Fuel Delivery Module and Fuel Level Sensor. I 1. Fuel supply unit with fuel filter in flange. After installation, fill the car with at least 5 liters of fuel; 2. Fuel line to the engine. Do not bend. To disconnect from the flange, press the fitting lock. Clipped to the fuel tank; 3. Sealing cuff. Replace. Install dry; 4. Retaining ring. Tighten to 110 Nm; 5. Fuel line to the metering pump on a car with an independent heater. Do not bend. To disconnect from the flange, press the fitting lock. Clipped to the fuel tank; 6. Electrical connector for fuel pump "G6" and fuel level sensor "G"; 7. Electrical connector of the fuel pump control unit "J538"; 8. Bolt. 2.5 Nm; 9. Used fuel pump "J538"; 10. Fuel level sensor "G"; 11. Ejector pump; 12. Working line. To disconnect, press the fitting lock
[This publication is borrowed from the resource: AudiManual]