Regeneration Control
WARNING: This page is about a different car, the 2018 Infiniti Q60. However, it is still accessible from the selected car via links, so may be relevant.
When ECM judges the vehicle is in the deceleration condition, ECM increases the target voltage calculated by each sensor signal to charge the battery with regeneration power.
When the vehicle goes out of deceleration condition, ECM stops the alternator generation to reduce engine load if the battery is charged enough. As the result, the fuel consumption is reduced.
Control Image