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Original file

Audi A6 4F2910559B / 6576615884

An original (stock) flash read of the unknown control unit control unit, fitted in Audi A6, hardware number 4F2910559B and software number 6576615884, 2,048.00 KB. The file is supplied exactly as it was read from the unit, byte for byte; nothing is changed in it.

Technical data

Vehicle
BrandAudi
Car modelA6
Control unit
Control unitunknown control unit
Hardware number4F2910559B
Software number6576615884
File
File typeOriginal flash read
File size2,048.00 KB
From the file nameAudi A6 Siemens Continental
File key1b9c8e10563fe9fa
Price€15

About this file

Typical uses: restoring a control unit to its factory software after a failed flash or a corrupt memory, a clean base before any change, comparing a read of your own with the original. The checksum is the one of the read; your programmer or the CARTESIAN app corrects it after a change.

In CARTESIAN this original file is the base for the solutions it supports, such as DPF off, EGR off, lambda off and DTC off, each saved with a correct checksum, and for returning a modified unit to stock.

How to use this file

  1. Order with your e-mail address; the download link comes right after the payment and is valid for 30 days.
  2. Open the file in your programmer, compare its numbers with your unit and check the checksum.
  3. Write it only to a unknown control unit whose label carries the same hardware and software numbers.

Before you write Compare the numbers on your control unit with this file, hardware number 4F2910559B and software number 6576615884. A file written to a unit with other numbers can damage it. Not sure? Give your own read to the search above: it is compared by content.

Other pairs of unknown control unit

HardwareSoftwareVehicles
4F0910801DAudi
4F1910155CAudi
4F1910156A1267017177Audi
4F1910156KAudi
4F2910559G4F1907559DAudi A3, Audi A6
4F5910156JAudi/Skoda/Seat/VW
4F9910156AAudi
4F9910156DMercedes-Benz

unknown control unit original files