audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Instruments - Fuel Gauge Reads Empty After Fuel Fill|Page 21832 > < Instruments - Fuel Gauge Reads Empty After Fuel Fill|Page 21830
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Fuel Gauge Sender: Locations

Fuel Delivery Unit And Fuel Level Sensor, Assembly Overview

1

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Fuel delivery unit
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Fuel pump electrical, checking

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Checking residual pressure

2

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Fuel Level Sensor G
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Resistance values, checking

3

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Threaded ring

4

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Seal
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Replace 

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Install dry

5

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Union nut
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Use ring nut wrench T40068 for removal and installation

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Replace

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120 Nm

6

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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 in on fuel tank

7

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Fuel supply line
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To fuel filter 

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Do not kink

-

Mark before removing

-

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

-

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

-

Clipped in on fuel tank

8

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Electrical harness connector
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For Transfer Fuel Pump (FP) G6

Instruments - Fuel Gauge Reads Empty After Fuel Fill|Page 21832 > < Instruments - Fuel Gauge Reads Empty After Fuel Fill|Page 21830