2000 AUDI A4 Fuel Supply System Front Wheel Drive 1.8T And 2.8 Workshop Manual

20-22

- Remove EVAP canister cover on bottom of
spare tire well Page 20
-130
.

Note:
Bleed line -2- to the EVAP canister purge regulator valve remains
connected. - Loosen hose connection -1- on bleed line to fuel filler neck.
- Unclip line out from bracket -arrow-.
- Place VAG1383A engine / transmission jack under fuel tank for
support.
- Mark installation position of clamp bands.

Note:
Arrow points in driving direction. - Remove clamp bands -1- to -4-.
- Lower fuel tank.
Pa
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)
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20-23

Installing
Installation is performed in the reverse order of
the removal procedure, during installation, note
the following:

CAUTION!

Always refer to the latest parts catalog to
ensure that you use original equipment fuel
hose clamps.

Note:

Replace all adhesive tapes removed during
disassembly in the original location during
installation.
Use VAG1921 hose clamp pliers to install
spring clamps,
Always replace sealing rings and gaskets
during installation work.

- Position fuel tank using clamp strips with
VAG1383 A engine / transmission jack on
vehicle floor pan.

- Push fuel tank all the way to the left.
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)
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- First tighten screws -1- and -2-, then screws -3- and -4-.
25 Nm
Pa
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)
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20-24


CAUTION!
Ensure that the Ground connection is unfastened and the connector
is securely fitted into the fuel filler neck Fig. 1
, Page 20
-10
. - Attach wiring terminal -1- with screw -2- for fuel filler neck.

- Connect lines according to marks:
1 - Supply line
2 - Return line
- Connect fuel pump and sender for fuel gauge -G harness connectors.
Pa
ge 20 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
)
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20-25

CAUTION!

After installation, check for continuity
between Ground clamp on filler neck and
chassis Ground.

Specification: approximately 0 .

- With ignition switched OFF, connect Battery
Ground strap.

- After connecting Battery, input Radio anti-theft
coding

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

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

- Set the clock.
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)
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20-26

Tightening torques

Component
Nm
Clamp bands for fuel tank on body 25
Aerodynamic trim (on body) in front of rear
axle 10
Cover on spare wheel well 10
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)
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20-27


Fuel supply unit and sender for fuel gauge
-G, component overview

Vehicles with front wheel drive and 1.8 ltr. turbo
or 2.8 ltr. engine
1 -
Sealing ring
-Replace
Installing: insert (dry) into fuel tank opening
2 -
O-rings
- Always replace.
- Check installation position
3 -
Return line From fuel distributor
- Mark before removal
- Note direction of arrow on connecting
flange
4 -
Supply line To fuel distributor
- Mark before removal
- Note direction of arrow on connecting
flange
Pa
ge 23 of 49 Fuel su
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gine
)
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20-28


5 -
Cover flange
Removing and installing Page 20
-40
Location: Note arrow Mark Page 20
-46
6 -
Harness connector
For fuel pump and sender for fuel gauge -G
7 -
Hose guide Installed position as shown.Must be kept in position while union nut is
being tightened.
8 -
Union nut 60 Nm
- Remove and install using 3217 wrench
9 -
Wiring to fuel pump
- Attach with fuel resistant cable ties (item
10 )
10 -
Supply line Fuel pump/surge housingLocation Page 20
-43
2 Nm
- Install toothed washer beneath
Pa
ge 24 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
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play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE04.20.2