ignition AUDI A4 2000 B5 / 1.G AWM Engine Readiness Code Workshop Manual

01-85

Work step 1: Check DTC Memory

Test requirement:

Engine not running, ignition switched on.

- Connect VAS5051 tester Page 01
-7 and
select vehicle system "01 - Engine electronics".
Ignition must remain switched on for this.

Display on VAS5051:
- In selection -1-, click on the diagnostic function "02 - Check DTC
memory".

Display on VAS5051:
1 - DTC memory content:

0 malfunctions recognized
or

X malfunctions recognized
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01-87

Work step 2: Erase DTC Memory

Test requirement:

Engine not running, ignition switched on.

Display on VAS5051:
Note:
When DTC memory is erased, readiness code is reset and must therefore
be re-generated. - In selection -1-, click on the diagnostic function "05 - Check DTC
memory".

Display on VAS5051:
1 - no indication (before erasing)
or

DTC memory erased
2 - Note:Perform the function?Note: Data is being erased !
- Press on "OK" button in display -2-.
-
Click on - button
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01-88

Work step 3: Adapt throttle valve control
module to Engine Control Module (ECM)

Test requirement:

Engine not running, ignition switched on.

Display on VAS5051:
- In selection -1-, click on the diagnostic function "04 - Basic setting".

Display on VAS5051:
1 - Enter display group Max. input value = 255
- Select function "060" in button field -2- for "display group number 060"
and press Q button to confirm input.
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01-91

Work step 4: Kick down function, adapting
1)

1) Only vehicles with automatic transmission

Test requirement:

Engine not running, ignition switched on.

Display on VAS5051:
Note:
There will be a prompt: "Operate kick down".
Note:
During adaptation of the kick down point, "Kick down ADP in progress" will
be indicated in display. After successful adaptation of the kick down point,
"Kick down ADP OK" will be indicated on display. -
Press button 3 times to change into display group 063.- Depress accelerator pedal completely, past kick down point, and hold
down.
- Check specified value in display field -4-.
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