Diagnostic Method
Judge as NG when the continuous time of completing the all malfunction criteria below becomes more than the time needed for diagnosis (2 seconds).
Judgment Value
JUDGMENT VALUE REFERENCE CHART
| Malfunction Criteria | Threshold Value |
|---|---|
| Engine speed - Targeted engine speed | ≥ 1500 RPM |
| Feedback value for ISC | ≤0 |
| Change of engine speed for every engine CA of 120° | ≥ -5 RPM |
Time Needed for Diagnosis: 2 seconds
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
- Normality Judgment
Judge as OK and clear the NG when the continuous time of completing the malfunction criteria below becomes more than the time needed for diagnosis (5 seconds).
Judgment Value
JUDGMENT VALUE REFERENCE CHART
| Malfunction Criteria | Threshold Value |
|---|---|
| Engine speed - Targeted engine speed | < 200 RPM |