Test Conditions
WARNING: This page is about a different car, the 2025 Audi S3, 2025 Audi RS 3, and 2025 Audi A3 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
- The battery is in battery support mode. Refer to BATTERY, CHARGING .
- Fuel pump fuses/Fuel Pump Control Module -J538- OK. Refer to the appropriate Wiring Diagram.
- Fuel Pump Control Module -J538- OK; check using the Vehicle diagnostic tester .
- Fuel tank is at least 1 /4 full.
- Fuel filter is OK.
- Fuel lines are OK (not blocked, not crushed).
- Ignition switched off.