1037377751 1037380727 ORI File | EDC16C34 0281011863

1037377751 / 1037380727 is the primary software reference pair for this original ECU file / ORI file. It matches Bosch EDC16C34 units with HW 0281011863 / 0 281 011 863 and PSA reference 9661773380. The same references may also appear as SW1037377751 and MJ1037380727. Specialist databases may also use the shortened software identifiers 377751 and 380727.

This file is intended for professional ECU repair, cloning, comparison, restoration and tuning preparation. Digital ECU software only — no physical ECU hardware is included. Always compare the exact software references first, then confirm the Bosch HW and PSA references before ordering.

How to match this ECU file

1. Software: match 1037377751 and 1037380727 first.
2. Alternative notation: confirm SW1037377751 / MJ1037380727 when shown by your tool or database.
3. Hardware: confirm Bosch 0281011863 / 0 281 011 863.
4. Manufacturer reference: confirm PSA 9661773380 / 96 617 733 80 where available.

1037377751 1037380727 — file references

Bosch and PSA numbers may be printed with or without spaces; both spellings are shown where useful.

Vehicle applications	Citroën C4 / Peugeot 307 1.6 HDi 66 kW / 90 hp — verify with ECU label
Engine codes	9HX / 9H02 / DV6ATED4 — verify with vehicle data
ECU	Bosch EDC16C34
Bosch / HW part number	0281011863 — 0 281 011 863
PSA part number	9661773380 — 96 617 733 80
Software number (SW)	1037377751 — SW1037377751
Update / software reference	1037380727 — MJ1037380727
Short software IDs	377751 — 380727
File type	Original ECU file / ORI file
File format	Binary (.bin)
Delivery	Digital ECU file

Search references for this ECU file

Use this section to recognise the same ECU software across labels, programming tools and file databases. Match the full software numbers first; aliases and search terms are secondary.

• Primary software: 1037377751 · aliases: SW1037377751, SW 1037377751 · short ID: 377751
• Second software / update reference: 1037380727 · aliases: MJ1037380727, MJ 1037380727 · short ID: 380727
• Bosch hardware: 0281011863 · printed format: 0 281 011 863
• PSA reference: 9661773380 · printed format: 96 617 733 80
• ECU family: Bosch EDC16C34
• Typical professional search intent: ORI file, original ECU file, ECU backup, full backup, fullbackup, BDM backup and full BDM. These terms describe what a user may search for; the exact memory content must still be verified.
• Useful exact searches: 1037377751 1037380727, 1037377751 ORI file, 1037380727 original ECU file, 0281011863 ECU file.

What’s included

• Original ECU file / ORI software reference for Bosch EDC16C34
• Technical matching metadata: ECU type, Bosch HW, PSA reference, software numbers and alternative identifiers
• Professional reference for ECU repair, cloning, comparison, restoration and tuning preparation
• Digital ECU software only — no physical ECU hardware
• Exact memory areas, read method, file size and backup completeness must be verified from the delivered file package

Reading methods and memory areas

Bosch EDC16C34 units can be read and written through OBD, bench, boot or BDM depending on the tool, protocol and required memory area. Search phrases such as BDM backup 1037377751, full backup 1037380727, full BDM 1037377751 or EDC16C34 BDM file describe what professionals may be looking for; they do not by themselves prove that this listing contains every BDM memory area.

Always verify the delivered memory content, file size and reading method before writing. If you specifically need MPC flash, external flash or EEPROM data, contact us before ordering. For terminology, see our ECU backup guide and ECU file types guide.

Programming tool compatibility

This listing uses standard binary (.bin) terminology, but tool compatibility depends on the exact EDC16C34 protocol, read/write mode and memory area. Common professional tools used in Bosch EDC16C34 workflows include:

• Common tool ecosystems: KESS/KESS3, KTAG, MPPS, AutoTuner, Magic Motorsport Flex, Trasdata and BDM100.
• Compatibility rule: confirm the exact EDC16C34 protocol, connection mode and memory area; the tool name alone is not sufficient.
• Reading methods: OBD, Bench, Boot or BDM depending on protocol support.
• Editing software: WinOLS, ECM Titanium and other professional calibration tools do not determine flashing compatibility.

Frequently asked questions

Is this an ORI ECU file or a modified tuning file?

This product is supplied as an original ECU file / ORI file. It is intended as a clean baseline for backup, repair, cloning and professional tuning preparation.

Why are 1037377751 and 1037380727 important?

For professional matching, start with the exact software numbers 1037377751 and 1037380727. Then confirm the alternative notations SW1037377751 and MJ1037380727, followed by Bosch HW 0281011863 and PSA 9661773380 as additional hardware and manufacturer checks.

Can I search this as full backup, fullbackup or BDM backup?

Those are common professional search terms for this ECU family and software pair, including full backup 1037377751, fullbackup 1037380727, BDM backup 1037377751 and BDM backup 1037380727. However, ORI file does not automatically mean full BDM backup. Only treat this product as a complete BDM or multi-memory backup when the listing explicitly confirms the supplied memory areas and file package.

What if it does not match my vehicle?

Before purchasing, match the exact software numbers 1037377751 and 1037380727 first. Then confirm Bosch HW 0281011863 / 0 281 011 863 and PSA 9661773380 where available. SW1037377751 and MJ1037380727 are alternative notations that may appear in tools or databases. If you are unsure, contact us with your VIN and ECU label photo so we can confirm compatibility or source the correct file.