How can I wire my E30 AC fan to cool the engine

[CosmosM3]

when I want it on? I took my fan clutch off and I'd like to be able to turn the electric fan on when I want. Thanks.<img src="http://mail.roadfly.com/Session/2437-1zjfhKvkbs2Npua6gr5R/WebFile/TheBeach.jpg">

[jkuper]

Mine is wired to run of AC switch...you need to figure out which wires to jump for the A/C compressor...run a single wire to a switch/plug on the driver's side of the radiator. It's pretty easy to figure out, just play around with a test light. I can look to see what I did exactly, maybe snap some pics, but it won't be for a few weeks. <a href = "http://www.team-bar.com"></a>

[Mick]

E30 M3, but should be similar on an E30
http://www.s14.net/forums/showthread...0877#post40877