Battery Not Charging And Engine Turns Off

Discussion in 'WR125X WR125R Discussions' started by Robert Vella, Nov 14, 2017 at 12:08 PM.


  1. Hi guys, some help needed here about my 2009 WR125X.[​IMG]

    A few days ago the engine management signal light came on while the engine was idle, and after a few seconds I could notice that the engine started running different (slower) until it turned off. Tried to restart it but no luck, although I could hear the starting relay action but the engine did not start.
    I checked the battery and noted that the voltage was 9.5v, and while engine at idle speed the voltage reading at the battery was only 11.7v and maxes up to 13.5v with the engine revved up.

    Checked the output voltages at the generator and readings were as follow:
    Idle: 9.7v, 16.5v and 11.2v
    Revved: 41v, 51v and 35v
    Resistance between generator coils was 0.6 ohms

    Also is it normal that there will be oil in the generator area?

    Does anybody ever been through this? Following my measurement I am thinking it is a faulty generator, but I would like a second opinion.
     
  2. RPS

    RPS Member


    Do you get a fault code from the engine light flashing?
     
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