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If you have no spark on your nc23 read this...

Posted: Mon Jun 18, 2012 6:57 pm
by willpisme
Hi all,

Great forum i have been surfing my way through it for the past few days trying to figure out why my NC23 doesnt have any spark.

Turns out the fuel pump relay affects the coils as well. I had no spark and no fuel pumping. Even when shorting out the relay, only the fuel pump was working.
So if the relay breaks, the fuel and ignition goes with it! Replaced the fuel pump relay and the bike has fired up for the first time in 3 years :) :)


Im not sure if this has been posted as a possible solution already, but I just thought i'd post this to help anyone having problems!! (and also introduce myself of course)

Re: If you have no spark on your nc23 read this...

Posted: Mon Jun 18, 2012 7:15 pm
by Davez29
Welcome and good to see that another 400 has been revived. :peace: