< Soaking timer IC setting diagnosis >
When setting the activation setting time to soaking timer IC, compare the writing value to soaking timer IC with read out value. Judge as malfunction if the values do not match 3 times in a row.
Scheme 235
- Abnormality Judgment
Judge as NG when the following conditions are established.
| Malfunction Criteria | Threshold Value |
|---|---|
| Writing value and read out value when setting the soaking timer | Unmatch |
| Number of retrying the soaking timer setting | > or = 3 times |
JUDGMENT VALUE
- Normality Judgment
Judge as OK when the following conditions are established.
| Malfunction Criteria | Threshold Value |
|---|---|
| Writing value and read out value when setting the soaking timer | Match |
JUDGMENT VALUE