Sentences with phrase «seamlessly reactivates»

GM's Active Fuel Management system temporarily deactivates two (No. 2 and No. 5) of the engine's six cylinders in certain light - load driving conditions to enhance fuel efficiency and seamlessly reactivates them when the driver demands full power.

It deactivates four of the cylinders on the V - 8 engines and two cylinders on the V - 6 under light load conditions — operating the engines as a V - 4 — and seamlessly reactivates the cylinders when the driver demands greater power.