Typical chinese CDi should be as the aboves. Bu/Y often found in REAL Honda, Bu/W in copycats
https://www.microsofttranslator.com/....asp%3Fid%3D16 proven ur guess into facts
b4 plug anything in
Same shape ≠ Same pinout
http://www.microsofttranslator.com/b...uthorid%3D2790 by bike electronic engineer
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Grabbed via
https://en.wikipedia.org/wiki/CNKI in library