Race Harness retrofit

Wbdisco

Member
Starting out with a 2011 EC250 with E-start. I got rid of the huge multi switch on the handle bar and got regular start stop switches. I recently came across a XC racing harness for a 2012 E start model on eBay from Matto Cycles. Anyway... about these terrible wiring diagrams that are out there. I have multiple images, also a print out manual. None of these I can actually read, they are either blurry or just plain illegible. Is there anyone that actually has a good readable version? Or has anyone actually written out the wiring harness when they traced it? I am assuming that the 2011 and 2012 are slightly different because of the model change that year, and also by just looking at connectors on the race harness. Do y'all have any suggestions short of ohming out all the wires? Anyone have any sources for the pins that go into connectors? I don't want this to look like a rats nest when get done, just a functional simple harness. thanks for the help.
 
This is not as easy as I was hoping. The xc harness doesn’t even begin to get close to where the regulator is mounted in the airbox, also there is no white/blue wire that goes to the coil. this is an oem harness, but seems like I’m missing something. I was hoping to streamline the harness but it’s not looking like that is going to happen.
 
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