DTC Detection Logic
| DTC | M.U.T.-III SE screen terms (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| P2270 00 | O2 sensor signal bank 1 sensor 2 (O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2) |
A | Diagnosis condition | - |
| Signal (terminal) | Heated oxygen sensor 2 signal | |||
| Threshold | An excessively high voltage from the sensor is sent to ECM | |||
| Diagnosis delay time | - | |||
| B | Diagnosis condition | - | ||
| Signal (terminal) | Heated oxygen sensor 2 signal | |||
| Threshold | The minimum voltage from the sensor is not reached to the specified voltage | |||
| Diagnosis delay time | - | |||