Lucas DCU3F — supported tools

← ECU catalogue

Lucas DCU3F engine control unit. Confirmed tool compatibility: FGTech EOBD2. 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

FGTech EOBD2

Boot

Operations unspecified

FIAT; DOBLO (From 2001); 1.9 8V; 55; DCU3F; Boot FIAT; MAREA (1998-2001); 1.9 8V; 46; DCU3F; Boot FIAT; PALIO (2001-2010); 1.9 8V; 46; DCU3F; Boot FIAT; PUNTO (1999-2005); 1.9 8V; 46; DCU3F; Boot FIAT; STRADA (1999-2011); 1.9 8V; 46; DCU3F; Boot SUZUKI; SAMURA (2001-2005); 1.9D 8V; 46; DCU3F; Boot

Modes as listed by FG Technology. Match the protocol to ECU identification; check the individual protocol documentation for operations and unlocking requirements.

Pinout Bench

No Bench pinout has been added.

Pinout Boot

No Boot pinout has been added.

Update history

Revision 1 · 2026-10-31