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Fuel Supply System Audi TT 8N facelift

Step-by-step instructions on "Fuel Supply System" for Audi TT 8N facelift (2003–2006). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

30subsections
30articles
70illustrations

General repair notes

1 article

Rules of cleanliness

1 article

Fuel tank, emptying

1 article

A - Procedure for fuel tank more than 3/4 full

1 article

B - Procedure for fuel tank less than 3/4 full

1 article

Fuel tank with attachments, removing and installing

1 article

Removing

1 article

Installing

1 article

Tank flap, removing and installing

1 article

Fuel pump delivery quantity, checking

1 article

Fuel pump, removing and installing

1 article

Fuel level sensor -G-, checking

1 article

Fuel level sensor -G-, removing and installing

1 article

Removing, installing, and checking change-over valve

1 article

Removing, installing, and checking gravity valve

1 article

A - Procedure for fuel tank more than 1/3 full

1 article

B - Procedure for fuel tank less than 1/3 full

1 article

Fuel level sensor -G-/Fuel level sensor 2-G169-, checking

1 article

Fuel level sensor 2 -G169-, removing and installing

1 article

Secondary fuel pump, function

1 article

Secondary fuel pump, removing and installing

1 article

Checking function

1 article

Checking internal resistance

1 article

Checking voltage supply

1 article

Checking activation

1 article

Evaporative Emission (EVAP) canister, removing and installing

1 article

Checking fuel supply and ventilation systems for leaks

1 article

Leak Detection Pump (LDP) -V144-, checking

1 article

Checking output wire

1 article

Leak Detection Pump (LDP) -V144-, removing and installing

1 article