Source Coil Resistance damage
Close
    
    
Results 1 to 4 of 4
Like Tree1Likes
  • 1 Post By Peterb

Thread: Source Coil Resistance damage

  1. #1
    Junior Member elkraken's Avatar
    Join Date
    Sep 2016
    Posts
    9

    Source Coil Resistance damage

    Hello friends!

    My motorcycle turned off and I can not turn it on again, I opened the motor to check the stator, and I checked the resistances of the source coils, charge coil, and pickup coil.
    the source coil of my tw200 nc 2001 does not show resistance.

    my question is: can I send power from the battery to the CDI directly so that my motorcycle turns on?

    The other coils are within the range set by the manufacturer.

    thanks for your help!

    Greetings from Mexico

  2. #2
    Senior Member Fred's Avatar
    Join Date
    Dec 2011
    Location
    Turtle Wrangling the Sierras
    Posts
    19,069
    Lo siento,mala suerte. I believe a working stator is required to feed power to your CDI and ignition coil, otherwise no spark. Others can give more accurate diagnostic info but depending on the year your source coils should have about 400 to 450 ohms. No resistance means a short circuit.
    Last edited by Fred; 12-30-2018 at 10:07 PM.
    2003 TW200 "Betty Boop"
    2006 TW200 "Nibbler", a.k.a. “Mr.Gizmo"
    Hidden Content All Things Considered I’ld Rather Be Motorcycling

  3. #3
    Junior Member elkraken's Avatar
    Join Date
    Sep 2016
    Posts
    9
    Thanks for your reply,
    I think the only option is the replacement, there is no visible damage, but reading in my multimeter in null.
    I wish you a safe ride always.

  4. Remove Advertisements
    TW200Forum.com
    Advertisements
     

  5. #4
    Senior Member Peterb's Avatar
    Join Date
    Apr 2011
    Location
    North Bay, Ontario, Canada
    Posts
    1,488
    Are you sure you have your ohmmeter on the correct scale? No resistance would indicate a shorted coil (zero ohms) . Infinite resistance would indicate and open circuit.
    Fred likes this.

Sponosred Links

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Similar Threads

  1. Source Coil Wiring to CDI - GY6 CDI Troubles
    By Oleschool in forum Technical Help
    Replies: 2
    Last Post: 08-17-2015, 09:14 AM
  2. Questions about stator source coil testing for 88 TDub
    By JustSomeDude in forum Technical Help
    Replies: 7
    Last Post: 03-02-2014, 09:56 PM
  3. 1987 Pulse Coil Resistance To Earth?
    By Lee_Hewitt in forum Technical Help
    Replies: 2
    Last Post: 11-30-2013, 03:41 AM
  4. How to check STATORS ohm RESISTANCE???
    By craig c in forum Technical Help
    Replies: 1
    Last Post: 11-05-2013, 07:03 PM
  5. Panniers and Wind Resistance
    By retmotor in forum General Discussion
    Replies: 7
    Last Post: 08-26-2012, 04:23 PM