MJ8F3HW10L 304AX110 Magneti Marelli MJ8F3 original ECU file – Fiat 500 1.3 85hp
MJ8F3HW10LSW304AX110- Vehicle
- Fiat 500
- Engine
- 1.3 85hp · 199 B4.000
- SW
- 304AX110
58 maps — Engine Torque, Injection System, Turbo System, Rail. Original included.
Other SW versions on HW MJ8F3HW10L
21 SW versions sit on this HW in the archive, 22 files in all: Fiat 500 (14), Fiat Qubo (4), Fiat 500L (2). This page is SW 304AX110. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.
| SW | Listed for |
|---|---|
| 2443X131 | Fiat 500 1.3 MJET 85hp |
| 2443X142 | Fiat 500 1.3 MJET 85hp |
| 2443X144 | Fiat 500 1.3 MJET 85hp |
| 2841X140 | Fiat 500 1.3 MJET 85hp |
| 2841X148 | Fiat 500 1.3 MJET 85hp |
| 2841X340 | Fiat 500 1.3 MJET 85hp |
| 2841X344 | Fiat 500 1.3 MJET 85hp 199 B4.000 |
| 2841X345 | Fiat 500 1.3 MJET 85hp 199 B4.000 |
| 2841X346 | Fiat 500 1.3 MJET 85hp 199 B4.000 |
| 3046X306 | Fiat 500 1.3 MJET 85hp 199 B4.000 |
| 304AQ610 | Fiat 500 1.3 85hp 199 B4.000 |
| 304AX310 | Fiat 500 1.3 85hp 199 B4.000 |
| 244AX110 | Fiat 500L 1.3 85hp 199 B4.000 |
| 2841Q444 | Fiat Qubo 1.3 MJET 75hp |
| 2841Q448 | Fiat Qubo 1.3 MJET 75hp |
| 284AQ410 | Fiat Qubo 1.3 MJET 75hp |
| 3044Q405 | Fiat Qubo 1.3 75hp |
| 3044X104 | Fiat 500L 1.3 MJET 85hp 199 B4.000 |
| 304AQ410 | Fiat Panda 1.3 85hp 169 A1.000 |
| 304AQ510 | Fiat Panda 1.3 85hp 169 A1.000 |
SW numbers next to 304AX110
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 |
|---|---|
| 304AC310 | Fiat 500 1.3 85hp 199 B4.000 |
| 304AD810 | Fiat 500 1.3 85hp 199 B4.000 |
| 304AD811 | Fiat 500 1.3 85hp |
| 304AM210 | Alfa Romeo Mito 1.3 85hp 169 A1.000 |
| 304AP810 | Fiat Panda 1.3 75hp 169 A1.000 |
| 304APC10 | Fiat Panda 1.3 75hp 169 A1.000 |
| 304AQA11 | Citroen Nemo 1.3 75hp |
| 304AQC10 | Fiat Qubo 1.3 95hp 199 B4.000 |
| 304AY210 | Lancia Y 1.3 95hp 169 A1.000 |
Other numbers for the Fiat 500 1.3 85hp
8 files cover exactly this car and engine, on Magneti Marelli MJ8F3 (8). If your ECU reads differently from this page, 1 of the others:
This file's map pack against other Magneti Marelli MJ8F3 packs
Its pack names 58 maps. The 70 Magneti Marelli MJ8F3 packs in the archive have 26 to 64 maps, median 42; 74% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Engine Torque | 20 | 17 |
| Injection System | 20 | 13 |
| Turbo System | 12 | 7 |
| Rail | 5 | 4 |
| Air Control | 1 | 1 |
This ECU and car in figures
Magneti Marelli MJ8F3: 346 files, 175 SW numbers, 70 with a map pack. Makes: Fiat (296), Alfa Romeo (14), Peugeot (12), Lancia (11). Most listed: Fiat Ducato (76), Fiat 500 (60), Fiat Panda (48), Fiat Qubo (30).
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).
Engine code 199 B4.000: 15 files, on Magneti Marelli MJ8F3 (15). Listed for Fiat 500 (11), Fiat 500L (2), Alfa Romeo Mito (1), Fiat Qubo (1).
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