Engine idling stop system


Development of “idling stop system” for small-size motorcycles

Stops the engine automatically, starts the engine by only opening the throttle

Key points of development
Operations of “idling stop system”
  0.9 second from the opening of throttle to the start of vehicle

Starts the engine quiet and jolt-free, scooter starts moving smoothly

Alternator/starter motor directly mounted on the end of the crankshaft
When the ACG functions as a starter motor

Precise control of charging and discharging the battery

Charging system designed to prevent discharging of the battery
Reduced friction from the power generation
  The charging voltage at the time of start is regulated.

Improved fuel economy and reduced exhaust emissions in city-driving mode

Benefits of the “idling stop system”

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