What Temp Should My Electric Fan Turn On. You should have your fans set to shut off at least a few degrees above your rated thermostat temp. If the truck has a 180°f thermostat,. If i set it to 80°c (176°f), the electric fan would always be on after 6 minutes. What i've been told is that the electric fan should be set to turn on 10* higher than the thermo temp opening. The fan sensor is reading the coolant temp coming out of the radiator while the temp gauge is reading the coolant temp going. So if yours opens at 195, then the fan should turn on at 205. Otherwise they may turn on and not shut off until you are done driving the car. On the 4.7, the mechanical fan is the primary cooling fan and should handle most cooling demands, the electric fan should run. So, what would be the magic temperature to look for to turn on my fan? Temperature never went over 190 either. The obvious explanation is that the radiator. The pcm optimizes fan speed based on engine coolant temperature (ect), engine oil temperature (eot), transmission fluid temperature (tft), intake air temperature (iat), or air. I kept expecting the cooling fan to kick on after about 10 minutes of idling, but it never did;
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If the truck has a 180°f thermostat,. The fan sensor is reading the coolant temp coming out of the radiator while the temp gauge is reading the coolant temp going. If i set it to 80°c (176°f), the electric fan would always be on after 6 minutes. I kept expecting the cooling fan to kick on after about 10 minutes of idling, but it never did; Temperature never went over 190 either. So, what would be the magic temperature to look for to turn on my fan? You should have your fans set to shut off at least a few degrees above your rated thermostat temp. So if yours opens at 195, then the fan should turn on at 205. The obvious explanation is that the radiator. Otherwise they may turn on and not shut off until you are done driving the car.
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What Temp Should My Electric Fan Turn On The fan sensor is reading the coolant temp coming out of the radiator while the temp gauge is reading the coolant temp going. If the truck has a 180°f thermostat,. If i set it to 80°c (176°f), the electric fan would always be on after 6 minutes. Otherwise they may turn on and not shut off until you are done driving the car. Temperature never went over 190 either. The obvious explanation is that the radiator. On the 4.7, the mechanical fan is the primary cooling fan and should handle most cooling demands, the electric fan should run. The pcm optimizes fan speed based on engine coolant temperature (ect), engine oil temperature (eot), transmission fluid temperature (tft), intake air temperature (iat), or air. I kept expecting the cooling fan to kick on after about 10 minutes of idling, but it never did; You should have your fans set to shut off at least a few degrees above your rated thermostat temp. So, what would be the magic temperature to look for to turn on my fan? So if yours opens at 195, then the fan should turn on at 205. The fan sensor is reading the coolant temp coming out of the radiator while the temp gauge is reading the coolant temp going. What i've been told is that the electric fan should be set to turn on 10* higher than the thermo temp opening.
