Original file
BMW E38 Bosch M5.2 0261203474 / 07826RT4801
An original (stock) flash read of the Bosch M5.2 control unit, fitted in BMW E38, hardware number 0261203474 and software number 07826RT4801, 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
| Brand | BMW |
|---|---|
| Car model | E38 |
| Engine | 285PS |
| Fuel | diesel |
| Displacement | 4.4 |
| Power | 285.5PS / 210.0kW |
| Control unit | Bosch M5.2 |
|---|---|
| ECU maker | Bosch |
| Hardware number | 0261203474 |
| Software number | 07826RT4801 |
| File type | Original flash read |
|---|---|
| File size | 32.00 KB |
| File key | 12005f85f7e2b2df |
| 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 DPF off, EGR off, AdBlue (SCR) off, lambda off, swirl flaps off and DTC off, each saved with a correct checksum, and for returning a modified unit to stock.
How to use this file
- Order with your e-mail address; the download link comes right after the payment and is valid for 30 days.
- Open the file in your programmer, compare its numbers with your unit and check the checksum.
- Write it only to a Bosch M5.2 whose label carries the same hardware and software numbers.
Before you write Compare the numbers on your control unit with this file, hardware number 0261203474 and software number 07826RT4801. 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 reads of this pair
The same hardware and software numbers, read from other vehicles or at other times; each has its page.
| Vehicles | Size | From the file name | Contents | Price | Add to cart |
|---|---|---|---|---|---|
| BMW 5 (E39) | 16.00 KB | Flash | €15 | Add to cart | |
| BMW 5er | 32.00 KB | Flash | €15 | Add to cart |
Other pairs of Bosch M5.2
| Hardware | Software | Vehicles |
|---|---|---|
| 0261203447 | BMW E36 316i, BMW E36 316i 1999 Benzin, BMW E36 318i 2004 85.3KWKW | |
| 0261203474 | 1037355370 | BMW 7er, BMW E39 4.4i Benzin KW, BMW E39 540i V8 2004 |
| 0261203474 | 1267356941 | BMW 5er, BMW 540i, BMW E38 |
| 0261203474 | 356941 | BMW E39 540i 1998 Benzin |
| 0261203667 | 07826RT4817 | bmw318is, BMW E36, BMW Z3 Roadster (E37) |
| 0261203667 | 07826SA4194 | BMW E36 |
| 0261203667 | 1037355693 | BMW Z3, BMW E36, BMW 3er |
| 0261203667 | 1037356261 | BMW E36, BMW 3er |