We use cookies to help us understand our website visitors so we can improve our website, products, services and marketing efforts.

If you continue without changing your settings, we'll assume that you are happy to receive all cookies on the Yamaha website. However, If you would like to, you can change your cookie settings at any time. To learn more about the cookies related to our website, how we use them and their benefits, please read the "How Does Yamaha use cookies" section on the Yamaha website.

 
Share

MX Power Tuner

33D-859C0-10-00   -   Blue

£ 260.84

This easy, plug-in fuel-injection and ignition tuning tool allows quick adjustment of the fuel and ignition maps of your Yamaha.

  • Monitors the data from various sensors on the unit
  • Adjustments can be made for two 3D program maps - the fuel injection volume map and the ignition timing map
  • Three adjustable points at RPM level available (low, mid and high-speed)
  • Three adjustable points at throttle opening available (low, half and full-throttle)
  • Adjustments on the fuel injection map over 15 steps (-7 to +7)
  • Adjustments on the ignition advance map over 14 steps (-9 to +4)
  • Possible to adjust idle timing - see engine running time and self diagnosis function
  • Memory function can save up to 9 custom maps
  • Maps can be created without being connected to the bike
  • Easy plug and play, can be done in your garage or on track

Note:

See our recommendation sheet for baseline settings.

Suitable for 5 great models

  • YZ250F

    YZ250F

    '14 '15 '16 '17
  • WR450F

    WR450F

    '16 '17
  • WR250F

    WR250F

    '15 '16 '17
  • YZ450F

    YZ450F

    '10 '11 '12 '13 '14 '15 '16
  • YZ250

    YZ250

    '14