Magneti Marelli 4MV — supported tools

← ECU catalogue

Magneti Marelli 4MV engine ECU supported by DFOX via OBD. Reading and writing for listed applications from: Seat, Skoda, Volkswagen VW. Variant, memory and operation details are specified in the support records.

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

DFOX

OBD

Read (type unspecified)
Write

Seat Cordoba 1.4l 16V; Seat Ibiza 1.4l 16V; Seat Leon 1.4/1.6l 16V; Skoda Fabia 1.4l 16V; Volkswagen VW Caddy 1.4l 16V; Volkswagen VW Golf IV 1.4/1.6l 16v; Volkswagen VW Lupo 1.4l 16V; 4MV

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

Pinout Bench

No Bench pinout has been added.

Pinout Boot

No Boot pinout has been added.

Update history

Revision 1 · 2026-10-31