Englisch > Deutsch Technik Kraftfahrzeuge/PKW und LKW

Ist im Prinzip nicht dasselbe gemeint?

The state of the art VVA engines, namely variable valve actuation engines, control the quantity of the charge by changing the valve lift: the lighter the load and the lower the revs of the engine, the smaller the necessary lift of the valves.
[2] In the VVA engines, which have better efficiency at light loads than conventional engines, the necessary air flow for idling is around 1/150 of the air flow capacity at peak power, which means that extremely tiny lift for the intake valves is necessary to provide less charge at lower revs.