Preliminary Check: Notes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 Audi A3 Quattro, 2017 Audi A3 Quattro, 2016 Audi A3 Quattro, 2016 Audi A3, and 2015 Audi A3 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 Service 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 .