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Electrical operation verification of a high-pressure gasoline injector with an oscilloscope. Explanation of the characteristics and particularities of the operation of high-pressure gasoline injectors with magnetic opening. Electrical connection of the oscilloscope for electrical verification of the injector, measurement of positive supply voltage, negative control voltage of the injector and current in the injector. Measurement and analysis of the positive supply voltage oscillogram of the injector coil. Measurement and analysis of the negative control voltage oscillogram of the injector coil. Joint analysis of the positive and negative ground injector activation oscillograms. Measurement and analysis of the injector activation current oscillogram. We performed the tests with a PICO PQ178 oscilloscope. The product link is this https://www.miac.es/tienda-producto-v...