Hitachi MEC23 — supported tools

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Hitachi MEC23 engine control unit. Confirmed tool compatibility: DFOX. Modes confirmed for the corresponding protocols: Boot. Application scope, functions and requirements 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

Boot

Read (type unspecified)
Write

Nissan; Patrol 4.8; MEC23; Renesas

Scope covers the specified application and memory variant. Updates since October 2025 require DFOX V2.

Pinout Bench

No Bench pinout has been added.

Pinout Boot

No Boot pinout has been added.

Update history

Revision 1 · 2026-10-31