1997 AUDI A4 ATQ Engine Motronic On Board Diagnostic Workshop Manual

01-13

Notes:

It will be possible to display the control module
identification again after pressing buttons -0-
and -1- to select "Check Control Module
Versions" and confirming with the -Q- button.
Rapid data transfer
HELP
Control module does not answer

When indicated on display:
Rapid data transfer
HELP
K-wire not switchin
g to Ground

- Perform troubleshooting procedure after "troubleshooting procedure leak
test":
Electrical Wiring Diagrams, Troubleshooting & Component Locations
binder
Rapid data transfer
HELP
K-wire not switchin
g to B+

Rapid data transfer
HELP
Error in communication link

Pa
ge 17 of 19 Motronic, On Board Dia
gnostic
(OBD
)
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU05.01.1

01-14
Selectable functions VAS 5051 vehicle diagnostic, testing and information
system or VAG1551 Scan Tool (ST) Ignition
on,
engine
off Engine running
at idle Vehicle in drive
mode page
Address words
01 Engine electronics Yes Yes Yes Page
01
-9
00 Automatic test sequence Yes Yes Yes Page
01
-11

Functions
01 Check Control Module Versions Yes Yes Yes Page
01
-13

02 Check DTC Memory No Yes Yes Page
01
-15

03 Output Diagnostic Test Mode (DTM) Yes No No Page
01
-56

04 Basic Setting Yes Yes Yes Page
01
-66

05 Erase DTC Memory Yes Yes Yes Page
01
-15

06 End Output Yes Yes Yes Page
01
-17

07 Code Control Module Yes No No Page
01
-71

Pa
ge 18 of 19 Motronic, On Board Dia
gnostic
(OBD
)
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU05.01.1

08 Read Measuring Value Block Yes Yes Yes Page
01
-74

Pa
ge 19 of 19 Motronic, On Board Dia
gnostic
(OBD
)
11/23/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU05.01.1