audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Board Computer - Repair and Troubleshooting|Page 4932 > < Board Computer - Repair and Troubleshooting|Page 4930
Page 6
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switch ignition ON

First Stop

-

pull up slide (2) of adjusting tool to first stop (idle position)

Specified value:

^

0.2-0.5 V

If NO, - unscrew retaining screws on fuel consumption sender (arrows)
-

move sender in slots until correct reading is obtained

-

tighten retaining screws

Second Stop

If specified value was obtained, - perform full throttle test as follows:
-

pull up slide (2) of adjusting tool to second stop (full throttle position)

Specified value:

^

4.0-4.5 V

If NO, - repeat test in idle position or repeat basic adjustment of adjusting tool

If specified value was obtained:
-

push slide (2) down as far as it will go

Specified value:

^

0.0 V

If specified value is not obtained, - repeat test in idle and full throttle position

If specified values are still not obtained even after repeating adjustment, - replace air flow sensor

If specified values were obtained, - seal retaining screws with paint

Board Computer - Repair and Troubleshooting|Page 4932 > < Board Computer - Repair and Troubleshooting|Page 4930