Why a Taurus fan modification?

Discussion in 'Technical' started by Blue Brick, Feb 28, 2014.

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  1. bmcdaniel

    bmcdaniel Senile Member

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    "close to 5". Would that be 4, Frank? LOL
     
    bmcdaniel, Mar 28, 2016
    #31
  2. bmcdaniel

    bmcdaniel Senile Member

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    Frank, what sensor(s) do you use with the Volvo controller?
     
    bmcdaniel, Mar 28, 2016
    #32
  3. 71gold

    71gold Frank Cooper Supporting Member

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    ...or 6...:huh:
     
    71gold, Mar 29, 2016
    #33
  4. 71gold

    71gold Frank Cooper Supporting Member

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    185* low...205* high

    ...one in the T-stat housing the other in the intake...
     
    71gold, Mar 29, 2016
    #34
  5. mrmalina99

    mrmalina99 Member

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    I am running the Volvo fan and controller off a BMW temp switch (195 low, 210 high). I really like the fact the fan only runs when needed and could probably suck a small animal through radiator.
     
    mrmalina99, Mar 30, 2016
    #35
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  6. bmcdaniel

    bmcdaniel Senile Member

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    bmcdaniel, Mar 30, 2016
    #36
  7. bmcdaniel

    bmcdaniel Senile Member

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    Here's the equivalent of the Volvo relays using two standard 30 amp relays.
     

    Attached Files:

    bmcdaniel, Mar 30, 2016
    #37
  8. rotorr22

    rotorr22 Member

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    Good stuff guys. I have to design a switch system for my Escort fan and this info is gold. As long as I can get the plugs and pigtails....
     
    rotorr22, Mar 30, 2016
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  9. mrmalina99

    mrmalina99 Member

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    mrmalina99, Mar 31, 2016
    #39
  10. bmcdaniel

    bmcdaniel Senile Member

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    Not sure what you mean by "proprietary BMW wiring"? From what I read it's just a 3-pin switch (high. low, and a common ground).
     
    bmcdaniel, Mar 31, 2016
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  11. mrmalina99

    mrmalina99 Member

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    You are correct on three pins. See pics, I could not think of a good way (not rigged) to attach to the temp switch pins without using the BMW wiring.

    [​IMG]
    [​IMG]
     
    mrmalina99, Mar 31, 2016
    #41
  12. 71gold

    71gold Frank Cooper Supporting Member

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    [​IMG]

    BWM Temperature Switch Plug:

    In addition to the temperature switch, you'll need a plug to connect it to the rest of your fan wiring.

    What you'll need is:
    #61131378412--BMW 90* angle connector
    #61130007445--BMW 90* green connector wires 2 required
    #61130007446--BMW 90* green/black connector wire for ground
     
    Last edited: Apr 1, 2016
    71gold, Apr 1, 2016
    #42
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  13. bmcdaniel

    bmcdaniel Senile Member

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    Your last two links take me to Amazon "rigid led bar".
     
    bmcdaniel, Apr 1, 2016
    #43
  14. 71gold

    71gold Frank Cooper Supporting Member

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    sorry, they were a copy and paste
     
    71gold, Apr 1, 2016
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  15. groberts101

    groberts101 Member

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    yeah, thanks a lot Frank! The wiring was close but I been trying to screw that damned LED light bar into that little hole all day and it's just not working out too well.

    On the plus side.. my engine bay now lights up whenever my fans come on so that's not so bad. :bananaman:
     
    groberts101, Apr 1, 2016
    #45
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