What is the difference between Toyota VVTi and valvematic?

With VVT-i, engines can move air in-and-out at the same rate as the flow of traffic and actual driving conditions, while also reflecting engine load and rotation. In addition to VVT-i's current valve timing control, Valvematic's new variable valve technology provides continuous valve lift control.

What is Valvematic from Toyota?

And consequently more precise control of the combustion. Process the net result is that Valvematic. Further enhances your Toyota engine's.

What are the advantages of a valvematic engine?

The system also reduces the pumping losses normally caused by the engine vacuum found at the throttle plate. The 2.0 Valvematic engine improves fuel economy by 5-10%, increases performance by 10%, and reduces C02 emissions.

Is VVTI better than VVT?

Differences Between VVT-i and Non VVT-i The difference between these two engines becomes more apparent when looking at the torque produced by the engine. Vehicles equipped with VVTI engines can produce significant torque at low engine speeds and can generate abundant horsepower at high engine speeds.

Valvematic (она же “VVTI”, она же “Variable Valve Timing Intelligent”) – это интеллектуальная система изменения фаз газораспределения. Инженеры …
Система Valvematic в современных автомобилях работает за счёт управления скоростью и объёмом подачи топливовоздушной смеси в цилиндры.