求翻译：2、将空气滤芯全部拆下，再次诊断仪观察数据流里的增压压力传感器升压压力，由原来126KPa-开到139KPa同时用万用表对ECU 57针和128针进行电压观察电压1.26V-194V证明两组数现在都处于正常状态是什么意思？

2, the air filter all removed again diagnostic apparatus of supercharger boost pressure of the pressure sensor in the observed data stream from the original 126kpa-open to 139kpa ecu 57 pin and 128-pin voltage with a multimeter to observe the voltage 1.26v-194v prove that two sets of numbers in a no