Ducati Supersport 939 Forum banner


  1. CEL came on, OBD cable adaptor has not arrived and planning a bike trip next week!

    Engine And Technical Discussions
    I'm kind of stuck here. June 10th my CEL came on after riding home from work in slow traffic. Outside temperature was around 28 degrees celcius and the engine temp went up to 104 degrees at the most. I was wearing earplugs and couldn't hear if the fan went on or not. The bike sounded and rode...