Overview - Fuel Delivery Unit/Fuel Level Sensor, Vehicles With 4-Cylinder Engine And All Wheel Drive (AWD)
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2017 Audi S3, 2017 Audi RS 3, 2017 Audi A3 Quattro, 2016 Audi S3, and 2016 Audi A3 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Overview OF Fuel Delivery Unit/Fuel Level Sensor, Vehicles With 4-Cylinder Engine & All Wheel Drive (AWD)
- Fuel Level Sensor -G-
- For checking the resistance values. Refer to FUEL GAUGE SENSOR -G-, CHECKING, VEHICLES WITH AWD .
- Removing and installing. Refer to FUEL LEVEL SENSOR -G-, REMOVING AND INSTALLING .
- Fuel Delivery Unit
- With Transfer Fuel Pump -G6-
- With integrated fuel filter, the fuel filter cannot be replaced individually
- Check the electric fuel. Refer to Vehicle Diagnostic Tester
- Removing and installing. Refer to FUEL DELIVERY UNIT/FUEL LEVEL SENSOR, REMOVING AND INSTALLING, VEHICLES WITH ALL WHEEL DRIVE (AWD) .
- It must be ensured that at least 5 liters (1.3 gallons) of fuel are in the fuel tank after installing the fuel delivery unit.
- Seal
- Always replace after removing
- Install dry
- Fuel Line to Parking Heater Metering Pump
- Country specific NAR: without parking heater
- Removing and installing. Refer to the appropriate service information.
- Fuel Line
- To the engine
- Do not kink
- Connector coupling, separating and connecting. Refer to CONNECTOR COUPLINGS, DISCONNECTING .
- Connector
- For the Fuel Pump Control Module -J538-
- Pull on the connector to make sure it is locked secure.
- Fuel Pump Control Module -J538-
- Checking. Refer to Vehicle Diagnostic Tester
- Removing and installing. Refer to FUEL PUMP CONTROL MODULE -J538-, REMOVING AND INSTALLING, VEHICLES WITHOUT HIGH-VOLTAGE SYSTEM .
- Connector
- For Transfer Fuel Pump -G6-
- Pull on the connector to make sure it is locked secure.
- Connector
- For Fuel Level Sensor -G- and Fuel Level Sensor 2 -G169-
- Pull on the connector to make sure it is locked secure.
- Locking Ring
- 110 Nm
- Loosen and tighten using the Wrench - Fuel Sending Unit:T10202
- Locking Ring
- 110 Nm
- Country specific NAR: not equipped
- Loosen and tighten using the Wrench - Fuel Sending Unit:T10202
- Locking Flange
- Country specific NAR: not equipped
- Removing and installing. Refer to FUEL LEVEL SENSOR 2 -G169-, REMOVING AND INSTALLING .
- Seal
- Always replace after removing
- Country specific NAR: not equipped
- Install dry
- Fuel Level Sensor 2 -G169-
- Country specific NAR: Fuel tank without a left mounting opening, removing the fuel level sensor 2 is not possible
- For checking the resistance values. Refer to FUEL LEVEL SENSOR 2 -G169-, CHECKING .
- Removing and installing. Refer to FUEL LEVEL SENSOR 2 -G169-, REMOVING AND INSTALLING .
- Mount with Suction Jet Pump
- No replacement part
- Welded to the fuel tank
- Function of suction jet pump. Refer to SUCTION JET PUMP, REMOVING AND INSTALLING .