sucksqueezebangblow
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| posted on 21/8/11 at 04:37 PM |
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Anyone know the Polo Fan Switch Pinouts
Hi All,
My fan switch is not switching the fan on. I have wired it assuming the two pins are earth and switched earth to the fan but I have a sneaky feeling
that the switch body may be earth and the two pins are two switched earths for a two speed fan? Is my hunch right should I be wiring to earth and one
pinout? If so which is the lower temp pin and which is the higher temp pin? Any help appreciated!
Better to Burnout than to Fade Away JET METAL ~ AndySparrow © 
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big-vee-twin
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| posted on 21/8/11 at 04:45 PM |
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Wire live to one pin, other side to fan, then second wire on fan to earth.
Its just a switch
Duratec Engine is fitted, MS2 Extra V3 is assembled and tested, engine running, car now built. IVA passed 26/02/2016
http://www.triangleltd.com
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Johneturbo
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| posted on 21/8/11 at 04:50 PM |
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If it's just a 2 pin then it doesn't mater which way the wires are, the two temp switches are 3 pin
if you put the wires together the fan should come on.
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RichardK
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| posted on 21/8/11 at 04:55 PM |
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What the boys have said, this is a picture that may help. My fan is a 2 spead jobbie. Pretty sure the fan came off a mk2 golf like this
VW MK2 Golf GL OEM Radiator Fan From A 1.8 8V GL - FWO | eBay although had to make a bracket.
Cheers Rich
[Edited on 21/8/11 by RichardK]
[Edited on 21/8/11 by RichardK]
Gallery updated 11/01/2011
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russbost
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| posted on 21/8/11 at 09:17 PM |
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It's a switch - pure & simple!
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NOTE:This user is registered as a LocostBuilders trader and may offer commercial services to other users
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norfolkluego
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| posted on 22/8/11 at 12:33 AM |
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As said above, think of it as live in and live out (to fan) as the temp rises it completes the live circuit to the fan
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sucksqueezebangblow
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| posted on 22/8/11 at 07:40 AM |
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Ahh, okay, thanks all, looks like I may have a wiring or switch fault. I'd better get the multimeter out!
Better to Burnout than to Fade Away JET METAL ~ AndySparrow ©
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