TID $05 (05): Tank Ventilation System, Tank Leak Test
WARNING: This page is about a different car, the 2006 Audi A4, 2005 Audi A4, 2004 Audi A4, 2003 Audi A4, and 2002 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
- Connect the scan tool.
- Start the engine and run at idle.
- Select "Mode 6: Check test the results of components that are not continuously monitored".
Select "Test-ID 05 ($05)".
- Select the desired "Component-ID (TID)" or "Hex-ID".
- Check specified values at idle.
| Component-ID (CID) (Hex-ID) | DTC | Component or System | Min. | Max. | Additional Information |
|---|---|---|---|---|---|
| 0D ($13) | P0442 | Pressure Check. Small leak test. | --- | 1.85-2.05 seconds | Refer to DTC P0442 in the OBD DTC Summary Table. P0442 . |
| 0D ($13) | P0455 | Pressure Check. Large leak test. | --- | 0.95 seconds | Refer to DTC P0455 in the OBD DTC Summary Table P0455 . |
| 11 ($17) | P0456 | Pressure Check. Pinhole leak test. | --- | 2.05-7 seconds | Refer to DTC P0456 in the OBD DTC Summary Table P0456 . |
- If any of 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 → Mode 03: Interrogating fault memory .
- Switch the ignition off.
- End of diagnosis.