Software 3042BO04 Marelli MJ8F3H
5 master projects carry this software number, 5 with a modified version. Upload your read to have the tune transferred into your own file, or buy the file exactly as we hold it by software number. Modified files from $275, original (stock) files from $75 AUD. Trade accounts see their own pricing after log in.
Fitted to
Fiat Ducato III 150 Multijet ×3
Fiat Ducato 2.3 JTDm ×2
ECU
Marelli
MJ8F3H / MJ8F
Hardware / part numbers
55261983
HW10W
Undefined
Read with
any full read from your flashing tool
Modifications available
- Stage 1 ×4
- Other modification ×2
Have the read? Upload it.
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Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Can't read the ECU? Buy by software number.
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The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries
3042BO04 and the same hardware number.Vehicle pages: Fiat Ducato · Fiat Ducato III
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-09-02.