How to correct Mitsubishi Outlander 2.4 variable valve lift motor?

VLT (Variable Lift and Timing) changes the timing and opening duration while changing the lift. The valve lift can be changed independently, that is, while keeping the valve timing and opening duration unchanged.

2. Change the maximum lift of the valve independently.

Independent variable valve lift is rarely used in practical products because it is difficult to meet the requirements of speed change on intake and exhaust flow characteristics. VLT with variable lift and timing is widely used in engines.