Diagnostic Method 2
Detect the malfunction by calculating the average amplitude of λ.
Judge as NG when the following conditions are established.
JUDGMENT VALUE
| Malfunction Criteria | Threshold Value | DTC |
|---|---|---|
| Average value for λ amplitude | > 0.07 | P015A and P015B |
Time Needed for Diagnosis: 70000 ms
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.