Diagnostic Method
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value |
|---|---|
| λ value | < 0.85 |
| Rear oxygen sensor voltage value | ≤ 0.15 V |
Time needed for diagnosis: 10000 ms
Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.