Map for Aux Fan temp trigger?

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Topic: Map for Aux Fan temp trigger? (Read 2627 times)

dokalanyi

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	Map for Aux Fan temp trigger? « on: March 12, 2017, 09:18:57 PM »

Hi All,
Is there a map that determines at what temperature the aux fan comes on? Mine only comes on when AC is on. Can I make it come on at operating temperature as well? Car is a Passat B5, 1.8T


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nyet

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	Re: Map for Aux Fan temp trigger? « Reply #1 on: March 12, 2017, 09:44:24 PM »

Fan control module, input is the afterrun coolant temp sensor, ac compressor status, and i think there is an ac compressor temp signal as well.. It is not in the ECU.


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