Instant download- File type
- Original File
- Brand
- Fiat
- Car model
- 500L
- Hardware number
- 55274377
- ECU
- MJD 9DF.X1
- Software number
- 4B45X110
- WinOLS (Fiat 500L (Original)1.3 JTD Mjet_Marelli_MJ9DF - 4B…4.194.304 bytes
FIAT 500L MJD 9DF.X1 55274377 4B45X110 DUMP
Original (stock) ECU file for the Fiat 500L (MJD 9DF.X1). HW 55274377 / SW 4B45X110. 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.
- Imunify360 real-time scanning
Description
FIAT 500L MJD 9DF.X1 55274377 4B45X110 DUMP is an original (stock) ECU file for the Fiat 500L fitted with the MJD 9DF.X1 engine control unit. It matches hardware number 55274377 and software number 4B45X110. The file is supplied exactly as read from the unit, without alterations.
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 4B45X110, or a file that is not listed? Send us a file request and we will source it for you.
FIAT 500L MJD 9DF.X1 55274377 4B45X110
FULL MPC DUMP
Specification
Reviews
Guides for this file
- Original File, Virgin File or FRF: Which ECU File Do You Actually Need?
- Bricked ECU After a Failed Flash? Step-by-Step Recovery With an Original File
- How to Read Your ECU Label: Hardware Number, Software Number and Part Number Explained
- ECU File: What It Is, the Types Workshops Buy and How to Find Yours