Section 94 (Fuel Supply)
WARNING: This page is about a different car, the 2004 Audi S4, 2004 Audi A4, 2003 Audi A4, and 2002 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
- Fuel Supply
- Fuel Supply system, servicing guidelines
- Fuel supply system (front-wheel drive) - Vehicles up to 06.2003
- Notes
- Fuel tank with attachments, component overview
- Fuel tank, draining
- Fuel tank with attachments, removing and installing
- Fuel delivery unit and fuel gauge sender, component overview
- Fuel pump, testing (electrical test)
- Fuel pump delivery rate, checking - Vehicles with 4-cyl. Turbo engine
- Fuel pump delivery rate, checking - Vehicles with 6-cyl. Turbo engine
- Fuel delivery unit, removing and installing
- Sender for fuel gauge -G-, testing
- Fuel gauge sender, removing and installing
- Fuel Tank Lock Switch -F314-
- Fuel supply system (front-wheel drive) - Vehicles as of 07.2003
- Notes
- Fuel tank with attachments, component overview
- Fuel tank, draining
- Fuel tank with attachments, removing and installing
- Fuel delivery unit and fuel gauge sender, component overview
- Fuel pump, testing (electrical test)
- Fuel pump delivery rate, checking - Vehicles with 4-cyl. Turbo engine and 6-cyl. engine
- Fuel delivery unit, removing and installing
- Sender for fuel gauge -G-, testing
- Fuel gauge sender, removing and installing
- Fuel Tank Lock Switch -F314-
- Fuel supply system (all-wheel drive) - Vehicles up to 06.2003
- Notes
- Fuel tank with attachments, component overview
- Fuel tank, draining
- Fuel tank with attachments, removing and installing
- Fuel delivery unit and fuel gauge senders, component overview
- Fuel pump, testing (electrical test)
- Fuel pump delivery rate, checking - Vehicles with 4-cyl. Turbo engine
- Fuel pump delivery rate, checking - Vehicles with 6-cyl. engine
- Fuel delivery unit, removing and installing
- Sender for fuel gauge -G-, testing
- Sender for fuel gauge -G-, removing and installing
- Fuel Level Sensor 2 -G169-, testing
- Fuel Level Sensor 2 -G169-, removing and installing
- Suction jet pump, function
- Suction jet pump in left fuel tank chamber, removing and installing
- Fuel Tank Lock Switch -F314-
- Fuel supply system (all-wheel drive) - Vehicles as of 07.2003
- Notes
- Fuel tank with attachments, component overview
- Fuel tank, draining
- Fuel tank with attachments, removing and installing
- Fuel delivery unit and fuel gauge senders, component overview
- Fuel pump, testing (electrical test)
- Fuel pump delivery rate, checking - Vehicles with 4-cyl. Turbo engine, 6-cyl. and 8-cyl. engine
- Fuel delivery unit, removing and installing
- Sender for fuel gauge -G-, testing
- Sender for fuel gauge -G-, removing and installing
- Fuel Level Sensor 2 -G169-, testing
- Fuel Level Sensor 2 -G169-, removing and installing
- Suction jet pump, function
- Suction jet pump in left fuel tank chamber, removing and installing
- Fuel Tank Lock Switch -F314-
- Fuel filter, servicing
- Fuel system, bleeding
- EVAP canister/leak detection system, servicing (front-and all-wheel drive vehicles)
- Notes
- EVAP canister, removing and installing
- EVAP canister and Leak Detection Pump (LDP), hose diagram (4-cylinder engines)
- EVAP canister and Leak Detection Pump (LDP), hose diagram (6-cylinder engines)
- EVAP canister and Leak Detection Pump (LDP), hose diagram (8-cylinder engines)
- Evaporative Emissions (EVAP) system diagnostic leak test
- Evaporative Emission (EVAP) system, automatic diagnostic leak test
- Evaporative Emissions (EVAP) system diagnostic leak test, performing
- Evaporative Emissions (EVAP) System Diagnosis using KLI9210 EVAP Tester
- Description
- Test EVAP system using Leak detection pump (LDP) -V144-
- Perform EVAP tester self-test
- Calibrate KLI9210 Tester
- Test fuel cap
- Test Leak detection pump (LDP) -V144- for internal leaks
- Test EVAP System
- Continued for all vehicles
- Method 1: Locate leak with smoke generator
- Method 2: Locate leak with ultrasonic tester
- Leak detection pump (LDP) -V144-, checking
- Leak detection pump (LDP) -V144-, removing and installing
- Accelerator linkage, servicing