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 |
|---|---|
| Rear oxygen sensor heater current | Less than value of Map |
VOLTAGE SPECIFICATION - MAP
| Battery voltage (V) | 10.9 | 12 | 13 | 14 | 15 | 16 |
|---|---|---|---|---|---|---|
| Threshold value (mA) | 330 | 358 | 385 | 413 | 440 | 468 |
Time needed for diagnosis: 10 s
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.