Magneti Marelli IMMO - Fiat ECU EEPROM IMMO Service Tool 2020.09

New release thread for Magneti Marelli IMMO Service Tool for Supported ECUs: discuss, share feedback, and get help.

Magneti Marelli IMMO Service Tool for Supported ECUs​

v2020.09, OBDII utility for Marelli IMMO workflows, ECU family selection, quick info panel

MARELLI IMMO Tool is a compact Windows utility designed for immobilizer related service workflows on specific Magneti Marelli ECU families. The interface is minimal and centered on ECU family selection, with an integrated info panel and OBDII themed workflow positioning for workshop use.

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The program screen indicates...

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Frequently Asked Questions​

Which Windows version is recommended?
For maximum stability during ECU flashing and diagnostics, a clean installation of Windows 10 (64-bit) is recommended.
Is it compatible with J2534 PassThru?
Most modern software versions support standard J2534 interfaces like Scanmatik 2 Pro, OpenPort 2.0, and specific VCI adapters.

What's inside:

• Overview & screenshots
• Version history and compatibility
• Download link and setup notes

View full details and download — Magneti Marelli IMMO Service Tool for Supported ECUs