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Home >> Audi >> 2021 >> S4 Premium Plus >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> OEM Wiring Diagram 3.0L >> Wiring Diagram >> Fuel Delivery Unit, Fuel Tank Pressure Sensor, Fuel Pump Control Module, Engine/Motor Control Module, Fuel Tank Leak Detection Control Module
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Fuel Delivery Unit, Fuel Tank Pressure Sensor, Fuel Pump Control Module, Engine/Motor Control Module, Fuel Tank Leak Detection Control Module

GWW8W2-090230521Courtesy of AUDI OF AMERICA, LLC

GX1 

Fuel Delivery Unit

G6 

Transfer Fuel Pump Type:BT, Slpdok:, Aim:BTG6

G400 

Fuel Tank Pressure Sensor

J538 

Fuel Pump Control Module Type:BT, Slpdok:, Aim:BTJ538

J623 

Engine/Motor Control Module, In the Engine/Motor Compartment, Left Front Type:BT, Slpdok:, Aim:BTJ623

J909 

Fuel Tank Leak Detection Control Module Type:BT, Slpdok:, Aim:BTJ909

T3du 

3-Pin Connector, Black

T4sa 

4-Pin Connector, Black

T5sm 

5-Pin Connector, Black

T6bl 

6-Pin Connector, Black

T6le 

6-Pin Connector, Green

T6lex 

6-Pin Connector, Green

T56e 

56-Pin Connector, Black, Green

T56f 

56-Pin Connector, Black, Black

TAK 

Fuel Tank Coupling Point

366 

Ground Connection 1 (in Main Wiring Harness)

378 

Ground Connection 13 (in Main Wiring Harness)

480 

Ground Connection (in Fuel Tank Wiring Harness)

730 

Ground Connection 1 on Right Rear Wheel Housing Type:VB, Slpdok:, Aim:VB730

Sedan

*2 

For USA Only

*3 

Depending on Equipment

*4 

Omitted as a Running Change

*5 

Running Change