Aux fan controller

Discussion in 'Mazdaspeed 6 Troubleshooting' started by Sleepin6, Jul 10, 2023.

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  1. Sleepin6

    Sleepin6 Patients equals more psi’s Silver Member

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    Anyone ever have a working SP63 aux fan controller? I bought mine used and even had the pots replaced and the fans still haven’t turned on yet. There’s power there when you ground it out at the terminal on the board but it won’t stay on by itself.
     
    Sleepin6, Jul 10, 2023
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  2. Easter Bunny

    Easter Bunny Professional Engineer Motorhead Platinum Member

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    There are lots of threads with people struggling to get them to work correctly. Might just be a bum pirce
     
    Easter Bunny, via a mobile device, Jul 10, 2023
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  3. Mauro_Penguin

    Mauro_Penguin Punk in Drublic. #BlackLivesMatter Motorhead Platinum Member

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    My 2nd hand unit worked fine. Tuning it was tricky as the SP63 instructions were backwards.

    I took mine off though for reasons, desperately need to put it back on.
     
    Mauro_Penguin, via a mobile device, Jul 13, 2023
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  4. Sleepin6

    Sleepin6 Patients equals more psi’s Silver Member

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    When you say backwards can you explain?
     
    Sleepin6, Jul 13, 2023
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  5. Mauro_Penguin

    Mauro_Penguin Punk in Drublic. #BlackLivesMatter Motorhead Platinum Member

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    Old notes are old...
    20230713_193017.jpg

    It took me forever to get the temp right, turns out the enclosed instructions for tuning the pots were wrong for off temp. Made my notes, adjusted accordingly, and it worked great for like 3 years before I removed it. Gotta throw it back on...
     
    Mauro_Penguin, via a mobile device, Jul 13, 2023
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