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MM8GSFHW521 3AS23ES3 Magneti Marelli MM8GSF original ECU file – Fiat 500 0.9 TURBO 85hp

HWMM8GSFHW521SW3AS23ES3CALMM8GSFHW521_3AS23ES3_51896777UPG51896777

Where do I find these numbers?

Vehicle
Fiat 500
Engine
0.9 TURBO 85hp
HW
MM8GSFHW521
SW
3AS23ES3
Calibration
MM8GSFHW521_3AS23ES3_51896777
SW upgrade
51896777
WinOLS map pack for this file
31 maps — Engine Torque, Turbo System, Injection System, Limiters. Original included.
See all 31 maps

Other SW versions on HW MM8GSFHW521

2 SW versions sit on this HW in the archive, 2 files in all. This page is SW 3AS23ES3. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.

SWListed for
3AS27ES4Fiat 500 0.9 TURBO 85hp

SW numbers next to 3AS23ES3

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.

SWListed for
3AS21ES33Fiat 500 0.9 TURBO 85hp · Magneti Marelli 3AS21ES33

Other numbers for the Fiat 500 0.9 TURBO 85hp

8 files cover exactly this car and engine, on Magneti Marelli MM8GSF (4), Magneti Marelli MM8GSW (1), Magneti Marelli D3E5ES62 (1). If your ECU reads differently from this page, 5 of the others:

This ECU and car in figures

Magneti Marelli MM8GSF: 12 files, 12 SW numbers, 3 with a map pack. Makes: Fiat (8), Lancia (4). Most listed: Fiat 500 (6), Lancia Ypsilon (3), Fiat Punto EVO (2), Lancia Y (1).

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

Other files for the Fiat 500

Other Magneti Marelli MM8GSF files

Original ECU file Magneti Marelli MM8GSF · MM8GSFHW521 · 3AS23ES3
€18
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  2. 2 · Card
  3. 3 · File

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