Test-B: Oxygen Sensor Behind Catalytic Converter Bank 1- Sensor 2.
- Connect the scan tool.
- Start the engine and let run at idle speed.
- Select "Mode 6: Check test the results of components that are not continuously monitored".
Select "Test-B".
- Select the desired "Test-ID".
- Check specified values at idle.
| Test-ID (TID) (Hex-ID) | DTC | Component or System | Min. | Max. | Additional Information |
| 08($08) | P0138 | Short to Battery Check. | 0 | >1.05 V | Refer to DTC P0138 in the OBD DTC Summary Table for all monitoring values P0138 under Fuel and air ratios . |
- If any component or system fails to meet the specified values, refer to Diagnostic "Mode 03: Interrogating Fault Memory" to check for stored DTCs or the corresponding diagnostic repair procedure.
- Switch the ignition off.
End of diagnosis.