lock AUDI A4 1999 B5 / 1.G Brakes Basic Setting 04 User Guide

01-264
Test table: display group 3 Read measuring value
block 3
Indicated on display
60 to
8000
1 RPM 0 to
630
Nm
0 to
630
Nm 0 to 100
%


Throttle valve angle:
- 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
.

Dissipation torque:
- 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
.

Engine torque:
- 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
.
Engine speed:

Engine speed is displayed in increments of 60 RPM, starting at 60 RPM.
- 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
.
Notes:
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01-265

Note:
The display group numbers can be selected in
sequence by pressing buttons <-1 and 3-> on the
VAG1551 scan tool, or the arrow buttons and
on the VAG1552 mobile scan tool or the arrow
buttons and on the screen of the VAS5051
tester.
- Press -C- button to input display group number
manually. Read measurin
g value block
Enter display group number XXX

Indicated on display:
- Press buttons -0-, -0- and -4-.
- Press -Q- button to confirm input.
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01-266

Note:
For test table display group 4:

Display group 4 is not occupied for control
modules with no. 4B0 907 389 without index
and cannot be selected for these control
modules by pressing buttons <-1 and 3-> on the
VAG1551 or by pressing the arrow buttons
and on the VAG1552 or via manual input.
If an attempt is made to select display group
number 4: Function is unknown or can not be performed at the moment.

Indicated on display:
-
Press button.
Rapid data transfer
HELP
Select function XX

Indicated on display:
Bypass display group number 4 or you will be forced to exit the "Read
measuring value block" function. Press the C-button to do this and then
select display group number 3 or 5 directly.
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01-267
Test table: display group 4 Read measuring value block
4
Indicated on display
00:00 h
or
invalid Off/on
not
used not
used





EDL shut-off

Electronic Differential Lock (EDL) is deactivated at excessive brake temperature (only EDL).
Standing time (TIM):

The standing time (TIM) is used to calculate how much the brakes have cooled while the ignition is off. The ABS control
module -J104- receives the standing time signal from the instrument cluster.
- 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
.
Invalid:

Battery disconnected or completely discharged
Open circuit in wire from ABS control module (w/EDL) -J104- to instrument cluster
Note:
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01-268

Note:
The display group numbers can be selected in
sequence by pressing buttons <-1 and 3-> on the
VAG1551 scan tool, or the arrow buttons and
on the VAG1552 mobile scan tool or the arrow
buttons and on the screen of the VAS5051
tester.
- Press -C- button to input display group number
manually. Read measurin
g value block
Enter display group number XXX

Indicated on display:
- Press buttons -0-, -0- and -5-.
- Press -Q- button to confirm input.
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01-269

Note:
For display group 5 (005):

To read the display fields for yaw rate and
transverse acceleration while driving,
communication between the scan tool and the
control module must be terminated via the "End
Output" function page 01
-16
. Start the
engine and reinitiate communication between
the scan tool and the control module.
Rapid data transfer
Q
08 - Read measurin
g value block

Indicated on display:
- Press buttons -0- and -8- to select "Read measuring value block"
function 08.
- Press -Q- button to confirm input.
Read measurin
g value block
Enter display group number XXX

Indicated on display:
- Press buttons -0-, -0- and -5-.
- Press -Q- button to confirm input.
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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:

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01-272


After this, a value of either - 9,8 1 m/s2 or
+ 9,8 1 m/s2 will be indicated on the scan
tool display in display group 5 (use the "Read
measuring value block" function).
A plus in front of the number indicates the
affect on the sensor while driving around a
left-hand curve.

A minus in front of the number indicates the
affect on the sensor while driving around a
right-hand curve.

After reinstalling the sensor for transverse
acceleration -G200- or the combined sensor
for yaw rate and transverse acceleration,
tighten the mounting bolts to 5 Nm. Tighten
the mounting bolts for the control module for
ultra-sound sensors -J347- to 2 Nm.

Note:
Due to an error in the test card 8.0 for the
VAG1551 scan tool and the test card 5.0 for the
VAG1552 scan tool, the display for Measuring
Value Block 5, display group 4 is offset by one
decimal point. This means, for example, that a
transverse acceleration value of 9.81m/s2 is
displayed simply as 0.98 m/s2 .
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01-273

Note:
The display group numbers can be selected in
sequence by pressing buttons <-1 and 3-> on the
VAG1551 scan tool, or the arrow buttons and
on the VAG1552 mobile scan tool or the arrow
buttons and on the screen of the VAS5051
tester.
- Press -C- button to input display group number
manually. Read measurin
g value block
Enter display group number XXX

Indicated on display:
- Press buttons -0-, -0- and -6-.
- Press -Q- button to confirm input.
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01-274
Test table: display group 6 Read measuring value
block 6
Indicated on display
0 volts to 18
volts
on
or
off
on
or
off 0 ...
131071


Workshop code:

The workshop code indicates the last workshop that executed the "Login Procedure" (function
11) under address word 03, "Brake electronics" page 01
-237
.
If no code is displayed, the "Login Procedure" under address word 03 "Brake Electronics" has
not been carried out yet.

Voltage at motor for ABS return flow pump:

off specified value, there is no voltage at the motor for the ABS return flow pump. on not permitted during "Read measuring value block", there is voltage at the motor for the ABS
return flow pump.
- Carry out "Electrical test", steps 12, 23 and 24.

ABS solenoid valve relay:

on specified value, relay was activated by ABS control module -J104- during ignition on. off not permitted during "Read measuring value block", the relay was not activated during "ignition on".
- Carry out "Electrical test", steps 11 and 22.
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