Diagnostic Method
- Abnormality Judgment
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
JUDGMENT VALUE CHART
| Malfunction Criteria | Threshold Value |
|---|---|
| Actual engine speed - Targeted engine speed | < -100 RPM |
| Feedback compensation for ISC | Max. |
Time Needed for Diagnosis: 10 s x 3 time(s)
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
- Normality Judgment
Judge as OK and clear the NG if the continuous time while the following conditions are established is more than the predetermined time.
JUDGMENT VALUE CHART
| Malfunction Criteria | Threshold Value |
|---|---|
| Actual engine speed - Targeted engine speed | ≥ -100 RPM |
Time Needed for Diagnosis: 10 s