When the driver presses the fuel pedal as many as 70%, the CVT transmission ECU will activate this SAT element and mimic the exact same gear shifting behaviour of an everyday standard computerized transmission. Other makers, including Toyota, have used this trick for many years.  Your browser isn’t supported anymore. https://franciscolafhj.blogsvirals.com/33291399/how-cvt-proton-can-save-you-time-stress-and-money