audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Vehicle With Front Wheel Drive|Page 1749 > < Fuel Pump (FP) and Sender For Fuel Gauge|FWD|Page 1746
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Fuel Gauge Sender: Component Locations
Vehicle With Front Wheel Drive

Fuel Delivery Unit And Fuel Gauge Sender, Component Overview

1

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Sender for fuel gauge -G-
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Testing resistance

2

-

Fuel delivery unit
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Testing fuel pump (electrical test)

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Checking delivery rate

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Checking holding pressure

3

-

Seal
-

Always replace

-

When installing, fit seal (dry) in opening in fuel tank

4

-

Fuel return pipe
-

From fuel filter

-

Mark pipe before disconnecting

-

Press release tab on connection piece to disconnect

-

Do not kink

-

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

-

Clip onto fuel tank

5

-

Fuel breather pipe
-

From fuel pressure regulator in fuel filter

-

Press release tab on connection piece to disconnect

-

Do not kink

-

Clip onto fuel tank

6

-

Fuel supply line
-

To fuel filter

-

Mark pipe before disconnecting

-

Press release tab on connection piece to disconnect

-

Do not kink

Vehicle With Front Wheel Drive|Page 1749 > < Fuel Pump (FP) and Sender For Fuel Gauge|FWD|Page 1746