Original file

BMW E300261200157 / 07826RT2883

An original (stock) flash read of the unknown control unit control unit, fitted in BMW E30, hardware number 0261200157 and software number 07826RT2883, 32.00 KB. The file is supplied exactly as it was read from the unit, byte for byte; nothing is changed in it.

Technical data

Vehicle
BrandBMW
Car modelE30
Engine1.8 petrol
Fuelpetrol
Displacement1.8
Control unit
Control unitunknown control unit
ECU makerBosch
Hardware number0261200157
Software number07826RT2883
File
File typeOriginal flash read
File size32.00 KB
File key02e607cdc5cee350
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 0261200157 and software number 07826RT2883. 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.

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unknown control unit original files