DTC Detection Logic
| DTC | CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | |
| P0131 | A/F SENSOR1 (B1) [Air fuel ratio (A/F) sensor 1 (bank 1) circuit low voltage] |
Diagnosis condition | - |
| Signal (terminal) | A/F sensor 1 (bank 1) signal | ||
| Threshold | The A/F signal computed by ECM from the A/F sensor 1 signal is constantly approx. 0 V | ||
| Diagnosis delay time | - | ||
| P0151 | A/F SENSOR1 (B2) [Air fuel ratio (A/F) sensor 1 (bank 2) circuit low voltage] |
Diagnosis condition | - |
| Signal (terminal) | A/F sensor 1 (bank 2) signal | ||
| Threshold | The A/F signal computed by ECM from the A/F sensor 1 signal is constantly approx. 0 V | ||
| Diagnosis delay time | - | ||