2010 TXC250 issue and resolution

Discussion in 'EFI/carb' started by Motosportz, Mar 13, 2010.

  1. Motosportz CH Sponsor

    Location:
    Vancouver WA
    Husqvarna Motorcycle:
    2021 TE250i, 570 Berg, 500 KTM, 790R
    Other Motorcycles:
    many
    have it sitting right here on my desk. When the first one went bad I ordered two.

    8000A6736 for the 2010 TXC but i think they are all the same ???
  2. krieg Husqvarna
    Pro Class

    Location:
    Matthews, NC
    Husqvarna Motorcycle:
    Many in the past
    Other Motorcycles:
    '12 Triumph Scrambler
    Thanks man! :thumbsup:
  3. All temperature sensors have an inverse temperature / resistance relationship. As the temperature goes up the resistance goes down, typically several thousand ohms cold to a few hundred after the cooling system has stabilized.

    An extremely hot iBeat error message indicates an internal short. Unplugging the sensor shows the ECU infinite resistance or a very cold mapping condition.

    I added a 500 ohm series potentiometer to my K75S' analog open loop system many years ago to fine tune the fuelling. The bike ran flawlessly thereafter.