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Home >> Mitsubishi >> 1990 >> Montero LS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> Crank Angle Sensor >> Inspection Using Oscilloscope
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Inspection Using Oscilloscope

  1. Run engine at idle speed.
  2. 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
G00358332Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.