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: MC21 powervalve? charging? premix? 







petralism
Supporter - Titanium
Supporter - Titanium
 
    Send private message View user's profile Visit poster's website AIM Address
    Reply with quote

petralism » Wed Dec 07, 2011 8:39 am

For the battery maybe bad regulator (serious problem it can burn the pgm)
Maybe the battery is dead again it can do damage!
or it has some electrical leek in the wire harness!

Premix i use 30 /1

If you open the ignition and push run on you will hear one sound, is the power valve but if you want to be sure look at the front cylinder you will see power valve it has 2 wires when you open the throttle in neutral at 2.000 rpm should move it opens if it is not move then the powervalve didnt work, reason bad servo bad pgm or many too many reasons!


ps the leaking in conection cylinder with exhaust isnt serious problem... dont worry about it! If you buy it we will talk about it !!


Last edited by petralism on Thu Dec 08, 2011 10:26 am; edited 1 time in total
Back to top

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


Hosted by NSR250dotNET © 2008 NSR250dotNET