audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Delivery Unit and Sender For Fuel Gauge|Page 22623 > < Instruments - Fuel Gauge Reads Empty After Fuel Fill|Page 22620
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Fuel Gauge Sender: Locations
Fuel Delivery Unit and Sender For Fuel Gauge

Fuel Delivery Unit And Sender For Fuel Gauge, Assembly Overview

1. Fuel delivery unit

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Fuel pump electrical, checking

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Residual pressure, checking

2. Fuel Level Sensor -G-

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Resistance values, checking

3. Threaded ring
4. Oil seal

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Replace

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Install dry

5. Union nut

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Use Union Nut Tool T40068 for removal and installation

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Replace

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Fasten to 120 Nm

6. Fuel return line

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From fuel filter

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Do not kink

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Mark before removing

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To remove from locking flange, press release button on connecting piece

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Note direction of arrow (fuel supply or return) on locking flange when installing

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Clipped onto fuel tank

7. Fuel supply line

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To fuel filter

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Do not kink

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Mark before removing

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To remove from locking flange, press release button on connecting piece

-

Note direction of arrow (fuel supply or return) on locking flange when installing

Fuel Delivery Unit and Sender For Fuel Gauge|Page 22623 > < Instruments - Fuel Gauge Reads Empty After Fuel Fill|Page 22620