Wednesday, November 10, 2010

Thermo Fan Switch

Thermo Fan Switch




Resistance and Temperature Graph




Does the fan switch meet the manufacturer's specifications? Why or why not?

Yes it does because my reading is correct according to the specification.

Is this a thermistor?

Yes it is a thermistor because it is NTC.

Explain the internal operation and why your resistance changes?

As your engine temperature increases or decreases the resistance changes giving connectivity to the relay which actuats thermo fan to work.

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