2000 AUDI A4 battery

20-39

All vehicles

- Operate remote control for 15 seconds.

Press remote button continuously

*) Minimum supply quantity cm
3/15 s
**)
Voltage on fuel pump with engine off and pump running (approx. 2
Volts less than Battery Voltage). - Compare fuel quantity pumped to specified value.
Pa
ge 35 of 49 Fuel su
pp
ly system, servicin
g (vehicles with front wheel drive and 1.8 ltr. turbo or 2.8 ltr. en
gine
)
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE04.20.2

20-40

Fuel supply unit, removing and
installing


Vehicles with front wheel drive and 1.8 ltr.
turbo or 2.8 ltr. engine
Observe Safety measures Page 20
-1 .
Observe Rules of cleanliness Page 20
-4 .

Required special tools, testing equipment
and auxiliary equipment

3217 Union nut wrench
3307 fuel pump wrench
VAG1275 Hose clamp pliers

Removing

CAUTION!

Obtain the radio Anti-theft code from the
customer before disconnecting the Battery
Ground strap.

- Disconnect Battery Ground strap with ignition switched OFF.
Pa
ge 36 of 49 Fuel su
pp
ly system, servicin
g (vehicles with front wheel drive and 1.8 ltr. turbo or 2.8 ltr. en
gine
)
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE04.20.2

20-47

Note:
Ensure that fuel hoses fit tight.

- Connect Ground strap to Battery with ignition
switched OFF.

- After connecting Battery, input radio anti-theft
code

Radio operating instructions
- Run door windows up to stop using the window
switches.

- Operate all window lifters again for at least 1
second in "closed" position to activate automatic
up/down.

- Set the clock.

Tightening torque

Component
Nm
Union nut for cover flange 60
Pa
ge 43 of 49 Fuel su
pp
ly system, servicin
g (vehicles with front wheel drive and 1.8 ltr. turbo or 2.8 ltr. en
gine
)
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE04.20.2

20-50

Sender for fuel gauge -G, removing and
installing


Vehicles with front wheel drive and 1.8 ltr.
turbo or 2.8 ltr. engine
Observe Safety measures Page 20
-1 .
Observe Rules of cleanliness Page 20
-4 .

Removing

CAUTION!

Obtain the radio Anti-theft code from the
customer before disconnecting the Battery
Ground strap.

- Disconnect Battery Ground strap with ignition switched OFF.
- Open fuel tank cover briefly and close again.
- If necessary, drain fuel tank using fuel cart Page 20
-18
.
Pa
ge 46 of 49 Fuel su
pp
ly system, servicin
g (vehicles with front wheel drive and 1.8 ltr. turbo or 2.8 ltr. en
gine
)
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE04.20.2

20-52

Installing
Installation is performed in the reverse order of
the removal procedure, when installing, note the
following:

- Install the sender for fuel gauge in the guide on
the surge housing outer section and press down
until it engages.

- Wrap sender for fuel gauge wiring once around
return line (in tank).

Cover flange, installing Page 20
-45
.

- Connect Ground strap to Battery with ignition
switched OFF.

- After connecting Battery, input radio anti-theft
coding.

Radio operating instructions
- Run door windows up to stop with electric
window lifters.

-
Operate all window lifters again for at least 1
Pa
ge 48 of 49 Fuel su
pp
ly system, servicin
g (vehicles with front wheel drive and 1.8 ltr. turbo or 2.8 ltr. en
gine
)
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE04.20.2