Diagnostic Method
- Abnormality Judgment
Judge as NG when one of the following conditions is established.
JUDGMENT VALUE
| Malfunction Criteria | Threshold Value |
|---|---|
| (1) Main throttle opening angle - Main throttle opening angle at monitoring start | ≥ 2 ° |
| (2) Monitoring IC Disable status | OFF |
| (3) Monitoring IC register writing value | Reading value |
Time Needed for Diagnosis:
- 24 ms
- 0.08 s x 2 time(s)
- 200 ms
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
- Normality Judgment
Judge as OK and clear the NG if the following conditions are established.
JUDGMENT VALUE
| Malfunction Criteria | Threshold Value |
|---|---|
| (1) Main throttle opening angle - Main throttle opening angle at monitoring start | < 2 ° |
| (2) Monitoring IC Disable status | ON |
| (3) Monitoring IC register writing value | = Reading value |
Time Needed for Diagnosis:
- 80 ms
- None
- 2000 ms