All ECU’s use several sensors to ascertain load. However the strategy utilised varies between engines since the Silvertop utilizes an easy Vane type airflow meter although the Blacktop works by using a far more complicated vacuum (MAP) and throttle position (TPS) for more substantial throttle openings wherever there is no https://4ageblacktopforsale71470.mybuzzblog.com/10959673/an-unbiased-view-of-4age-20v-itbs