Audi Workshop Service and Repair Manuals

If accelerator pedal position sender or engine control unit is replaced, kickdown function must be learnt on vehicles with automatic gearbox.

Special tools and workshop equipment required

• ◆ VAS 5051 with VAS 5051/1

• or

• ◆ V.A.G 1551 with V.A.G 1551/3 A

Requirements:

• ● No fault stored in fault memory; Interrogating fault memory
  
• ● Engine stopped, ignition on

Sequence of operations

• ‒ Connect vehicle diagnostic, testing and information system VAS 5051 or fault reader V.A.G 1551 and select engine electronics control unit with "address word" 01 => Page 01-8.
  Ignition must be on.

• ‒ Enter "04" for "Start basic setting" function and confirm with Q key.

• ‒ Enter "063" for "Display group number 063" and confirm with Q key.

Note:

Tester now displays prompt e.g. "Press and hold pedal".

• ‒ Floor accelerator pedal beyond kickdown point and keep it pressed.

Tester displays "ADP in progress" during learning phase.

Note:

The abbreviation "ADP" stands for Adaption.

Once kick-down point has been successfully learnt, tester displays "ADP OK" and accelerator pedal can be released.

If specification "ADP OK" is obtained:

• ‒ Press ⇒key.

If "ERROR" is displayed:

• ‒ Interrogate fault memory .

"ERROR" may be displayed, for example, if - following tester prompt - accelerator pedal is not floored immediately or if accelerator pedal is released with adaption already in progress but not yet completed.
In both cases exit from "Basic setting" mode and restart adaption function => Page 24-178.