audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Delivery Unit and Fuel Level Sensor, Assembly Overview|Page 3387 > < Fuel Level Sensor|Locations|Page 3384
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Fuel Level Sensor: Service and Repair
Fuel Delivery Unit and Fuel Level Sensor, Assembly Overview

Fuel Delivery Unit And Fuel Level Sensor, Assembly Overview

1

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Fuel Level Sensor G
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Resistance values, checking.

2

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Fuel delivery unit
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Different versions, allocation

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Fuel pump electrical, checking.

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Checking residual pressure.

3

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Seal
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Replace

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Install dry

4

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Locking ring
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Use wrench T10202 to remove and install

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Tighten to 145 Nm

5

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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

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

-

Clipped in on fuel tank

6

-

Fuel return line
-

From fuel filter

-

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

Fuel Delivery Unit and Fuel Level Sensor, Assembly Overview|Page 3387 > < Fuel Level Sensor|Locations|Page 3384