NSR250.net Forums Logo: Honda NSR 250 Forums, Classifieds and Service Manual in English. Covering All Honda NSR 250 MC16, MC18, MC21 and MC28 models
NSR250.net Forums

#
 
#
 
Performance Engineering

  • NSR250 Forums Index ‹
  • Members Content
  • Members Garage
  • Subscription
  • Transactions
  • FAQ
  • Search
  • Register
  • Log in

View Single Post


 Topic: No Spark on MC21 







Roman250
Supporter - Titanium
Supporter - Titanium
 
    Send private message View user's profile
    Reply with quote

No Spark on MC21

Roman250 » Wed Aug 29, 2012 8:43 am

I went for a mountain ride the other day. Bike was running fine, stopped at the top for a rest and went I went to start it, wouldn't budge.

I checked all the usual things. Pulled the plugs, saw they were black and wet, so I replaced them. But when I checked for spark by grounding them to the frame, I got nothing. The oil light was turning on, but the battery was almost dead.

So I took the battery out, charged it, and still no spark when I put it back. And now, the oil bulb is not coming on.

I have:
-checked the kill switch for continuity (good)
-went over all the electrical connections (good)
-checked battery voltage (12.55v)
-checked ignition coil resistance
Top Cylinder: Primary 1 ohms, Secondary 3,280 ohms
Bottom Cylinder: Primary .8 ohms, Secondary 4,330 ohms

I suspected it was my ignition coil connectors as they were flimsy, or the kill switch that was dirty. But cleaned both and still nothing, and the oil light won't turn on. Any ideas? Electrical issues are new to me so maybe I'm missing something...

Thanks
Back to top

  • NSR250 Forums Index
  • All times are GMT
Powered by phpBB © 2001, 2005 phpBB Group


Hosted by NSR250dotNET © 2008 NSR250dotNET