ok so i know i have a bad connection on my speed sensor that makes the speedo not read sometimes. when this happens i cant go past 4k bc thats where the 2 step is set at. however, once the engine light comes on, i can go past 4k AND vtec works....now correct me if im wrong but i thought that if the vss didnt work, vtec didnt either. anyone kno what the deal is here??? im baffled by this one. thanks in advance.