clutch AUDI A6 1999 C5 / 2.G 01V Transmission Read Measuring Value Block E18/2 Workshop Manual

21.0 C 0.747 A TC on 0
RPM
2

3
4 Specified current of Pressure Control Valve 4 for auto.
transmission -N218-
Torque converter lock-up clutch
Torque converter slip speed
Read measuring value block
8

0 % Deceleration
008 1
2
3
4 Kick down switch
Throttle valve value or accelerator pedal position
Deceleration mode/engine under load
Pa
ge 7 of 42 Read Measurin
g Value Block
(scan tool function 08
) for transmissions with h
ydraulic control -E18/2-
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.14

01-251

Display
group
number Display
field Description
Test
requirements Spec. value on
V.A.G1551
display Corrective actions
006
3 Specified current of Pressure
Control Valve 3 for auto.
transmission -N217- While
driving
1)
- See DTC table, DTC
18232/P1824 and 18233 /
P1825 page 01
-45



min. 0.0 A
- Perform electrical test
page 01
-273


max. 2.0 A

4 Not yet applicable
1) While driving, a second mechanic is required to read specifications.
Notes for specified current of solenoid valves:
Faulty solenoid valves or pressure control valves or clutches or other malfunctions can prevent shifting into a specific
gear.
Pa
ge 29 of 42 Read Measurin
g Value Block
(scan tool function 08
) for transmissions with h
ydraulic control -E18/2-
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.14

01-252

Display
group
number Display
field Description
Test
requirements Spec. value on
V.A.G1551
display Corrective actions
007
1 ATF temperature See display group number 1, display field 4

2 Specified current of Pressure
Control Valve 4 for auto.
transmission -N218- While
driving
1) min. 0.0 A
- See DTC table, DTC
18237/P1829 and 18238 /
P1830 page 01
-45



max 2.0 A
- Perform electrical test
page 01
-273


3 Torque converter (TC) lock-
up clutch While
driving
1) TC open
- See DTC table, DTC
17125 / P0741 page 01
-
45

Continue
TC control
- Perform electrical test
page 01
-273



TC closed
1) While driving, a second mechanic is required to read specifications.
Pa
ge 30 of 42 Read Measurin
g Value Block
(scan tool function 08
) for transmissions with h
ydraulic control -E18/2-
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.14

01-254
Test requirements for torque converter slip speeds:

"TC closed": Shifting process must be complete (wait at least 1 sec.), the Torque Converter (TC) must be closed and the
accelerator pedal value must be constant.
"TC control": Indicated values are valid for the "regulating condition" of the throttle converter (control). Under inconvenient
conditions (e.g. accelerating on a hill), this condition is not reached until 20 seconds after the shifting process has been
completed. During this regulating phase, slip values of up to 350 RPM can be reached.
Excessive torque slip speeds can also indicate slipping clutches or non-activated shifting elements.
Pa
ge 33 of 42 Read Measurin
g Value Block
(scan tool function 08
) for transmissions with h
ydraulic control -E18/2-
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.14