ignition AUDI A4 2000 B5 / 1.G Brakes Read Mesure Value Block 08 Workshop Manual

01-144
Test table: display group 2 Read measuring value block
2
Indicated on display
0 or 1
0 or 1

0 or 1
---


ABS solenoid valve relay:

0 not permitted during "Read measuring value block", the relay was not activated during "ignition
on".
- Electrical test, steps 1 and 2, check voltage supply page 01
-166
. If no malfunction can be found
here, replace hydraulic control unit.
1 specified value, relay was activated by ABS control module -J104- during ignition on.

Voltage at motor for ABS return flow pump:
0 specified value, there is no voltage at the motor for the ABS return flow pump.1 not permitted during "Read measuring value block", there is voltage at the motor for the ABS return flow
pump. Replace hydraulic control unit.
Brake light switch:

0 Brake pedal not operated 1 Brake pedal operated

- Check brake light switch if there are deviations. Carry out "Electrical test",
step 3 page 01
-166
.
Pa
ge 7 of 13 Read Measurin
g Value Block
(function 08
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.12

01-148
Test table: display group 4 Read measuring value block
4
Indicated on display
Std:min
or too large
or ERROR
or invalid 0 or 1

0 or 1
---


EDL/ASR shut-off: (Only for vehicles equipped with EDL or ASR)
This possibility is only provided for development purposes.0 EDL/ASR available1 EDL/ASR not available

EDL shut-off due to excessive brake temperature: (Only for vehicles with EDL)

0 EDL was not shut off during the last 20x "ignition switched on and off". 1 EDL was shut off during the last 20x "ignition switched on and off".
Standing time: (Only for vehicles equipped with EDL)

too large: A standing time larger than 255 hours and 59 minutes is not indicated on the display.
ERROR: Two valid and matching time transmissions from the instrument cluster to the ABS control module (w/EDL) -
J104- did not occur after ignition was switched on and engine was started. Check whether the DTC 01203
"ABS/instrument cluster electrical connection" is stored in DTC memory.
Pa
ge 12 of 13 Read Measurin
g Value Block
(function 08
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.12

Invalid: Standing time could not be obtained during this ignition cycle. Standing time calculation must be activated for at
least 20 seconds when the first component is operated for the first time when ignition is switched on after the instrument
cluster or the hydraulic control module have been replaced. The standing time will be indicated the next time ignition is
switched on.
Pa
ge 13 of 13 Read Measurin
g Value Block
(function 08
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.12