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 | > 0.06 | A pair of P015A/P015B and a pair of P015C/P015D are diagnosed respectively. |
time needed for diagnosis: 90000ms
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
ENGINE (DIAGNOSTICS) (H6DO)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)