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 |
|---|---|
| A value | Less than 0.85 |
| Output voltage value of rear oxygen sensor | Less than 0.15V |
Time needed for diagnosis: 10000ms
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.