OBDMID $71 (113): Secondary Air Injection (AIR) System 1 (Bank 1)
- 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 "OBDMID 71 ($113)".
- Select the desired "Test-ID".
- Check specified values at idle.
| Test-ID (TID) (Hex-ID) | DTC | Component or System | Min. | Max. | Additional Information |
|---|---|---|---|---|---|
| 128 ($80) | P0491 | Function Check. | 0.0468 | --- | Refer to DTC P0491 under Additional exhaust regulation . |
- If any of the components or systems fail 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.