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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis (Single Page) >> General Information >> Engine Performance >> Waveforms - Injector Pattern Tutorial - General Information >> Voltage Waveform Samples >> Example #2 - Voltage Controlled Driver

Example #2 - Voltage Controlled Driver

The known-good waveform pattern in Fig. Fig 1 is from a GM 3.8L V6 PFI VIN [3]. It was taken during hot idle, closed loop and no load.

Fig 1: Injector Bank - Known Good - Voltage Pattern
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