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12-23-2022, 03:08 AM
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#34 |
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Registered User
Join Date: Mar 2015
Location: washington
Posts: 2,426
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Re: Wiring for Dummies -101 ... Need advice !!
Two speed fans.
Both fans run either at slow speed or both at high speed. Incorporates two fans and uses three relays. Used in conjunction with aftermarket air. Assumes the ECM has a high and low temperature outputs from the computer. This setup is not for PCM setups. (pulse width modulated) Does quiet the fans when only low speed it required. Air Conditioning ON is connected to the HS ground and runs both at high speed. Cheers |
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