Fiat Ducato .OLS MJ9DF SW 4E42A116

This listing is a WinOLS .OLS project (not a .KP) for the Fiat Ducato (MJ9DF).

This listing is an .OLS WinOLS project file. It is not a .KP pack and not an original flash / calibration file to write to the ECU.

The archive is left as packed. It contains .OLS project file(s).

The archive names software 4E42A116 only — no hardware number was in the pack. Match that SW on the ECU sticker before you open this in WinOLS.

Fiat Ducato specifications

Price €80. A full ECU backup for clone or recovery is €20 on request. ECU flash repair after a failed write is €50.

Full backups and ECU flash repairs

• Full ECU backup (complete image for clone or recovery): €20 on request — this DAMOS listing is map definitions — it is not a flash file or a full backup.
• ECU flash repair after a failed write or brick: €50 — contact support with HW/SW and the tool you use.

Professional use only

These files are intended for professional tuners, ECU specialists and workshops. You must understand flashing, checksums, boot/bench recovery and the risk of a no-start. We do not sell this as a DIY kit for untrained use.

Digital product — no refund after payment

This is a digital file delivered after payment. Once it is paid we cannot refund, reverse or take back the download. Check hardware and software numbers on the ECU sticker before you buy.

FAQ — Fiat Ducato WinOLS .OLS project

Is this a .KP or a flash file?

No. This Fiat Ducato file is a .OLS WinOLS project only. Original flash files for the same car are listed separately at €11.

Who can use this file?

Professional tuners and ECU specialists who already work in WinOLS. This is a digital product and cannot be refunded once paid.