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4H0907557C original ECU files

In this archive 4H0907557C is the calibration number on 4 files and the HW number on 2 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.

Also written: 4H0 907 557 C · 4H0-907-557-C

Which 4H0907557C 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
SW0006 Audi RS7 4.0 560hp CTFA · Bosch MED17.1.1 none listed
this number only Audi S8 4.0 520hp CTFA · Bosch MED17.1.1 none listed
SW0004 Audi S8 4.0 520hp CTFA · Bosch MED17.1.1 none listed
this number only Audi S8 4.0 520hp CTFA · Bosch MED17.1.1 180 maps

ECU types carrying 4H0907557C

Cars and engines it is listed for

ModelEngineFiles
Audi S84.0 520hp CTFA3
Audi RS74.0 560hp CTFA1

Map packs for these files

1 of them has a WinOLS map pack: the original .bin plus a CSV of its named maps.

Where do I find these numbers?