0261S21010 — Bosch ME17.3.0 ECU, Abarth 500
Original (stock) ECU file for the Abarth 500 — 1400 150HP, Bosch ME17.3.0 controller, hardware 0261S21010, software 10SW044430. Unmodified factory read, usually within 3 hours after we confirm your ECU numbers.
Identification
| Vehicle | Abarth 500 |
|---|---|
| Engine | 1400 150HP |
| ECU | Bosch ME17.3.0 |
| Hardware number | 0261S21010 |
| Software number | 10SW044430 |
| Software upgrade | 46344315 |
| Calibration | 10SW044430 |
Compatibility
The same Bosch ME17.3.0 with part number 0261S21010 is also fitted to these vehicles / engines in our archive:
| Vehicle | Engine | Software |
|---|---|---|
| Abarth 500 (this page) | 1400 150HP | 10SW044430 |
| Abarth 595 COMPETIZIONE | 1400 180HP | 10SW040258 |
Cross references
Other software levels recorded on hardware 0261S21010:
What you get
A full, unmodified read of the Bosch ME17.3.0 as it left the factory — the binary file produced by the original reading tool, no checksum or map changes. Use it to restore a stock calibration after a failed flash or a bad tune, or as the reference file for a tuning job. One read is stored for this identification.
| Archive reference | Driver | Damos / A2L |
|---|---|---|
| A14_A42F | A14_A42F | 1730E2105A0 |
Delivery: released to your account and announced by email usually within 3 hours, within 24 hours on business days, once we confirm the read matches the numbers on this page.
Questions about this file
Is this original file compatible with my Abarth 500?
Compare the hardware number (0261S21010) and the software number (10SW044430) with the identification your tool reads from the ECU. The software number must match; a different hardware revision usually means a different file. Identify the controller by the hardware and software numbers printed on its label or reported by your reading tool.
What exactly do I receive when I buy the Bosch ME17.3.0 original for €25?
An unmodified factory read of the Bosch ME17.3.0 (HW 0261S21010, SW 10SW044430, upgrade 46344315) as stored in our archive — a binary file in the format produced by the original reading tool. No modifications, no checksum changes: it is meant to restore the ECU to its stock calibration or to serve as a reference for a tuning job.
How and when is the file delivered?
After payment we confirm the read matches the numbers on this page and release it to your account, with an email notification — usually within 3 hours, within 24 hours on business days. If your ECU reports different numbers, tell us with the order and we look for the right file before delivering anything.
Can you also tune this Bosch ME17.3.0 or remove EGR / AdBlue / DPF?
Yes — upload your own read through the tuning service and choose the modifications; every tuning job is quoted individually before you pay. The original on this page is useful as a backup before any modification is flashed.