A8L V8-4.2L (BFM) (2004)
1
Switched-positive connection of electric fuel pump
2
Wiring between fuel gauge sender and instrument cluster (fuel gauge)
3
Fuel gauge sender Ground (sensor Ground)
4
Electric fuel pump Ground
Right fuel gauge sensors:
Fuel Level Sensor 2 -G169- and Fuel Supply Sensor 4 -G393- are accessible at front right of luggage compartment.
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Remove luggage compartment floor lining.
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Remove cover for right sealing flange -arrows-.
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Carefully disconnect electrical connectors -1- and -2-.
4-pin connector at Fuel Level Sensor 2 -G169-