Programming and Relearning

Kick Down Function, Adapting







If the sensor for accelerator pedal position or the Engine Control Module (ECM) is replaced on a vehicle with automatic transmission, the kick down function must be adapted.

Special Tools and Equipment
- VAS5051 with VAG5051/1

Requirements
- No DTCs in DTC memory, check DTC memory.
- Engine not running, ignition switched on.

Procedure
- Connect VAS5051 tester and select vehicle system "01 - Engine electronics". Ignition must remain switched on for this. Refer to "Scan Tool Testing/Scan Tool Connecting and Initial Checks/VAS 5051 Tester, Connecting and Selecting Functions" Testing and Inspection







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 "063" in button field -2- for "display group number 063" and press Q button to confirm input.







Display on VAS5051:


NOTE: There will be a prompt: "Operate kickdown".


- Depress accelerator pedal completely, past kick down point, and hold 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.


- Check specified value in display field -4-.

Display Group 063:

If specified value "ADP OK" is obtained:
- End function "04 - Basic setting" by pressing <- button.