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Home >> Mazda >> 2006 >> MX-5 Miata L4-2.0L >> Repair and Diagnosis >> Starting and Charging >> Charging System >> Alternator >> Testing and Inspection >> Oscilloscope Patterns and Waveforms
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Oscilloscope Patterns and Waveforms

Generator output voltage signal




- PCM terminals: 2AJ (+)-Negative battery terminal (-)
- Oscilloscope setting: 2 V/DIV (Y), 1 minute/DIV (X), DC range
- Vehicle condition: Idle after warm-up