Preliminary Check: Notes
WARNING: This page is about a different car, the 2024 Audi A8 Quattro, 2023 Audi A8 Quattro, and 2022 Audi A8 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Before performing any pin point test or component diagnosis, a Preliminary Check must be performed.
Check for Technical Bulletins that may supersede any information included in the repair information or GST Manual.
- For Electrical Testing: Refer to Electrical Testing .
- For Fuel System Mechanical Testing: Refer to Fuel System Mechanical Testing .
- For Oxygen Sensor Preliminary Tests: Refer to Oxygen Sensor Preliminary Tests .