Here's how the Start/Stop system works: new mio125/Click150i

Not too long ago manufacturer started releasing scooters with start/stop system. It saves a lot of fuel by automatically turning off the engine when stopping for 3 seconds. But when you want to go again just twist the throttle and the engine comes back to life again. High Tech huh? Honda calls this system ACG or Alternating Current Generator and Yamaha calls this SMG or smart motor generator. Both of them might have different names but they work the same way.CONTINUE READING