Already replaced coil but plug will not spark getting anywhere from 10-20 volts to plug but no spark what could be the problem and what's the voltages supposed to be?

 

Just a quick FYI...this section is not for Honda atc's but for the Honda Big Red UTV.

 

Yea I seen that after already posted in correct section

 

again just purchased a honda atc 110 1983 i believe no spark changed coil, plug checked on/off switch for corrosion looks fine. cleaned the flywheel and components inside took off the surface rust. are the points inside the CDI case??? well im losted where to go with it help!!!!