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Thread: Cooling fan question

  1. #1
    Join Date
    Apr 2016
    Johnstown, NY

    Cooling fan question

    I have an '09 Ulysses with D&D pipes and a Buell ECM designed for these pipes. The bike runs great but the fan is basically ALWAYS running except when I come to a stop. It will go off and immediately then start again once I'm in motion. Does anyone know if this is normal? Concerned that my fan will have a very short life although it's been good for 10,000 miles so far. Also, if the fan does quit, is it essential to get it replaced immediately? I'm in a very cool climate in Upstate NY and rarely ride in anything approaching 90 degrees.

  2. #2
    Senior Member Silverrider's Avatar
    Join Date
    Sep 2016
    Do you have a RSS ? Is this the ECM you are using ?
    Last edited by Silverrider; 04-21-2018 at 02:31 AM.

  3. #3
    Senior Member Cooter's Avatar
    Join Date
    Dec 2012
    Crawling up your skirt
    If you can get into the ecm with ecmdroid or another program, go into ecm parameters and uncheck “speed based fan control”

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