BMW N54 Piezo Injector Voltage vs Current Waveforms
Resource
Driveability
2008 BMW 335i 3.0L (N54B30A) 6-spd (S6-53BZ)
P0171 — System Too Lean Bank 1
P0174 — System Too Lean Bank 2
Piezo
Injector Waveform
Current
Here are two injector waveforms:
There is an article I posted in 2018 here that might be useful.
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