How to set your TPS with a meter...

Discussion in 'EFI/carb' started by Motosportz, Jun 18, 2014.

  1. Motosportz CH Sponsor

    Location:
    Vancouver WA
    Husqvarna Motorcycle:
    2021 TE250i, 570 Berg, 500 KTM, 790R
    Other Motorcycles:
    many
    this is for a KTM but should be the same for the huskys...

  2. Dangermouse449 Husqvarna
    Pro Class

    Location:
    Sunshine Coast QLD Australia
    Husqvarna Motorcycle:
    2011 TE449
    Other Motorcycles:
    2009 CRF450R 2000 YZ125
    Good stuff Moto.:thumbsup: Looks like the ideal TE449/511 voltage is around 0.7v.


    This is exactly what I was trying to do myself, only trouble is that the only places I could find that sell the Yazaki plugs that are used on the TEs, want to sell me minimums of 500 pieces!

    You can't get to the pins easily without damaging the rubber seals & I really don't want to cut into the original wiring & make a point for corrosion to begin.....

    Still haven't given up, but not looking great. :(
    Shawbridgehusky and 9880sts like this.
  3. 9880sts Husqvarna
    AA Class

    Location:
    Boronia Victoria
    Husqvarna Motorcycle:
    TE511 2013
    Other Motorcycles:
    GAS GAS EC 300 2006
    i am with you on this one. Still not happy with the TPS. It started to sputter again.
  4. James Patton Husqvarna
    AA Class

    Location:
    Edwardsville, ILL
    Husqvarna Motorcycle:
    TE511 2012, WR125 2006
    Other Motorcycles:
    1250S Bandit, DRZ400S
    I cut my wires, the solder, dielectric grease, and shrink tube. Then got PCV and it show you the TPS voltages.
    Mine is 6.9V and 2000 rpm, works great.
    Dangermouse449 likes this.
  5. Whittaker Husqvarna
    A Class

    Location:
    Flanders, NJ
    Husqvarna Motorcycle:
    12' TE449
    Other Motorcycles:
    13' KTM 500 EXC
    I think the harness in this video may work on the 449/511. It looks the same in the pics, see http://www.tpstool.com
    Dangermouse449 likes this.
  6. Motosportz CH Sponsor

    Location:
    Vancouver WA
    Husqvarna Motorcycle:
    2021 TE250i, 570 Berg, 500 KTM, 790R
    Other Motorcycles:
    many
    probably right as they are all Keihn EFI systems.
  7. Dangermouse449 Husqvarna
    Pro Class

    Location:
    Sunshine Coast QLD Australia
    Husqvarna Motorcycle:
    2011 TE449
    Other Motorcycles:
    2009 CRF450R 2000 YZ125

    I'll have a look at my mates KTMs & Bergs next time I'm home from work.
    looks like a good thing, exactly what I was trying to do :)
  8. Shawbridgehusky Husqvarna
    AA Class

    Location:
    Quebec Laurentians
    Husqvarna Motorcycle:
    TE450 2008
    Thanks Kelly, good stuff !
    Motosportz likes this.
  9. guscycle Husqvarna
    AA Class

    Location:
    Florida
    Husqvarna Motorcycle:
    '99 Husky CR250, '07 Husky WR125,
    Other Motorcycles:
    '10 Husky SMR450, '98 Husky Scooter
    Are the voltage readings different for model/engine size? Couldn't find voltage reading for my 2013 TXC 310....I didn't get a reading hooked up like the ktm so I used Dangermouse449 set up - red lead from meter to red lead on tps and black lead to ground...only got .3 volts
  10. Dangermouse449 Husqvarna
    Pro Class

    Location:
    Sunshine Coast QLD Australia
    Husqvarna Motorcycle:
    2011 TE449
    Other Motorcycles:
    2009 CRF450R 2000 YZ125
    Different EFI setup on your bike, sorry.
    Not sure what the readings are supposed to be on that one.
  11. HuskyMax Husqvarna
    AA Class

    Location:
    WV
    Couldn't tell by the video if this place has one but I have purchased some stuff like relays and connectors to wire my fan on my bike. Has a really good selection of the oddball jap style connectors.
    http://www.cycleterminal.com/motorcycle-connectors.html
  12. HuskyMax Husqvarna
    AA Class

    Location:
    WV
  13. Dangermouse449 Husqvarna
    Pro Class

    Location:
    Sunshine Coast QLD Australia
    Husqvarna Motorcycle:
    2011 TE449
    Other Motorcycles:
    2009 CRF450R 2000 YZ125