Diagnostic Method
- Abnormality Judgement
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
Judgement Value
JUDGEMENT VALUE REFERENCE
| Malfunction Criteria | Threshold Value |
|---|---|
| |Secondary air pipe pressure - Intake manifold pressure| | ≥ 26.7 kPa (200 mmHg, 7.9 inHg) |
| |Intake manifold pressure at engine start - Intake manifold pressure| | < 1.3 kPa (9.99 mmHg, 0.4 inHg) |
Time Needed for Diagnosis: 328 ms
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
- Normality Judgement
Judge as OK and clear the NG if the continuous time while the following conditions are established is more than the predetermined time.
Judgement Value
JUDGEMENT VALUE REFERENCE
| Malfunction Criteria | Threshold Value |
|---|---|
| |Secondary air pipe pressure - Intake manifold pressure| | < 26.7 kPa (200 mmHg, 7.9 inHg) |
Time Needed for Diagnosis: 262 ms