coolant temperature sensor. If it`s not working, the fan won`t turn on when it needs to, which means the engine might overheat.
This can be caused by a variety of factors including a blown fuse, loose wiring, a problem with the dual or single capacitors, or a defective motor. If you suspect that your ceiling fan has electrical issues, you`ll need to have it repaired by a qualified electrician.
One of the most obvious signs is the noise level of your fans. If your fans are running louder or faster than usual, or if they make grinding or rattling noises, it could mean that they are clogged with dust or have worn out bearings. Another sign is the temperature of your system.
Check the air vents on the computer for dust or debris. The air vents may be located in different places depending on the computer model. See the User Manual of your Dell computer. Use a can of compressed air to remove dust or debris from the air vents, dust filters (if any) and cooling fan fins.
Check the air vents on the computer for dust or debris. The air vents may be located in different places depending on the computer model. See the User Manual of your Dell computer. Use a can of compressed air to remove dust or debris from the air vents, dust filters (if any) and cooling fan fins.
Incorrect Power Supply Or Connections
The fan may not receive enough power or may have incorrect connections, preventing it from spinning. To check the power supply and connections, you can verify that the power cable is securely connected and test the fan with a different power source.
Relevant Questions and Answers :
the most relevant questions and answers related to your specific issue
I had dual cooling fans, the replacement part was a single larger cooling fan. Now I get aengine light about my cooling system. Ho
ANSWER : Hello,
You should check with the person you bought the fan from. I show a listing of a single or a dual fan system. You should replace the fan with the same as what was removed. You should not use the single fan when you were equipped with a dual fan system. The wiring and programming is different depending on how it was made.
You should check with the person you bought the fan from. I show a listing of a single or a dual fan system. You should replace the fan with the same as what was removed. You should not use the single fan when you were equipped with a dual fan system. The wiring and programming is different depending on how it was made.
When replacing my fan clutch should I change my cooling fan to a flex-a-light and get a new flex-a-light clutch?
ANSWER : Hi there. It is best to always put on the OEM parts that are required for the vehicle. However, you can get a flex-a-light clutch fan for your vehicle as long as it will bolt up to your water pump pulley and clear the radiator and shroud. I recommend having a clutch design fan for your vehicle and not a fan that spins with the engine all the time. Those fans will cause the engine to overheat on highways and in town especially in hot weather. If you need further assistance with your cooling fan, then seek out a professional, such as one from Your Mechanic, to help you.
Abs light, emergency brake light, steering wheel assist light, engine light, EPC light, traction control light
ANSWER : Hello, thank you for writing in. The vehicle does utilize a lot of the same sensors for these systems. Are there any other codes that are coming up when this code appears? If so you will want to take these into consideration when processing the repair and making a diagnosis. The module may be bad, and replacing it should fix the problem. The lights should turn off once the main computer recognizes the new module and the sensors sync up. If you believe the sensors need to be cleaned you may do so. Do as minimal as possible to make sure you are not damaging the sensor or disrupting the wiring inside. A bad connection would make the lights stay on. With so many lights that are effected by the module being illuminated, the module is likely bad or does not have a connection. Check the connection first and then resort to replacing the unit. For more help with these electrical tests, contact our service department.
Just replaced head gasket, changed crack sensor new plugs. The check engine light is on, but dim, the only other light that the dash is a normal battery indicator. The fuel pump is not running when switch is turned on, the power windows don’t work, it turns over but not firing. It’s like only one part of the system is working. Also the heater fans work even if the switch is off.
ANSWER : I would first look at the diagnostic trouble codes. Those codes are available because the check engine light is on. If the fuel pump is not running (momentarily) at key on, that fault alone will prevent the car from starting as there will be no fuel pressure. Pump output and pressure can be directly tested and you can also check for electrical power to the pump. To find out why the engine will not run, the recommended diagnostic is a no start diagnostic. If you request that service, the responding certified mechanic will get this taken care of for you. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.
Cooling fan runs constantly – 2003 Saturn L200
ANSWER : Hi there – I think you are on the right track looking at the cooling fan control module as the failure point. I would not expect that you fixed anything by jiggling it. Most likely, a relay is stuck shut (burned contacts), which is causing the fan to continue to run after shutting off the engine. Jiggling it may have created enough vibration to "unstick" the contacts. I would recommend an electrical component inspection by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, give you an accurate assessment of damage and cost estimate for repairs.
Cooling fan continue to run. Replaced cooling fan switch and temperature switch, replace relays 1999 Honda
ANSWER : Hi there – yes, some Honda models (Accord) have a cooling fan control module, and some models have a timer for the cooling fan. This feature would allow the cooling fan to continue to run for a brief period after the engine is shut off to bring engine temperature down. Since you don’t mention which model Honda you have, it’s hard to speculate which components you have, and where they are located. I would suggest a cooling system inspection by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, give you an accurate assessment of damage and cost estimate for repairs.
Brake lights are not working. replaced brake light swtch still no brake lights. the third brake light the connection was melted at
ANSWER : The first thing to do is to repair third brake light and replace the brake light fuse and then see if the third brake lights work and the lower lights start working? If only the 3rd brake light starts working then you may need a further checks on the turn signal flasher or switch could be bad.
My 2003 honda civic EX 1.7L is overheating. I replace the thermostat, replace the cooling fan temperature switch, remove the radia
ANSWER : It is likely your engine has a blown head-gasket, worn out water pump or somehow has a huge air bubble inside the engine that needs to be bled. The drop in engine temperature while on the freeway is actually a good sign – it indicates your radiator is getting good coolant flow, and the radiator is doing its job, transferring heat out of the engines cooling system. A YourMechanic certified technician can come to your location to perform a Car is overheating Inspection on your vehicle and help you diagnose and repair this issue.
