1. 4 Stroke Husqvarna Motorcycles Made In Italy - About 1989 to 2014
    TE = 4st Enduro & TC = 4st Cross

Voltage to Coil from Stator and Ignitor

Discussion in '4 Stroke' started by evomaki, Aug 7, 2013.

  1. evomaki Husqvarna
    A Class

    Husqvarna Motorcycle:
    2008 TE510
    My 2008 TE 510 has no spark. I tested voltage from the two leads going to the coil, which I gather to be one from the stator and one from the ignitor. Test was done from each lead individually to a good ground. The voltage jumps around a bit at cranking but I got roughly 9.8v DC from each of the leads. Anybody know a range for that reading? Based on some YouTube searching I'm lead to believe that the voltage from the stator should be a good bit higher and an AC current(?!), and the voltage from the ignitor less, like 1v to 4v and also AC. Now this was from a moped, but one with a CDI. Searched this site but could not find any reference to these values. Thanks,
  2. J-train Husqvarna
    AA Class

    Location:
    VAFB, CA
    Husqvarna Motorcycle:
    07 TE 510
    Other Motorcycles:
    06 ZX-10R, 04 ZX-10R, 12 SVT Raptor
    Mys suggestion would be to isolate the stator at the connectors up by the throttle body. Measure the resistance of the various wires per manual, and then find the two wires (green and red on my 07, 08 is different I beleive) that are the pulse trigger coil. The small rectangular sensor on the inside of the stator. Measure those two wires for resitance and they should be around 100 ohms. If you are reading an strait up open, your trigger pulse coil is bad. This is what ended up haunting my 07 tE for a good month of trouble shooting.
  3. Powellyte450 Husqvarna
    AA Class

    Location:
    Alameda,CA
    Husqvarna Motorcycle:
    2008 TE 450. TXC 310R.
    Other Motorcycles:
    XR 250 R, LTZ 400, Truimph Bonie.


    Hey can I ask what did you eventually figure out the problem to be ?
    I've got no spark on 2008 TE 450 and I'm running out of ideas..

    If I'm right the 2 wires at the primary on the coil one comes from the ECU already voltage regulated and the other leads of to other components I was thinking like a common ground maybe but I'm not getting nothing there on the meter turning over the motor.