have you ever heard the term VVT-i, the term is often viewed in a vehicle / car, especially on the brand of Toyota vehicles.
what is mean by VVT-i, how cars work and its usefulness.
Description Generally, valve timing is fixed, but the VVT-i system uses hydraulic pressure to change the rotation of the intake cam shaft and change the valve timing. It is possible to increase output, improve fuel efficiency, and lower emission levels. As shown in the figure.
the system is designed to control the valve timing by changing the rotation of the intake camshaft in the range 40A ° of crankshaft angle to obtain an optimal valve timing according to engine condition based on signals from the sensors.
workings and usefulness in wait for the next post.
what is mean by VVT-i, how cars work and its usefulness.
Description Generally, valve timing is fixed, but the VVT-i system uses hydraulic pressure to change the rotation of the intake cam shaft and change the valve timing. It is possible to increase output, improve fuel efficiency, and lower emission levels. As shown in the figure.
the system is designed to control the valve timing by changing the rotation of the intake camshaft in the range 40A ° of crankshaft angle to obtain an optimal valve timing according to engine condition based on signals from the sensors.
workings and usefulness in wait for the next post.
