Manual sections

Wiring diagrams

• 2.7L V6 5V Bi-Turbo (Engine Codes: Apb, Bel)
• 5 Spd. Manual Transmission - 01A
• 6 Spd. Manual Transmission - 01E
• Abbreviations
• Air Conditioning
• Anti-Lock/traction Control
• Application
• Automatic HVAC System
• Automatic Trans
• Axle Shafts
• Basic Trouble Shooting
• Blowers, Superchargers & Turbochargers
• Brake System - on Board Diagnostic (OBD) - ABS & ESP
• Brake System - on Board Diagnostic (OBD) - ABS & ESP: Diagnosis
• Brakes
• Cabin Air Filter
• Charging System
• Check Lists
• Clutches Manual & Hydraulic
• Communication Devices
• Computer Relearn
• Cooling Fan
• Cruise Control Systems
• Diagnostic Connector Locations
• Differentials & Drive Axles
• Door Locks & Anti-Theft Systems
• Drive Cycles
• Driveline/axles
• Driveshaft & Universal Joints
• DTC Index
• Electrical Component Locations
• Electronic Suspension
• Emission Applications
• Engine
• Engine Performance
• Exhaust
• Exterior Body Panels
• Exterior/interior Trim
• Fuel Supply System - All Engines
• Fuel Supply System - All Engines: Diagnosis
• Fuel System
• Fuses & Circuit Breakers
• Gauges & Instrument Panels
• Heated Glass/defoggers
• Identification
• Ignition System
• Manual Trans
• Mechanical
• Mechanical - Hydraulic
• Metric Conversions
• Mirrors
• Mode 6
• Multiport Fuel Injection (Mfi) - 3.0L V6 Avk
• Oem General Information
• On Board Diagnostic (OBD) - 2001 and Up
• On Board Diagnostic (OBD) - 5 Spd. Automatic Transmission 01V
• On Board Diagnostic (OBD) - 5 Spd. Automatic Transmission 01V: Diagnosis
• On Board Diagnostic (OBD) - 5 Spd. Automatic Transmission, 01L All Wheel Drive: Diagnosis
• On Board Diagnostic (OBD) - Central Locking System, Memory Seats, Ultrasonic Interior Monitor
• On Board Diagnostic (OBD) - HVAC
• On Board Diagnostic (OBD) - HVAC: Diagnosis
• On Board Diagnostic (OBD) - Radio, Navigation, Steering & Telematics
• On Board Diagnostic (OBD) - Radio, Navigation, Steering & Telematics: Diagnosis
• On Board Diagnostic (OBD) - Suspension & Tire Pressure Monitoring
• Procedures
• Reset Procedures
• Restraints
• Seats
• Specifications
• Starter
• Steering
• Steering Column Switches
• Sun Roof/t-Top/convertible Top
• Suspension Front
• Suspension Rear
• Testing & Diagnostics
• Timing Belt
• Traction Control Disable
• Transmission
• Warning System
• Wheel Alignment
• Wiper/washer Systems
• Wiring Diagrams - Engine Performance

Repair manual

Fuel Supply System - All Engines Audi A6 C5 facelift

Step-by-step instructions on "Fuel Supply System - All Engines" for Audi A6 C5 facelift (2001–2004). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

37subsections

37articles

209illustrations

General repair notes

1 article

• General repair notes

Safety precautions

1 article

• Safety precautions

Rules of cleanliness

1 article

• Rules of cleanliness

Fuel supply, Front Wheel Drive (FWD)

1 article

• Fuel supply, Front Wheel Drive (FWD)

Checking procedure of Ground (GND) connection

1 article

• Checking procedure of Ground (GND) connection 2

Removing

1 article

• Removing 1

Work sequence

1 article

• Work sequence 6

B - Procedure on fuel tank that contains less than 3/4fuel

1 article

• B - Procedure on fuel tank that contains less than 3/4fuel

Vehicles with level control system

1 article

• Vehicles with level control system 3

Installing

1 article

• Installing 19

Checking procedure

1 article

• Checking procedure 4

Fuel supply, All Wheel Drive (AWD)

1 article

• Fuel supply, All Wheel Drive (AWD) 4

B - Procedure on fuel tank less than 1/4 full

1 article

• B - Procedure on fuel tank less than 1/4 full 19

Fuel tank with attachments, removing and installing - vehicles with 8-cylinder engine except A6 allroad

1 article

• Fuel tank with attachments, removing and installing - vehicles with 8-cylinder engine except A6 allroad 33

Part I

1 article

• Part I 10

Function

1 article

• Function

Voltage supply for Fuel Pump (FP) -G6- (of the Fuel Pump (FP) Control Module -J538-), checking

1 article

• Voltage supply for Fuel Pump (FP) -G6- (of the Fuel Pump (FP) Control Module -J538-), checking 4

Fuel pump (FP) -G6-, removing and installing

1 article

• Fuel pump (FP) -G6-, removing and installing 3

Vehicles with build date up to approx. 02/99

1 article

• Vehicles with build date up to approx. 02/99

Vehicles with build date as of approx 02/99

1 article

• Vehicles with build date as of approx 02/99

Sender for fuel gauge -G-, removing and installing

1 article

• Sender for fuel gauge -G-, removing and installing 2

Fuel Level Sensor 2 -G169-, removing and installing

1 article

• Fuel Level Sensor 2 -G169-, removing and installing 11

Fuel Supply Sensor 3 -G237-, removing and installing

1 article

• Fuel Supply Sensor 3 -G237-, removing and installing

Audi A6

1 article

• Audi A6 4

Limosine

1 article

• Limosine

Avant

1 article

• Avant 59

Emission Evaporative (EVAP) canister, removing and installing

1 article

• Emission Evaporative (EVAP) canister, removing and installing 1

Error display

1 article

• Error display 1

Method 1: Locate leak with smoke generator

1 article

• Method 1: Locate leak with smoke generator

Method 2: Locate leak with ultrasonic tester

1 article

• Method 2: Locate leak with ultrasonic tester 1

Checking fuel supply and tank ventilation system for leaks

1 article

• Checking fuel supply and tank ventilation system for leaks 5

Accelerator pedal cable, removing and installing

1 article

• Accelerator pedal cable, removing and installing 5

Vehicles with automatic transmission

1 article

• Vehicles with automatic transmission 2

Vehicles with manual transmission

1 article

• Vehicles with manual transmission 4

Accelerator pedal cable, adjusting

1 article

• Accelerator pedal cable, adjusting 1

All vehicles

1 article

• All vehicles 3

Accelerator Pedal (AP), servicing - vehicles with Electronic Power Control (EPC) (drive by wire)

1 article

• Accelerator Pedal (AP), servicing - vehicles with Electronic Power Control (EPC) (drive by wire) 2