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Location: Brisbane
Registered: February 2003
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Re: Thermofan switching and hysteresis
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Wed, 15 June 2005 09:32

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look for FWD EFI corolla thermo fan switch on thermostat housing on engine.
only car that i've seen temp sensor in the radiator was a Cordia - and it was in bottom tank. Was stupid wiring setup - sensor was normally OC when cold, so if the wire got knocked off the sensor or it failed OC, the fans would never come on the motor would overheat. great design... not.
matt: i'd also suggest sticking a sensor in one of the ports on thermostat housing, or in the piping from housing to radiator. you might not get enough water flow at a remote filler to accurately reflect post-thermostat water temps?
what's the part # of the jarcar kit?
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