Abnormality Judgment
Judge as NG when the continuous time of meeting all the malfunction criteria below becomes more than 2560 milliseconds (10 cycles).
Judgment Value
MALFUNCTION CRITERIA AND THRESHOLD VALUE REFERENCE
| Malfunction Criteria | Threshold Value |
|---|---|
| Output voltage level | Low |
| Rear oxygen sensor heater control duty | < 75% |
Time Needed for Diagnosis: 2.56 seconds
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.