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Home >> Mazda >> 2001 >> MX-5 Miata L4-1.8L DOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Variable Valve Timing Solenoid >> Testing and Inspection >> Oscilloscope Patterns and Waveforms
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Oscilloscope Patterns and Waveforms




Oil control valve (OCV) signal
- PCM terminal: 4D (+) <-> 4A (-)
- Oscilloscope setting: 2.0 V/DIV(Y), DC range
- Vehicle condition: idle after warm-up(no electrical load)
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