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400907552 original ECU files

In this archive 400907552 is the calibration number on 3 files, 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.

Which 400907552 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
HW0261S02569SW1037509227 Audi R8 5.2 525hp · Bosch MED9.1 none listed
HW0261S02569SW1037400036 Lamborghini Gallardo 5.2 560hp · Bosch MED9.1 none listed
HW0261S02569SW1037398679 Lamborghini Gallardo 5.2 560hp · Bosch MED9.1 none listed

ECU types carrying 400907552

Cars and engines it is listed for

ModelEngineFiles
Lamborghini Gallardo5.2 560hp2
Audi R85.2 525hp1

Seen together with 400907552

4 other numbers on these files, and on how many.

Where do I find these numbers?