Ask for and share advice on using the PicoScope kit to fix vehicles here.
dominic
OneWave
Posts: 16 Joined: Tue May 15, 2012 12:17 pm
Post
by dominic » Wed Nov 14, 2012 1:52 am
Hi guys.
I have an MV that runs rough, like a missfire.
I am wondering if you can help me to understand the trace I have taken? The voltage spikes at the end of the burn time and I have not seen this on anything I have tested previously, and looks wrong.
Thanks very much
Robski
Advanced User
Posts: 598 Joined: Tue Sep 14, 2010 6:36 pm
Location: Yorkshire
Post
by Robski » Wed Nov 14, 2012 8:30 am
The voltage spikes at the end of the burn time and I have not seen this on anything I have tested previously, and looks wrong.
Is that all you notice ?
Twin cylinder ?
Secondary ?
What about the current amplitudes, single COP, cassette type ?
Avdr
TwoWaves
Posts: 157 Joined: Sun Jan 08, 2012 9:25 am
Post
by Avdr » Fri Nov 16, 2012 5:29 pm
1000cc bike is more likely to be a 4pot.
Coils are 'probably' double ended wasted spark