12-04-2017, 11:28 AM
APDV is synonymous with "Advanced System of Variable Digital Ignition Pro Series". Hero MotoCorp has developed the Pro Variable Variable Ignition Advanced Technology. This system uses digitally controlled (electronically) variable ignition. Passion XPro implements this technology that controls (varies) the time of ignition digitally with the help of a digital CDI unit and the system TCI. In addition, it helps improve fuel combustion, resulting in better pick-up and mileage as claimed by Hero Motocorp.
It can be understood in the following video: