cdi jupiter z old or mio smile is different from cdi mio sporty and jupiter z new or vega zr even though they have the same color of wires and pin sockets but the path location of the cdi pin scheme is not the same, many of the mechanics are still new to install even though the paths are different then the cdi will shorten, for the cdi mio sporty or vega zr scheme the cd pin socket is as follows pin no.1 of the red wire is the pullser negative pin No.2 is empty pin no.3 orange cable is the coil pin no.4 brown wire is 12 volt ignition pin no.5 black wire is mass pin no.6 white wire is pullser positive while for the old jupiter z or old mio cdi pin line scheme pin no.1 orange cable is to the coil pin no.2 black wire is mass pin no.3 brown wire is 12 volt ignition pin no 4 of the red wire is the pullser negative pin no.5 white wire is pullser positive pin No.6 is empty #cdijupiterz #differencecdijupiterz #cdivegazr