Waveform 2
Heated Oxygen Sensor
REFERENCE WAVEFORM 2
| Symbol (Terminal No.) | Between OX1B and EX1B Between OX2B and EX2B |
| Tester Range | 0.2 V/DIV., 200 msec./DIV. |
| Condition | Engine speed maintained at 2,500 rpm for 2 minutes after warming up sensor |
HINT:
In DATA LIST, item O2S B1 S2 shows the ECM input values from the heated oxygen sensor.