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Forum namePerformance/Engine
Topic subjectSlim electric Fans install?
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=103623
103623, Slim electric Fans install?
Posted by eclipse982nrRST, Mar-25-07 07:03 AM
I was just wondering how you guys wired them up to the people who have them. Did you run 2 fans in series just to the driver side harness? Or did you run one to each harness like the OEM fans are?

Thanks
103624, RE: Slim electric Fans install?
Posted by dougie2, Mar-25-07 10:28 AM
Mike,

You can run them in parallel on the stock cooling fan circuit.
103630, RE: Slim electric Fans install?
Posted by eclipse982nrRST, Mar-25-07 11:50 PM
Thanks Doug.
103672, RE: Slim electric Fans install?
Posted by eclipse982nrRST, Mar-30-07 01:54 AM
Does anyone have a schematic of the harness for the driver side fan? Its a 3 wire harness and I only have 2 wire fans. Need to see which wire on the stock harness is what.

TIA.
103674, RE: Slim electric Fans install?
Posted by VelocitaPaola, Mar-30-07 06:42 AM



103676, RE: Slim electric Fans install?
Posted by eclipse982nrRST, Mar-30-07 07:28 AM
Appears as if my harness has 2 grounds...
103685, RE: Slim electric Fans install?
Posted by jack_of_trades, Mar-31-07 02:40 AM
I believe one is for low speed and one is for high speed (the schematic seems to confirm this). I tested them a LONNNNG time ago so I don't recall the exact setup but I believe they both supply the same voltage and the stock fan has dual windings in it. The schematic shows only one ground wire to the fan and a low speed relay wire and a high speed relay wire.
103675, RE: Slim electric Fans install?
Posted by nyBoosted420a, Mar-30-07 06:52 AM
u can use one plug . The factory harness have tree wires the black one is the ground the other two are positive then just run pararel wires on the fans .