audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Board Computer - Repair and Troubleshooting Guide|Page 6851 > < Board Computer - Repair and Troubleshooting Guide|Page 6849
Page 2
background image

reading calibration must be performed.

Do the following before replacing computer control unit:

-

switch ignition OFF

-

press and hold reset button

-

switch ignition ON

-

release reset button

-

read and note range reading in Mi

-

switch ignition OFF

Adjust Code Switch

After replacing control unit:

-

adjust code switch (1) according to vehicle type

-

switch ignition OFF

-

press and hold reset button

-

switch ignition ON

-

release reset button

Note

Range reading (2) can be adjusted only 3/4 of a turn.

-

adjust range reading with screwdriver to previously noted range

-

switch ignition OFF

Computer Control Unit Code, Checking and Adjusting

Computer control unit code, checking and adjusting

Board Computer - Repair and Troubleshooting Guide|Page 6851 > < Board Computer - Repair and Troubleshooting Guide|Page 6849