instrument panel AUDI A4 1997 B5 / 1.G Quattro Fuel Syst

20-84

Test sequence

- Open fuse box cover on left side of instrument
panel.

- Remove fuse 28 from fuse panel

Left row, 5Th fuse from top

Note:
The fuel pump runs very quietly. Avoid ambient background noise as
much as possible during fuel pump checks.
If pump running noise is not audible - Connect remote control VAG1348/3A on right side of fuse socket 28
using VAG1348/3-2 adaptor wire -arrow-.
- Connect clamp to Battery +.
- Press remote control switch.
Fuel pump when running must be audible.
- Remove connector flange cover under luggage compartment trim.

- Unlatch and disconnect 4-pin harness connector -1-.
Pa
ge 33 of 55 Fuel su
pp
ly system, servicin
g (vehicles with all wheel drive and 1.8 ltr. turbo or 2.8 ltr. en
gine
)
11/18/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE04.20.3

20-88

Test sequence

- Open fuse panel cover on left side of instrument
panel.

- Remove fuse 28 from fuse panel (left row, 5Th
fuse from top)

- Connect VAG1348/3A remote control to right terminal of fuse 28 using
VAG1348/3-2 adaptor cable -arrow-.
- Connect tester clamp to Battery +.
- Remove fuel filler cap.
- Remove engine cover.
Pa
ge 37 of 55 Fuel su
pp
ly system, servicin
g (vehicles with all wheel drive and 1.8 ltr. turbo or 2.8 ltr. en
gine
)
11/18/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE04.20.3