Recent content by m0rt3nlund

  1. M

    Yamaha OX66 225 - Source of tacho signal?

    Hi! I am having a problem with my OX66 225 and cannot get a tacho readout. I have measured the green wire coming out of the ECU/CDI (The one that goes into the 10pin harness for the tachometer) against ground using AC voltage and was expecting a fluctuating reading based on the current rpm of...
Top