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Audi Workshop Service and Repair Manuals

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Encoding table > < Basic setting

A3 Mk1

Motronic injection and ignition system (4-cyl. turbo)
Encoding control unit
Encoding control unit
  • ‒ Connect vehicle diagnostic, testing and information system VAS 5051 and select vehicle system "01 -Engine electronics" in the selection. For this purpose, the ignition must be switched on.
 
A01-0122

→ Display on VAS 5051:

  • ‒ Under -1- select diagnostic function "07 - Encode control unit".
 
A01-0130

→ Display on VAS 5051:

  •     1 -    Enter code word
    max. input value = 32767
  • ‒ Enter control unit code in zone -2- in line with encoding table => Page 01-59.

Key to code

XX

Country/emissions

X

Drive/auxiliary functions

X

Gearbox

X

Vehicle type

Example of encoding

10710

EU3 (emission standard), 4-wheel drive without traction control system, 6-speed manual gearbox, Audi A3
  • ‒ Confirm entry with Q key.
 
A01-0130

→ Display on VAS 5051:

  •     1 -    Encoding is carried out
  • ‒ Wait until the next display appears.
 
A01-0136

→ Display on VAS 5051:

  •     1 -    Encoding is carried out in the vehicle system
  •     2 -    Control unit identification with new code
    • (previous code in brackets)
  • ‒ Exit function "07 - Encode control unit" by pressing the ◂ key.

Encoding table > < Basic setting