All ECU’s use different sensors to ascertain load. Having said that the tactic applied may differ in between engines since the Silvertop uses a straightforward Vane kind airflow meter while the Blacktop makes use of a more elaborate vacuum (MAP) and throttle place (TPS) for more substantial throttle openings the https://shanewhpyj.blogpayz.com/31407867/considerations-to-know-about-toyota-4age-blacktop-engine-for-sale