New cooling fan control unit module relay for vw audi 1999. Dnap420 i like your intelligent suggestions.
Need Help How To Install Manual Rad Fan Switch On 2017
Wiring a radiator fan switch. Now find the wire that is connected to the motor of the electric fan. Step 1 wiring. Connecting a single cooling fan is a rather straightforward system it relies on a separate temperature sender to switch the fan on or you can utilize the cooling fan output if youve installed an aftermarket efi conversion. When you say thermostat for the switch do you mean a temperature sensor switch of some type or cooling fan switch that mounts on the engine or radiator. Electric cooling fans are a great option to an engine mounted fan to free up horsepower and better control engine temperature. The fan must have a 10 gauge wire to carry this amount of amperage.
You need to hard wire the radiator fan to a toggle switch on the dash in such a manner that the fan will shut off when the ignition key is off. A team performance electric cooling radiator fan relay kit with thermostat installation hardware wiring set 180 to 200 degrees temp sensor temperature switch 40 amp relay 39 out of 5 stars 28 1499 14. Auto electric cooling fan wiring part 2 wiring the relays duration. Diagnosing a non working radiator fantesting fan switch w a soda can. Wiring a single cooling fan. Automotive electric fans are also better in traffic because they can switch on if your engine gets hot.
The first step in adding a switch to a radiator fan is to disconnect the batterys negative terminal. Dakota digital 70 amp automotive single relay rly 3. With the help of a wire cutter cut the wire at a distance of twelve inches from the start point. The fan can also be turned off manually when cruising to extend the life of the fan. If so do you know if they come in different temperature turn on specifications. Electric radiator cooling fans usually switch on when the engine coolant reaches a set teperature.
175 to 185 degree electric cooling fan thermostat relay switch wiring hardware. 16electric radiator fan high 3000cfm thermostat wiring switch relay kit black. 89 xj bmw dual temp switch 2 speed fan wiring.
