Magneti Marelli MIU G4 — supported tools

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Magneti Marelli MIU G4 — reading and writing with OBDSTAR ECU MASTER for the memory areas and applications listed below. Listed tools: OBDSTAR ECU MASTER. Each record specifies the supported variant, connection method and required equipment. Match the protocol to the ECU identification; functions do not automatically apply to every hardware version.

Last changed: 2026-10-31 · Card revision 1

Compatibility depends on ECU HW/SW, protocol and active licence. A tool missing from this list does not imply lack of support.

Tool

Connection

Operations

Scope and notes

OBDSTAR ECU MASTER

OBDBench

Read (type unspecified)
Write

ECM(MOTO) V30.37; APRILIA / ITALJET / MOTO GUZZI / PIAGGIO / VESPA; ECU: MIU G4; MCU/memory: 95640; method: BENCH/OBD

Read: INT FLASH, EXT EEPROM. Write: INT FLASH, EXT EEPROM. Support is limited to the listed identifiers and memory versions; manufacturer coverage is for reference, and the device determines final availability. Requires the corresponding ECU MASTER B package.

Pinout Bench

No Bench pinout has been added.

Pinout Boot

No Boot pinout has been added.

Update history

Revision 1 · 2026-10-31