Fiat 500 Magneti Marelli MM8GSF original ECU files
Original (stock) files read from the Magneti Marelli MM8GSF control unit of the Fiat 500: 6 files, 2 engine versions. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
Other ECU types in the Fiat 500 42
Engine versions 2
All Fiat 500 Magneti Marelli MM8GSF files 6
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| Fiat 5000.9 TURBO 85hp | Magneti Marelli MM8GSF | MM8GSFHW521 | 3AS27ES4 | MM8GSFHW521 3AS27ES4 51903129 | €20 · Open |
| Fiat 5000.9 TURBO 85hp | Magneti Marelli MM8GSF | MM8GSFHW521 | 3AS23ES3 | MM8GSFHW521 3AS23ES3 51896777 | €20 · Open |
| Fiat 5000.9 TURBO 85hp | Magneti Marelli MM8GSF | MM8GSFHW525 | 3L136ES5 | MM8GSFHW525 3L136ES5 51910520 | €20 · Open |
| Fiat 5000.9 TURBO 85hp | Magneti Marelli MM8GSF | MM8GSFHW525 | 3L136ET5 | MM8GSFHW525 3L136ET5 51910521 | €20 · Open |
| Fiat 5000.9 Twin Air Turbo 85hp | Magneti Marelli MM8GSF | MM8GSFHW525 | 3L163ES7 | MM8GSFHW525 3L163ES7 51958125 | €20 · Open |
| Fiat 5000.9 Twin Air Turbo 85hp | Magneti Marelli MM8GSF | MM8GSFHW525 | 3L163ET7 | MM8GSFHW525 3L163ET7 51935078 | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 2
Tuning for Fiat 500 Magneti Marelli MM8GSF — done by our engineers
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop
Questions
Are these files modified?
No. Every file is an original (stock) read of a Fiat 500 Magneti Marelli MM8GSF control unit, delivered exactly as read. If you need a modified file, order tuning below.
How do I find the right file?
Read the ECU with your tool and compare the hardware (HW) and software (SW) numbers — and the calibration when several files share one software number. The vehicle name alone is not enough: the identifiers decide.
How do I get the file?
Open the file page and use Quick buy: €20 by card, no registration. We request the file from the original-file database and e-mail it to you — usually within minutes, normally within 24 hours. With an account on our file service fs.auto-remap.com you can also top up your balance and order there.
What exactly do I receive?
The original read only, as a ready-to-use .bin file (ordered through a file-service account: a ZIP archive with an .ori file inside). No full backups, EPROMs, SGO, VBF or other formats. Different tools expect different file sizes when writing, so make sure the file suits your device. All sales are final: check HW and SW against your own read before you buy.
My number is not listed. What now?
Then we do not have this file: every original file we have is listed on this site and found by its search, so we cannot get it for you. Search one number at a time — HW, SW or calibration — exactly as it appears in your read.
Can you tune Fiat 500 Magneti Marelli MM8GSF?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Fiat 500 Magneti Marelli MM8GSF (depending on the engine). Upload your read on our file service.