Oscilloscope Patterns and Waveforms
Manufacturer Specific PatternHO2S signal (front, RH/LH)
- PCM terminal: 60, 87 (+) <-> 91 (-)
- Oscilloscope setting: 0.2 V/DIV (Y), 200 ms/DIV (X), DC range
- Vehicle condition: Idle after warm up
HO2S signal (front, RH/LH)
- PCM terminal: 60, 87 (+) <-> 91 (-)
- Oscilloscope setting: 0.2 V/DIV (Y), 200 ms/DIV (X), DC range
- Vehicle condition: Idle after warm up