1998 AUDI A4 steering wheel

01-247

System in basic setting
1
Calibrating steer. sens.
locked

Indicated on display:
Steering wheel was not initialized, i.e. the steering wheel must be turned
at least 10 degrees in either direction.
- Switch ignition off.
- Switch ignition on.
- Then repeat zeroing.
-
Advance through program sequence by pressing the button.
Rapid data transfer
HELP
Select function XX

Indicated on display:
Pa
ge 6 of 64 Basic settin
g (scan tool function 04
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.15

01-270
Test table: display group 5 Read measuring value
block 5
Indicated on display
- 720
...
+720
- 69
/s ...
+ 69 /s
- 41
bar ...
+292
bar - 25 m/s2 ...
+ 25 m/s2


Transverse acceleration:

Specification with vehicle at standstill: 0....0.7 m/s2 Specification with steering wheel fully turned at a speed of 20 km/h: max. 6.0 m/s2; the
value of the measured value increases steadily. Another test for the sensor is located page 01
-271
; Fig. 1
.

Brake pressure:

Specification with brake pedal not depressed: 0....5 bar

Rotation rate:
Specification with vehicle at standstill: 3 /sSpecification with steering wheel fully turned at a vehicle speed of 20 km/h: max. 65 /s; the value of the
measured value increases steadily.
Steering angle:

Pa
ge 31 of 64 Basic settin
g (scan tool function 04
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.15

Specified value when driving straight ahead (steering wheel in straight-ahead position) 5 .
1)
1) If the steering angle sensor is OK, there will be an indication, even if the zeroing procedure was not performed.
Note:
On Board Diagnostic (OBD) will be terminated by the ABS control module -J104- if road speed exceeds 19 km/h.
If nothing is displayed, press -C- button, select function 02 and check DTC memory. Repair the malfunction with the
help of the DTC table page 01
-356
.
Pa
ge 32 of 64 Basic settin
g (scan tool function 04
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.15