MM8GMCHW550 30460000 Marelli MM8GMC original ECU file – Fiat 500 1.4 105hp
MM8GMCHW550SW30460000UPG55236517- Vehicle
- Fiat 500
- Engine
- 1.4 105hp
- ECU
- Marelli MM8GMC
- SW
- 30460000
- SW upgrade
- 55236517
- In the archive since
- 2026-06-08
Other SW versions on HW MM8GMCHW550
4 SW versions sit on this HW in the archive, 7 files in all. This page is SW 30460000. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.
| SW | Listed for |
|---|---|
| 30421000 | Fiat 500 1.4 105hp · Magneti Marelli MM8GMC |
| 30490000 | Fiat 500 1.4 105hp · Magneti Marelli MM8GMC |
| 31030000 | Fiat 500 1.4 105hp |
SW numbers next to 30460000
The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.
| SW | Listed for |
|---|---|
| 3046X306 | Fiat 500 1.3 MJET 85hp 199 B4.000 · Magneti Marelli MJ8F3 |
| 3046X606 | Fiat 500 1.3 MJET 85hp 199 B4.000 · Magneti Marelli MJ8F3 |
Other numbers for the Fiat 500 1.4 105hp
14 files cover exactly this car and engine, on Magneti Marelli MM8GMC (6), Magneti Marelli MM8GMB (6), Marelli MM8GMC (2). If your ECU reads differently from this page, 9 of the others:
This ECU and car in figures
Marelli MM8GMC: 2 files, 2 SW numbers. Makes: Fiat (2).
Fiat 500: 281 files. ECU types: Magneti Marelli MJ8F3 (60), Bosch EDC17C69 (59), Magneti Marelli MJ9DF (38), Magneti Marelli MM8GSW (21). Engine codes: 334 (22), 199 B4.000 (11), 169 A3.000 (9), 199 B1.000 (5).
What you get
- The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
- File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
- Original read only: no full backup, EEPROM or tuned file.
- A digital file: all sales are final — no refunds. Terms of sale