EDC16C34 0281011392 1037374943 1037380091 – original full BDM backup from a Bosch EDC16C34 fitted to the Citroën Xsara Picasso 1.6 HDi (PSA 9659596580): external flash 2 MB + EEPROM 95160 (2 / 4 / 8 KB formats, multi-tool), bench read, nothing modified.
What you get (ZIP, 686 KB)
✔ EDC16C34 0281011392 1037374943 1037380091 full BDM backup – external flash 2 MB + EEPROM 95160 (2 / 4 / 8 KB formats, multi-tool), read from the same ECU
✔ INFOS.html datasheet in 12 languages
✔ Unmodified original read – no tuning, no immobilizer change, no checksum work
One ZIP archive (686 KB) with the complete memory of a Bosch EDC16C34, read on the bench (Citroën Xsara Picasso 1.6 HDi application): external flash 2 MB + EEPROM 95160 (2 / 4 / 8 KB formats, multi-tool), taken from the same ECU, plus an INFOS.html datasheet.
In addition, the download link is available right after payment.
Not sure it is your file? For example, send us a photo of the ECU label or a screenshot of your tool’s identification screen before ordering – we confirm the match.
Compatible vehicles
| Vehicle | Engine | Power | Status |
|---|---|---|---|
| Citroën Xsara Picasso | 1.6 HDi | 110 hp / 80 kW | confirmed for this software |
| Citroën Xsara Picasso | 2.0 HDi | — | reported, not confirmed |
Do not rely on the model alone: check HW 0281011392 and PSA 9659596580 on the label, then 1037374943 and 1037380091 on the identification screen of your tool.
Archive contents
| File | Memory | Size |
|---|---|---|
0281011392_9659596580_SW1037374943_MJ1037380091_FLASH.bin | External flash | 2 097 152 bytes (2 MB) |
0281011392_9659596580_SW1037374943_MJ1037380091_EEPROM_2KB.bin | EEPROM 95160, native format | 2 048 bytes (2 KB) |
0281011392_9659596580_SW1037374943_MJ1037380091_EEPROM_4KB.bin | EEPROM 95160, 4 KB format, same data | 4 096 bytes (4 KB) |
0281011392_9659596580_SW1037374943_MJ1037380091_EEPROM_8KB.bin | EEPROM 95160, 8 KB format, same data | 8 192 bytes (8 KB) |
INFOS.html | Datasheet: references, vehicles, file list, checksums (12 languages) | – |
One EEPROM, three file formats (2 KB / 4 KB / 8 KB) so that every tool finds the size it expects – 2 KB is the chip itself, the content is identical.
EDC16C34 0281011392 1037374943 1037380091 – references
| ECU | Bosch EDC16C34 |
| Bosch hardware (HW) | 0281011392 – printed 0 281 011 392 on the label |
| PSA part number | 9659596580 – printed 96 595 965 80 |
| Software (SW) | 1037374943 – also written SW1037374943 |
| Upgrade / SW upg. | 1037380091 – also written MJ1037380091; your tool shows SW 1037374943 and SW upg. 1037380091 |
| Memory supplied | External flash 2 MB + EEPROM 95160 (2 / 4 / 8 KB formats, multi-tool) |
| Read method | Bench / BDM, complete read, file unmodified |
| Delivery | ZIP 686 KB, instant download after payment |
Notes on this file
Engine: Citroën Xsara Picasso 1.6 HDi (110 hp).
Compatible with KTAG, KESS3, Flex, Autotuner, bFlash, PCMflash, BDM100 and similar tools. However, in rare cases expect a quick alignment in a hex editor or WinOLS before you write the EDC16C34. For professional use – workshops and ECU technicians.
How to identify your ECU
On the label
On the Bosch label of the EDC16C34 you will read 0 281 011 392 (hardware) and 96 595 965 80 (PSA), often with a Bosch sticker number beginning 1039S. The sticker number is a production reference, not the software: only a tool read, or the INFOS.html in this archive, gives the 1037… numbers.

What KESS / KTAG show
| Field | What the tool shows |
|---|---|
| HW | often empty – use the label |
| SW | 1037374943 |
| SW upg. (SW màj., soft up, UpgSW) | 1037380091 |
Two numbers = this file: SW 1037374943 and SW upg. 1037380091. One number 1037380091 alone = still this file. 1037374943 twice = the factory read, sold on its own page.
Other files you may need
- Other Citroën Xsara Picasso EDC16C34 files: 0281011802 · 1037371537 · 0281011802 · 1037372086 · 0281011802 · 1037372086 upg. 1037386176 · 0281012468 · 1037374952 · 0281012466 · 1037375962
- Bosch EDC16C34 family: all EDC16C34 original files →
- Guides: ORI, virgin and full backup explained · ECU file types
Your tool shows another number? Ask for it – we read new references every week.
Questions about this file
Is EDC16C34 0281011392 1037374943 1037380091 a full BDM backup or only the flash?
Full backup: the 2 MB external flash and the 95160 EEPROM were read together from the same ECU (Citroën Xsara Picasso 1.6 HDi application) – enough to restore a bricked unit, clone it or start a stage 1 on 1037374943.
My tool shows SW 1037374943 and SW upg. 1037380091 – is this the file?
Yes, exactly this one: the flash holds the updated software 1037380091, and 1037374943 is the base number the ECU still reports.
My tool shows only “SW upg. 1037380091” and nothing else. Same file?
Yes. Some KESS versions fill only the upgrade field on an EDC16C34. Confirm 0281011392 and 9659596580 on the label and you are good.
Will this file work on a Citroën Xsara Picasso 2.0 HDi?
Only if the Xsara Picasso label reads HW 0281011392 / PSA 9659596580 and the tool shows 1037374943 / 1037380091. It is reported with this software but we did not read it from a Xsara Picasso ourselves.


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