Fiat Instant download
File type
Original File
Brand
Fiat
Car model
FIORINO
Hardware number
55280941
Software number
304BQA12
Read with
FLEX
Inside the download
  • 8F3_MPC OK2.097.152 bytes
  • 8F3_EEPROM OK.bin8.192 bytes
  • fca_marelli_8f3_obd_fullbackup_full_backup_20260715140538_f…770.832 bytes
  • fca_marelli_8f3_obd_fullbackup_full_backup_20260715140538_i…2.097.152 bytes
  • fca_marelli_8f3_obd_fullbackup_full_backup_20260715140538_e…8.192 bytes

FIAT FIORINO MJD 8F3.QA 55280941 304BQA12 DUMP

Original (stock) ECU file for the Fiat FIORINO (MJD 8F3 QA). HW 55280941 / SW 304BQA12. Read with FLEX. Instant download after payment.

20,00€

  • Instant download — the file is available the moment payment clears.
  • Kept in your account — re-download any time from My Account.
  • Read from a real unit — listed by the exact hardware and software number.

Need a different version or hardware number? Request the file, we usually source it the same day.

About this file

Description

FIAT FIORINO MJD 8F3.QA 55280941 304BQA12 DUMP is an original (stock) ECU file for the Fiat FIORINO fitted with the MJD 8F3 QA engine control unit. It matches hardware number 55280941 and software number 304BQA12. The file was read with FLEX and is supplied exactly as read from the unit, byte for byte.

Typical use: restoring a damaged or corrupted ECU to factory software, recovering after a failed flash, or as a clean base before any modification. Before writing the file, confirm that the hardware and software numbers printed on your ECU label match the numbers above; writing a file to a unit with different numbers can damage the ECU.

After secure checkout the file is available for instant download from your AutoECUFile account, and it stays there for later downloads. Need another version of 304BQA12, or a file that is not listed? Send us a file request and we will source it for you.


FIAT FIORINO MJD 8F3.QA 55280941 304BQA12

FULL+MPC+EEPROM DUMP

Technical data

Specification

File typeOriginal File
BrandFiat
Car modelFIORINO
Hardware number55280941
ECU modelMJD 8F3 QA
Software number304BQA12
Read withFLEX
SKUECUFILE-506405456
File8F3_MPC OK 2.097.152 bytes
File8F3_EEPROM OK.bin 8.192 bytes
Filefca_marelli_8f3_obd_fullbackup_full_backup_20260715140538_fullbackup.mmf 770.832 bytes
Filefca_marelli_8f3_obd_fullbackup_full_backup_20260715140538_int_flash.bin 2.097.152 bytes
Filefca_marelli_8f3_obd_fullbackup_full_backup_20260715140538_ext_eeprom.bin 8.192 bytes
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