Diagnosis 2
Detect the malfunction by the cumulative value obtained from the amount of variation in λ change.
Judge as NG when the following conditions are established.
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value |
|---|---|
| Cumulative value obtained from the amount of variation in λ change | Less than value of Map |
CUMULATIVE VALUE OBTAINED FROM AMOUNT OF VARIATION SPECIFICATION - MAP
| Cumulative value obtained from the amount of variation in λ | 0 | 3 | 9 |
|---|---|---|---|
| Cumulative value obtained from the amount of variation in λ change | 0 | 2.5 | 2.5 |
Time needed for diagnosis: 120 s
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.