Reference waveform No.2
Oxygen signal (1) and heater output signal (2) of heated oxygen sensor-2:
WAVEFORM REFERENCE
| Measurement terminal | Bank-1 CH1: C37-1 or C37-2 to C37-81 CH2: C37-3 to C37-81 CH3: C37-46 to C37-81 Bank-2 CH1: C37-20 or C37-21 to C37-81 CH2: C37-22 to C37-81 CH3: C37-46 to C37-81 |
| Oscilloscope setting | CH1: 10 V/DIV, CH2: 500 mV/DIV, CH3: 5 V/DIV TIME: 400 ms/DIV |
| Measurement condition | Engine is racing after warmed up engine. |