clutch AUDI A8 1996 D2 / 1.G 01V Transmission Read Measuring Value Block E 17 Workshop Manual

01-191

Indicated on display (example)

Display fields:
1 2 3 4

Display group no.
Display field
Description
Read measuring value block 7

21.0 C 0.747A TC on 0 RPM
007 1
2
3
4 ATF temperature
Specified current of solenoid valve 7 -N94-
Torque converter clutch
Torque converter slip speed
Read measuring value block 8

0 % 5 % 008 1
2
3

4 Kick down switch
Throttle valve value
Engine torque in Nm
1)
Throttle valve duty cycle in %
2)
Deceleration mode/engine under load
Read measuring value block 9

100 Nm 350 Nm 0 RPM 0%
009
1)
1
2
3
4 Engine torque (actual)
Maximum torque
Engine speed (RPM)
Throttle valve value
Pa
ge 6 of 49 Read Measurin
g Value Block
(scan tool function 08
) for transmissions with h
ydraulic control -E17-
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.13

01-214
Only for transmission with hydraulic control -E17-
Display
group No. Display
field Description
Test
requirements Spec. value on
V.A.G 1551
display Corrective actions
006
3 Specified current of solenoid
valve 6 -N93-
2) While driving
1)
- See DTC table, DTC
268 page 01
-45



min. 0.1 A
- Perform electrical test
page 01
-273


max. 0.8 A

4 Gear selected See display group number 1, display field 4
1) While driving, a second mechanic is required to read specifications. 2) Solenoid valve 6 -N93- is also referred to as pressure control valve 3 for auto. transmission -N217-.
Notes for specified current of solenoid valves:
Faulty solenoid valves or clutches or other malfunctions can prevent shifting into certain gears.
Pa
ge 34 of 49 Read Measurin
g Value Block
(scan tool function 08
) for transmissions with h
ydraulic control -E17-
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.13

01-215
Only for transmission with hydraulic control -E17-
Display
group
No. Display
field Description
Test requirements
Spec.
value on
V.A.G
1551
display Corrective actions
007 1 ATF temperature
While standing with engine
running. When temperature
sensor is faulty, a replacement
value is transmitted. ... C
- Check Transmission Fluid
(ATF) Temperature sensor -
G93-; perform electrical test
page 01
-273


2 Specified current
of solenoid valve 7
-N94-
2) While driving
1)
min. 0.1 A
- See DTC table, DTC 270
page 01
-45



max 0.8 A
- Perform electrical test
page 01
-273


3 Torque converter
lock-up clutch While driving
1)
TC open
- See DTC table, DTC 1192
page 01
-45



TC control
- Perform electrical test
page 01
-273

Continue


TC closed
Pa
ge 35 of 49 Read Measurin
g Value Block
(scan tool function 08
) for transmissions with h
ydraulic control -E17-
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.13

01-217
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 38 of 49 Read Measurin
g Value Block
(scan tool function 08
) for transmissions with h
ydraulic control -E17-
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.13