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4F2910552A original ECU files

In this archive 4F2910552A is the calibration number on 4 files and the HW number on 1 file, with 3 different HW and SW pairs. On its own it does not pick the file: the table below shows what else each one carries.

Also written: 4F2 910 552 A · 4F2-910-552-A

Which 4F2910552A file is yours?

Compare the other numbers on each line with your read and open the line that matches. All of them are €18.

Its other numbersListed forMap pack
SW0090 Audi A6 2.8 220hp · Siemens SIMOS 8.1 none listed
this number only Audi A6 2800220 250hp · Siemens SIMOS 8.1 none listed
HW6576625725 Audi A6 2800220 250hp CALA · Siemens SIMOS 8.1 none listed
this number only Audi A6 2800220 250hp · Siemens SIMOS 8.1 none listed

ECU types carrying 4F2910552A

Cars and engines it is listed for

ModelEngineFiles
Audi A62800220 250hp3
Audi A62.8 220hp1

Seen together with 4F2910552A

1 other number on these files, and on how many.

Where do I find these numbers?