Work procedure
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2001 Volkswagen Jetta, 2000 Volkswagen Jetta, 2000 Volkswagen Golf, 2000 Volkswagen GTI, and 1999 Volkswagen Jetta. 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.
NOTE:
- If the engine does not start, crank the engine using starter for at least 5 seconds, do not switch the ignition off afterward under any circumstances.
- Select "Mode 6: Check test the results of components that are not continuously monitored".
- Select the desired "Test-ID" of the component or system that is to be monitored, e.g. "Test-ID 01: Oxygen Sensor Monitor Bank 1 - Sensor 1".
- Select the desired "Test-ID".
The current minimum and maximum values will be displayed on the scan tool screen.
The following table is a numerical list of all "Test-IDs" or "Hex-IDs" that may be selected.
| Test-ID (Hex-ID) | Component or System |
| 01 ($01): Test-ID 01 ($01): Catalytic Conversion (Bank 1) | Catalytic Conversion (Bank 1) |
| 02 ($02): Test-ID 02 ($02): Oxygen Sensor Bank 1- Sensor 1 | Oxygen Sensor (Bank 1- Sensor 1) |
| 05 ($05): Test-ID 05 ($05): Tank Ventilation System, Tank Leak Test | Tank Ventilation System, Tank Leak Test |