Q7 Quattro V6-3.6L (BHK) (2007)
Fuel Gauge Sender: Connector Views
Fuel Level Sensor 2, Connector Assignment
Fuel Level Sensor 2, Connector Assignment
Procedure
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Disconnect the 4-pin electrical connector on fuel tank locking flange. Refer to => Fuel Delivery and Air Induction.See:
4-pin connector assignments on Fuel Level Sensor 2 (G169) - vehicles with gasoline engine
1. not used
2. Wire connection from Fuel Level Sensor 2 (G169) to instrument cluster (fuel gauge)
3. Fuel level sensor ground (sensor ground)
4. Ground against static discharge
4-pin connector assignments on Fuel Level Sensor 2 (G169) - vehicles with TDI engine
1. Switched-positive connection of electric fuel pump
2. Wire connection from Fuel Level Sensor 2 (G169) to instrument cluster (fuel gauge)
3. Fuel level sensor ground (sensor ground)
4. Ground (GND) for electrical fuel pump