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electrical yzf600r

  1. Streetfighter Help Needed!
    I am wiring up a Koso XR-SA guage to my Yamaha yzf600r. And I am having many troubles. 1) Accesory 2 and 3 have each have a blue wire that is not in the diagram. Does anyone know what this is. 2) the stock guage did not have a fuel indicator but just a fuel warning light. The koso has a fuel...