All ECU’s use different sensors to ascertain load. On the other hand the strategy employed varies in between engines as the Silvertop takes advantage of a simple Vane sort airflow meter whilst the Blacktop works by using a far more sophisticated vacuum (MAP) and throttle situation (TPS) for bigger throttle https://4ageblacktopforsale05802.elbloglibre.com/31286771/not-known-facts-about-4a-ge-engine-for-sale