Nc30 not sparking correctly

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GarrethMarcRodwa
One Hit Wonder
Posts: 1
Joined: Mon Sep 26, 2016 7:17 pm
Nc30 not sparking correctly

Post by GarrethMarcRodwa »

I have a Honda VFR400R Repsol Nc30, it idles but sound rough, front coil spark is strong, rear coil is weak, the pulse generator only reaches 0.7v instead of a minimum 1.8v, battery charges perfectly and increases charge when revving, what could be the problem, I hope its not an expensive issue, please Help Someone
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magg
Senior Member
Posts: 1916
Joined: Mon Sep 20, 2010 11:55 pm
Bike owned: VFR400
Location: Blue Mountain NSW Australia
Re: Nc30 not sparking correctly

Post by magg »

How are you measuring the output voltage of the pulse generator? With the headlight off, what voltage do you measure across the battery at 5000 rpm?
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