LinControl LEC4AFB — supported tools

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LinControl LEC4AFb engine control unit. Confirmed tool compatibility: BitBox. Modes confirmed for the corresponding protocols: Bench, OBD. 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

BitBox

OBDBench

Read (type unspecified)
Write

LEC4AFb; FID 569; Changan petrol; SPC563M64; 1.5 MB

FullFlash read and calibration write via CAN. A vehicle gateway may require Bench connection for reading. The ECU does not use checksums. Requires the corresponding BitBox license, security dongle and an Internet connection.

Pinout Bench

No Bench pinout has been added.

Pinout Boot

No Boot pinout has been added.

Update history

Revision 1 · 2026-10-31