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MPV ES
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Pcm Inspection
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Inspection Using An Oscilloscope (Reference)
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SGC signal
SGC signal
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Fig 1: SGC Signal Inspection By Using Oscilloscope (Reference)
Courtesy of MAZDA MOTORS CORP.
PCM terminal: 85(+)-86(-)
Oscilloscope setting: 0.5V/DIV (Y), 10ms/DIV (X), AC range
Vehicle condition: idle after warm up
Courtesy of MAZDA MOTORS CORP.