RC51 Forums banner

1 - 8 of 8 Posts

·
Registered
Joined
·
6 Posts
Discussion Starter #1
Looking for front and rear harness for 03 rc51 used is fine.

I can find a front online which is super expensive but the rear is discontinued everywhere I look. Anyone parting out a bike orjust about gave up on theirs? Which I’m close to doing right now !!!!

The bike is turning over but not receiving any “spark” ....has Anyone else ran into this issue? If so what’s the problem?
 

·
Premium Member
Joined
·
208 Posts
Have you checked the CDI box? A few years ago I had a similar issue and it turned out to the the CDI box. Unfortunately they are a bit expensive to replace but you might be able to check ebay. I was able to borrow a friend of mines box to try in my bike that's how I was able to identify the culprit.
 

·
Premium Member
Joined
·
208 Posts
If it is the CDI box, there was a guy who posted a how to thread on fixing the box. I think it was this forum.
 

·
Registered
Joined
·
8 Posts
Check your headlight fuse. If this is blown, it will not have spark. It wont start. It should be a simple fix.
Are your headlights working low and hi? Check fuse.
I see your are looking for harness, if your headlights are not working, it wont turn.
 

·
Registered
Joined
·
1,616 Posts
Check your headlight fuse. If this is blown, it will not have spark. It wont start. It should be a simple fix.
Are your headlights working low and hi? Check fuse.
I see your are looking for harness, if your headlights are not working, it wont turn.
This is false. The headlight powers the start button. It has nothing to do with spark. If the bike won't crank it could certainly be that fuse, but it has nothing to do with actual engine operation.
 

·
Registered
Joined
·
1,616 Posts
When you toggle the kill switch to the run state, does the FI lamp light up for a couple of seconds and the fuel pump prime?
 
1 - 8 of 8 Posts
Top