display AUDI A8 2001 D2 / 1.G 01V Transmission Read Measuring Value Block E18/2 Owner's Manual

01-247

Display group
number Display
field Description
Test
requirements Spec, value on
V.A.G1551
display Corrective
actions
004
4 Information of On Board
Diagnostic (OBD)
Indicated on display from left
to right While driving
1)

Malfunction display Switched on
1

Switched off 0

Trip Completed 1

Not completed 0 Not applicable

Transmission warm-up
Completed 1

Not completed 0

Engine start
Recognized 1

Not
recognized 0
1) While driving, a second mechanic is required to read specifications.
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01-248

Display
group
number Display
field Description
Test requirements
Spec. value on
V.A.G1551
display Corrective actions
005
1 Solenoid valve
1 -N88- While
driving
1) Gear selected
- Check whether display
is the same as on shift
lever display

R. N, D, (1 and 2 (1
gear), Shift-down from
5 to 4 gear X

D (3 and 4 gear) 0
- Perform electrical test
page 01
-273


2 Solenoid valve
2 -N89- While
driving
1) Gear selected

Continue
N, D (1, 2 and 3
gear) X
- Perform electrical test
page 01
-273



R, D (4 and 5 gear) D,
down-shift 5 to 4 0
1) While driving, a second mechanic is required to read specifications.
Notes for display group number 5, display field 1 to 3;
Unswitched solenoid valves (inactive) are indicated with "0", switched solenoid valves (active) are indicated with "1".
Pa
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g Value Block
(scan tool function 08
) for transmissions with h
ydraulic control -E18/2-
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01-249

Display
group
number Display
field Description
Test requirements
Spec. value on
V.A.G1551
display Corrective actions
005
3 Solenoid valve
3 -N90- While
driving
1) Gear selected
- See DTC table, DTC
17145/P0761, 17146/P0762 and
17147/P0763 page 01
-45


D (down-shift 5
to 4 gear) X

D (3, 4. and 5
gear) x or 0
2)
- Perform electrical test page
01
-273


R, N, D (1 and
2 gear) 2 (1
gear) 0

4 Gear selected See display group number 001, display field 4 1) While driving, a second mechanic is required to read specifications. 2) The solenoid valve is switched momentarily while driving, meaning that the mode changes from display "0" to "X" and then
again to "0". This switching in these gears is not relevant.
Notes for display group number 5, display field 1 to 3;
Unswitched solenoid valves (inactive) are indicated with "0", switched solenoid valves (active) are indicated with "1".
Pa
ge 27 of 42 Read Measurin
g Value Block
(scan tool function 08
) for transmissions with h
ydraulic control -E18/2-
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yp
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pair&id=AUDI.B5.AT02.01.14

01-250

Display
group
number Display
field Description
Test
requirements Spec. value on
V.A.G1551
display Corrective actions
006
1 Specified current of Pressure
Control Valve 1 for auto.
transmission -N215- While
driving
1)
- See DTC table, DTC
18222/P1814 and 18223 /
P1815 page 01
-45



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


max. 2.0 A

2 Specified current of Pressure
Control Valve 2 for auto.
transmission -N216- While
driving
1)
- See DTC table, DTC
18227/P1819 and 18228 /
P1820 page 01
-45



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

Continue


max. 2.0 A
1) While driving, a second mechanic is required to read specifications.
Pa
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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-
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yp
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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
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(scan tool function 08
) for transmissions with h
ydraulic control -E18/2-
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01-253

Display
group
number Display
field Description
Test requirements
Spec. value on
V.A.G1551
display Corrective actions
007
4 Torque
converter (TC)
slip speed While
driving
1) TC open 0......standstill
RPM
Repair Manual, 5 Spd.
Automatic Transmission 01V, Repair Group 37,
- Check ATF oil level
- See DTC table, DTC number
17105 / P0721 and 17125/P0741
page 01
-45



TC control
(last shift
process at
least 20
seconds ago) 20...120 RPM
Repair Manual, 5 Spd.
Automatic Transmission 01V, Repair Group 37,
- Determine which element is
faulty or not activated,
transmission with shift elements

TC closed 0...20 RPM
- Check plausibility between
engine RPM, transmission input
RPM and transmission RPM,
display group number 001
1) While driving, a second mechanic is required to read specifications.
Note:
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) for transmissions with h
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01-255

Display
group
number Display
field Description
Test requirements
Spec. value on
V.A.G1551
display Corrective actions
008
1
Kick down switch -F8- Kick-
down
operated
2)
Kick-down - Check kick-down
switch, perform
electrical test page
01
-273


not operated -

2 Throttle valve value or
value from accelerator
pedal position While
standing idle 0...1 % When accelerating from
idle to Wide Open
Throttle (WOT), %-value
increases steadily.


Wide Open
Throttle
(WOT)
99...100 % - See DTC table, DTC
18269 / P1861 page
01
-45

- See also display group
number 002, display
field 2

3 Signal for
deceleration/engine under
load While
driving
1) Deceleration
mode Deceleration For down-hill or delay
(engine braking)


Engine under
load
- Engine is under load
during normal driving
conditions.
Pa
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g Value Block
(scan tool function 08
) for transmissions with h
ydraulic control -E18/2-
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1) While driving, a second mechanic is required to read specifications. 2) Operate kick-down means that the accelerator pedal needs to be depressed to stop. Display must simultaneously indicate
"100%" in display field 2.
Pa
ge 35 of 42 Read Measurin
g Value Block
(scan tool function 08
) for transmissions with h
ydraulic control -E18/2-
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01-256

Display group
number Display
field Description
Test
requirements Spec. value on
V.A.G1551
display Corrective actions
009
1 Engine torque
2) While driving
1)
Nm
- See DTC table, DTC 18265 /
P1857 page 01
-45


Continue

2 Engine RPM With engine
running approx. 0...8200
RPM - See DTC table, DTC 17968 /
P1560 page 01
-45

1) While driving, a second mechanic is required to read specifications. 2) While driving in one gear, the indicated shift torque remains constantly high, since no engine torque reduction is required.
Note for display field 1:
The signal for actual engine torque is transmitted by the Engine Control Module (ECM) to the Transmission Control Module
(TCM) via the CAN-bus wiring.
Pa
ge 36 of 42 Read Measurin
g Value Block
(scan tool function 08
) for transmissions with h
ydraulic control -E18/2-
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play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.14