Original file

Volvo 850S103955404C

An original (stock) flash read of the unknown control unit control unit, fitted in Volvo 850, hardware number S103955404C, 64.00 KB. The file is supplied exactly as it was read from the unit, byte for byte; nothing is changed in it.

Technical data

Vehicle
BrandVolvo
Car model850
Engine2.0 petrol 126PS
Fuelpetrol
Displacement2.0
Power126.4PS / 93.0kW
Control unit
Control unitunknown control unit
Hardware numberS103955404C
File
File typeOriginal flash read
File size64.00 KB
File keyed6eeb00f32a0440
Price15 €

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.

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 S103955404C. 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
5Q0959655Audi/Skoda/Seat/VW
4E0910931BAudi
2QW909901CAudi/Skoda/Seat/VW
5Q0907044Volkswagen
S110140023ARenault Logan 1.4L, Renault Logan 1.6L
4E0910900JAudi
4E0910900TAudi
4F0910468AAudi

unknown control unit original files