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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> OEM Wiring Diagram 2.0L (DMSA) >> Wiring Diagrams >> Outside Air Temperature Sensor, Engine Coolant Level Sensor, Vehicle Electrical System Control Module, Dual-Clutch Transmission MECHATRONIC, Coolant Shut-Off Valve, A/C Compressor Regulator Valve

Outside Air Temperature Sensor, Engine Coolant Level Sensor, Vehicle Electrical System Control Module, Dual-Clutch Transmission MECHATRONIC, Coolant Shut-Off Valve, A/C Compressor Regulator Valve

GWW8WC-126270122Courtesy of AUDI OF AMERICA, LLC

G17 

Outside Air Temperature Sensor

G32 

Engine Coolant Level Sensor

J519 

Vehicle Electrical System Control Module Type:BT, Slpdok:, Aim:BTJ519

J743 

Dual-Clutch Transmission Mechatronic Type:BT, Slpdok:, Aim:BTJ743

N25 

A/C Clutch

N82 

Coolant Shut-Off Valve Type:BT, Slpdok:, Aim:BTN82

N280 

A/C Compressor Regulator Valve

T2cw 

2-Pin Connector, Black

T2hi 

2-Pin Connector, Black

T2jd 

2-Pin Connector, Brown

T2lm 

2-Pin Connector, Black

T2me 

2-Pin Connector, Black

T23 

23-Pin Connector, Black

T73a 

73-Pin Connector, Black

410  Sensor Ground Connection 1 (in Main Wiring Harness)

B281  Positive Connection 5 (15a) (in Main Wiring Harness)

Refer to Applicable Wiring Diagram for Automatic Transmission

*2  Pre-Wired Component

*3  For Vehicles with Automatic Transmission

*4  Ground Supply via the Housing