What is the system (VVT-I) that comes with Toyota cars?
Today we do not want to go into detail, but will explain so that everyone can easily understand.
The VVT-I system or Variable Valve Timing intelligence is a mechanical brain system for controlling the mechanism to adjust the opening and closing timing of the intake valves, which is a patent developed by Toyota. This system controls the variable valves. So that the engine responds best to your acceleration according to the engine rpm.
This system improves the performance of the entire engine as the accelerator pedal is pressed by activating various systems appropriately and increasing engine rpm power. It will work during the opening and closing of the valve in order to obtain torque in response to the driver's acceleration and will change the rhythm again when the speed slows down. to save fuel It also helps make the exhaust system cleaner.
The simple summary is This system will help make the acceleration and overtaking more responsive. With a computer system and helps you save more fuel when driving without a lot of speed.