Magneti Marelli 8GMC — supported tools

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Magneti Marelli 8GMC engine ECU with confirmed AutoTuner support via Bench. MCU variants: MPC5565. Reading and writing follow the protocol scope; match the ECU identification to a supported variant before use.

Last changed: 2026-10-31 · Card revision 2

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

AutoTuner

Bench

Read (type unspecified)
Write

8GMC; MCU variant MPC5565

Reading and writing. Scope covers AutoTuner-supported applications for the specified variant.

CMDFlash

Bench

Operations unspecified

MARELLI 8GM 8GMB 8GMC 8GMF 8GMW 8GSF 8GSW MPC5565; ALFA ROMEO; DODGE; FIAT; JEEP; LANCIA

Mode compatibility confirmed by the official CMDFlash list. The corresponding protocol package is required; match functions and ECU variant in CMDFlash software.

CMDFlash

Boot

Operations unspecified

MARELLI 8GM 8GMB 8GMC 8GMF 8GMW 8GSF 8GSW MPC5565; ALFA ROMEO; DODGE; FIAT; JEEP; LANCIA

Mode compatibility confirmed by the official CMDFlash list. The corresponding protocol package is required; match functions and ECU variant in CMDFlash software.

DFOX

Bench

Read (type unspecified)
Write

Fiat 500 1.4l; 8GMC

Operations confirmed in the DFOX list for the specified application and variant. Updates published since October 2025 require DFOX V2 software.

Flex

OBD

Operations unspecified

8GMC; FIAT 500 (312) 1.4L Fire 16v 169A3000 (2007–2020); FIAT 500 (312) 1.4L MultiAir 16v EAB (2007–2020); protocol 22610001; OBD

Confirmed compatibility for the specified protocol and applications. Requires one of these packages: FLS0.1M, FLS0.1S, FLS0.5M, FLS0.5S. Check this Flex protocol for detailed reading, writing and memory functions.

Flex

Boot

Operations unspecified

8GMC; FIAT 500 (312) 1.4L Fire 16v 169A3000 (2007–2020); FIAT 500 (312) 1.4L MultiAir 16v EAB (2007–2020); protocol 4990019; BOOT

Confirmed compatibility for the specified protocol and applications. Requires one of these packages: FLS0.4M, FLS0.4S, FLS0.5M, FLS0.5S. Check this Flex protocol for detailed reading, writing and memory functions.

Flex

Boot

Cloning

FCA; 8GMC; 1 TO 1

1:1 cloning within the scope stated in the manufacturer list.

Pinout Bench

No Bench pinout has been added.

Pinout Boot

No Boot pinout has been added.

Update history

Revision 2 · 2026-10-31
Revision 1 · 2026-10-31