A8L Quattro Sedan V8-4.2L (BVJ) (2007)
Fuel Level Sensor: Service and Repair
Fuel Level Sensor 2, Right Lever Sensor
Fuel Level Sensor 2, Right Lever Sensor
Removing
Observe safety precautions. Refer to => [ Safety Precautions ] See: Fuel Delivery and Air Induction/Service Precautions/Vehicle Damage
Warnings/Safety Precautions.
Observe rules for cleanliness. Refer to => [ Clean Working Conditions ] See: Fuel Delivery and Air Induction/Service Precautions/Vehicle Damage
Warnings/Clean Working Conditions.
CAUTION!
‹› To remove the lever-type sensor, fuel tank should be completely empty. Procedure to empty the fuel tank. Refer to => [ Fuel Tank,
Draining ] See: Fuel Delivery and Air Induction/Fuel Tank/Service and Repair/Procedures.
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Remove the right fuel delivery unit:
‹› Vehicles with MPI engine. Refer to => [ Right Fuel Delivery Unit with Fuel Pump ] See: Fuel Delivery and Air Induction/Service and Repair/MPI
Engines.
‹› Vehicles with FSI engine. Refer to => [ Right Fuel Delivery Unit with Fuel Pump ] See: Fuel Delivery and Air Induction/Service and Repair/FSI
Engines.
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Remove right Fuel Level Sensor 4 (G393) (tubular sensor) out of fuel tank.
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Release the Fuel Level Sensor 2 (G169) - arrow - and pull it off from the mounting.
Installing
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Insert Fuel Level Sensor 2 (G169) in mount until it engages audibly.
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Insert Fuel Level Sensor 4 (G393) in fuel tank.
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Install the right fuel delivery unit:
‹› Vehicles with MPI engine. Refer to => [ Right Fuel Delivery Unit with Fuel Pump ] See: Fuel Delivery and Air Induction/Service and Repair/MPI
Engines.
‹› Vehicles with FSI engine. Refer to => [ Right Fuel Delivery Unit with Fuel Pump ] See: Fuel Delivery and Air Induction/Service and Repair/FSI
Engines.