This product acquires engine crank corresponding phase signal and rotating speed signal , which after ecu treatment , are used together with signals collected from other load sensor ( such as shutter location sensor ) to achieve electronic control over engine ignition timing , resulting in enhanced performance of engine in oil consumption , exhaust , output and torque 该产品采集发动机曲轴相位信号及转速信号,同其它负荷传感器(如节气门位置传感器等)采集到的信号,经电控单元ecu处理后,实现对发动机点火正时的电子控制,使发动机系统的综合性能得到较大提高(如发动机的燃油消耗率、排放、输出功率、扭矩等) 。