2010 te250 - ignition sequence change means?

Discussion in 'EFI/carb' started by Steam, Oct 25, 2010.

  1. Steam Husqvarna
    B Class

    Location:
    Hangtown, CA
    this past saturday the bike started running poorly, but managed to get me home... i'm leaving out a ton of details.

    i just plugged into to ibeat expecting to find a fault code, but it turns out to be an internally dislodged negative battery terminal. yes, the battery was secure, i did not rely on the stock mounting method.

    there was/is a change to the display sequence when the key is turned on... "sel 2" and "fail" no longer display, it goes directly to "sel 1." since "sel 2" was a crappy map, i don't miss that, but i'm concerned about what this change might mean to the system. it's a reflashed ecu.
  2. seymore Husqvarna
    AA Class

    Location:
    Boise, ID
    I'm not sure what the change in the start display is all about, but the Husky EFI bikes don't like running on unfiltered power caused by a bad or disconnected battery.

    The owners manual states 'never run bike with a battery'. I had a battery fail on me along way from the truck once and was lucky to barrow a battery from a KTM rider.
  3. hamiltonuh60 Husqvarna
    A Class

    "never run bike without a battery"???