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Oscilloscope Patterns and Waveforms
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Oscilloscope Patterns and Waveforms
Inspection Using An Oscilloscope (Reference)
HO2S (front) signal
-
PCM terminal: 4W (+) <-> 4A (-)
-
Oscilloscope setting:
0.2 V
/DIV (Y),
2.0 ms
/DIV (X), DC range
-
Vehicle condition: Idling after warm-up