Engine Fan Temperature Switch

The engine coolant sensor or a separate engine temperature switch is used to monitor engine temperature.

Engine fan temperature switch.

Find our best fitting cooling fan switch radiators for your vehicle and enjoy free next day delivery or same day pickup at a store near you. Engine coolant temperature switch. Free in store or curbside pick up. Cooling fan switch radiator.

Fan thermostat temperature switch with 3 8 pipe thread 185 to 175 degree electric engine cooling fan thermostat temperature sensor switch fits 10 12 14 16 fan with pipe thread. As engine temperature rises to a. Your cooling fan switch activates your fans to cool your radiator. So a engine cooling fan failure.

Get a wiring diagram and find out what ohms you should have at a specific temperature to check the function. If the switch isn t working it should be replaced. Duralast temperature switch tu121. A lot of engine coolant temperature sensors have two wires and the sensor is controlled by ohm.

Check that the temperature value of the cts is around 80 90c when the engine is hot. You mentioned a fan controller switch set to 230 degrees and while several aftermarket controllers have a temperature range of between 150 and 240 degrees i d never want to see coolant. Because it can allow the engine to overheat. A coolant fan switch is a small and very simple switch comprised of typically two wires.

Fan thermostat temperature switch with 3 8 pipe thread 185 to 175 degree electric engine cooling fan thermostat temperature sensor switch fits 10 12 14 16 fan with pipe thread 4 5 out of 5 stars 130. This switch is configured to work based upon the temperature of the engine. Or a failure of the fan relay or control circuit is bad news. Symptoms of a faulty cooling fan switch include an overheated engine and an active check engine light.

Call 800 505 3274 or shop online. If you ve experienced these problems check your cooling fan and switch. Extra cooling is not needed when a cold engine is first started.