E46Fanatics - View Single Post - FYI: Mechanical Fan to Electric Fan Swap
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Old 06-11-2011, 02:35 PM   #178
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Join Date: Dec 2010
Location: MD, USA
Posts: 1,489
My Ride: 01 330CI 6MT ZSP EU3
Ok, job's done!

I tested it by idling and monitoring coolant temp (func 7.0). Fan engages at 90C at slow speed (no A/C) and if I turn on A/C and temp rises up to 92C the fan starts to work faster and temp quickly goes down back to 90C. But even at high speed its noise is a whisper in comparison with aux/mech fans' noise. Later will do a test drive.
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