buttons AUDI A4 2000 B5 / 1.G AFC Engine On Board Diagnostic Multiport Fuel Injection User Guide

01-246

8D0906266 2.8l V6/2V MPI OBD2
D01
Coding 01051
WSC 06388

ECM identification and entered coding (e.g. 01051) are shown.
-
Press button.
Rapid data transfer
HELP
Select function XX

Indicated on display
- Press buttons -0- and -6- to select "End Output" function 06.
Rapid data transfer
Q
06 - End Output

Indicated on display
- Press -Q- button to confirm input.
Rapid data transfer
HELP
Insert address word XX

Indicated on display
Notes:
The ECM uses the coding that is entered and displayed only after the
ignition has been switched off once. Incorrect coding leads to:
Driving performance problems (jerky shifting, rough load change, etc.)Increased fuel consumptionElevated exhaust gas valuesDecrease in transmission service lifeStoring of malfunctions that are not present in DTC memoryFunctions are not carried out (oxygen sensor control, triggering of the
EVAP canister system, etc.).
Pa
ge 343 of 366 On Board Dia
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(OBD
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(MFI
)
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01-250

- Connect VAG 1551 scan tool and operate until
display shows "Select function XX" page 01
-
7 .
Rapid data transfer
HELP
Select function XX

Indicated on display
Note:
After the HELP button is pressed, an overview of possible functions is
printed out.
- Press buttons -0- and -8- to select "Read Measuring Value Block"
function 08.
Rapid data transfer
HELP
08 - Read Measuring Value Block

Indicated on display
- Press -Q- button to confirm input.
Read measurin
g value block
HELP
Input displa
y group number XXX

Indicated on display
Note:
After the HELP button is pressed, the procedure for input of the display
group number is printed out.
Note:
Display group number 001 is used as an example to show the input - Input desired display group number according to display group
overview "Basic Setting" function 04, page 01
-150
.
Pa
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01-251

- Push buttons -0-, -0- and -1- for display group
number 001. Read measurin
g value block
Q
Input displa
y group number 001

Indicated on display
- Press -Q- button to confirm input.
Read measuring value block
1
1 2 3 4

Display fields 1 through 4 are indicated on the display.
Notes:
To change to another display group, proceed as follows:
Display group
VAG 1551 scan tool
VAG 1552 scan tool
Higher Press -3- button
Press button Lower Press -1- button
Press button Skipped Press -C- button Press -C- button
The values in display fields 1 through 10 are shown in decimal form in
display group 000. The current 3-digit display group number is shown without the first
zero. In display groups 000 to 009, the number is shown without the
first two zeroes. When the printer is switched on, the current display is printed on the
paper strip. Every time the PRINT button is pressed, the current display is printed
out again.
Pa
ge 350 of 366 On Board Dia
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(OBD
) - Multi
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jection
(MFI
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play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU01.01.1

01-252

- If the specified values are obtained in all display
fields, press button. Rapid data transfer
HELP
Select function XX

Indicated on display
- Press buttons -0- and -6- to select "End Output" function 06.
Rapid data transfer
Q
06 - End Output

Indicated on display
- Press -Q- button to confirm input.
Rapid data transfer
HELP
Insert address word XX

Indicated on display
Pa
ge 351 of 366 On Board Dia
gnostic
(OBD
) - Multi
port Fuel In
jection
(MFI
)
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yp
e=re
pair&id=AUDI.B5.FU01.01.1

01-253

Read Individual Measuring Values (scan
tool function 09)


Note:
The function "Read Individual Measuring Values"
can be selected with buttons -0- and -9-.
However, no display fields can be selected or
information displayed since for OBD II the ECM
does not currently carry out function 09.
Pa
ge 352 of 366 On Board Dia
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(OBD
) - Multi
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yp
e=re
pair&id=AUDI.B5.FU01.01.1

01-254

Adaptation (scan tool function 10)


Note:
The function "Adaptation" is selected with
buttons -1- and -0-. Display groups 001 and 002
can be called with function 10. If the stored
adaptation value is changed in display group 001
and/or display group 002 by input of another
adaptation value, this has no effect on the fuel
injection and ignition system.
Pa
ge 353 of 366 On Board Dia
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jection
(MFI
)
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yp
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01-257

Reading readiness code

- Select VAG 1551 "Read Measuring Value Block"
function 08, display group 029 page 01
-249
.

Note:
The readiness code can be displayed with the
VAG 1551 and/or VAG 1552 scan tools, and also
with address word 33, mode 1 (Diagnosis data). Read measuring value block 29 1 2 3 4

Display shows display fields 1 through 4.
Note:
The readiness code is set as soon as all display positions is display field 1
are "0."
If the readiness code is not set: - Read readiness code in display field 1.
Specified value: 000_00_0
-
Press button.- Press buttons -0- and -6- to select "End Output" function 06, and press
-Q- button to confirm input.
- Generate readiness code page 01
-258
.
Pa
ge 356 of 366 On Board Dia
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(OBD
) - Multi
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jection
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01-260

Step 2: System readiness checking and
creating

- Select VAG 1551 "Read Measuring Value Block"
function 08, display group 29 page 01
-249
.
Read measuring value block 29 1 2 3 4

Display shows display fields 1 through 4. Specified values:
Display field 1: 111_01_1 (readiness code)Display field 2: 00000000 (trip status display)Display field 3: 0Display field 4: 0
-
Press button.
Read measuring value block Input displa
y group number XXX

Indicated on display
- Push buttons -0-, -0- and -1- to input display group number 001.
- Press -Q- button to confirm input.
Read measuring value block 1 1 2 3 4

Display shows display fields 1 through 4.
Pa
ge 359 of 366 On Board Dia
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(OBD
) - Multi
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jection
(MFI
)
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yp
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pair&id=AUDI.B5.FU01.01.1

01-263

Step 4: Checking readiness code

- Select VAG 1551 "Read Measuring Value Block"
function 08, display group 29 page 01
-249
.
Read measuring value block 29 1 2 3 4

Display shows display fields 1 through 4. Specified values:
Display field 1: 000_00_0 (readiness code)Display field 2: 111_01_1 (trip status display)Display field 3: 0Display field 4: 0
-
Press button.
- Press buttons -0- and -6- to select "End Output" function 06, and press
-Q- button to confirm input.
Pa
ge 362 of 366 On Board Dia
gnostic
(OBD
) - Multi
port Fuel In
jection
(MFI
)
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU01.01.1