AUDI A4 1997 B5 / 1.G AEB ATW Engines Charge Air System With Turbocharger Service Manual

With VAS 5051 diagnostic tool connected:

- Erase DTC memory.
If smoke generator was not used to fill the
system with smoke:

- Apply soapy water solution or equivalent to
intake system connections.
Pa
ge 41 of 42 Char
ge air s
ystem with turbochar
ger
(en
gine code ATW
)
11/18/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
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21-77

Note:
An ultrasonic detector may also be used to
detect extremely small leaks.

- Inspect intake system connections for leaks.

- Repair any leaks found.

- Remove tester.

- Remove plug from crankcase ventilation hose.

- Remove air pressure adapter.
With VAS 5051 diagnostic tool connected:

- Erase DTC memory.
Pa
ge 42 of 42 Char
ge air s
ystem with turbochar
ger
(en
gine code ATW
)
11/18/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE02.21.3