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Crank Angle Sensor
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Inspection Using Oscilloscope
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Inspection Using Oscilloscope
Run engine at idle speed.
Connect the probe to the oscilloscope pick-up point as shown in the circuit diagram. See
Figure
. Waveform should be as illustrated. See
Fig 1
.
Fig 1: Crank Angle Sensor Waveform
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.