audi a4 transmission ecu multironic coding

[nasir]

hi friend can anyone tell me the procedure how to recode or programme the audi a4 auot transmission gear ecu or multitronic this car is petrol 2005 with temic hytronic vl 300 iam replacing this with second hand from other car do i need to code this or programme to this car if yes how do i code this can anyone will guide me how to code this or adapt to this car thnks

[gttuning]

never done one but i think just write down coding of that unit and once you fit second hand just change coding in it to the original.but not sure.!

[oem]

What is the problem? You have only 4 code variants. 00001 00002 02001 02002
If you get second hand from another car with another engine you have to reflash.

You have adaptations also to ESP on channels 50 and 51 in drivetrain.

[audirules]

You must make sure what tcm you working with k-line or Can. You can't fit k-line to Can and via versa.