Diagnostic Method 2
Detect the malfunction by the cumulative value obtained from the amount of variation in A change.
Judge as NG when the following conditions are established.
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value | DTC |
|---|---|---|
| Cumulative value obtained from the amount of variation in λ change | < Value from Map | P014C and P014D |
CUMULATIVE VALUE SPECIFICATION - MAP
| Cumulative value obtained from the amount of variation in A | 1.00 | 2.20 | 6.00 |
|---|---|---|---|
| Cumulative value obtained from the amount of variation in A change | 0.00 | 2.00 | 6.00 |
time needed for diagnosis: 90000 ms
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.