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Inspection Using An Oscilloscope (Reference)
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Eccentric shaft position sensor
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Eccentric shaft position sensor
Terminal connected: 2U (+)-Negative battery terminal
Oscilloscope setting: 2 V/DIV (Y): 5 ms/DIV (X), DC range
Measurement condition: Idling after warm-up (no load)
Fig 1: Identifying Eccentric Shaft Position Sensor Graph
Courtesy of MAZDA MOTORS CORP.