Posted July 23, 200717 yr hi, i have an rd350 ypvs control unit for my tzr 125 2rk when i wire the box in on my bike using the guide on another forum/site it gos through the normal cleaning method or whatever its called but does not open the valve when riding etc but i have since heard you have to cross to of the wires? does anybody know which ones? please help!!!!!
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