Gionix MZ2 Engine Control Unit

Gionix MZ2 Engine Control UnitModern 4- to 8-cylinder gasoline and bi-fuel engine control unit.

Gionix MZ2 is a modern engine control unit (ECU), an electronic device that performs a central role in engine control, it provides real-time control of air-fuel mixture, ignition timing, and a variety of other functions, delivering efficient, reliable and economical operation of internal combustion engine. MZ2 is specifically designed for 4- to 8-cylinder gasoline and bi-fuel engines. This unit supports the following standards:

up to Euro-6 and ready for future emission standards
EOBD

Benefits

Flexible configuration of the unit to meet the needs of the client.
High level of hardware performance combined with efficient software allows to meet customers high demands and latest emission requirements.
Small body size, the use of FR4 PCB and sealed enclosure offers significant installation flexibility in the vehicle interior and under the hood.
Highly sensitive knock channel with digital signal processing (DSP) can significantly reduce fuel consumption and CO2 emissions.
Integrated Peak&Hold driver for bi-fuel LPG control strategy.
Wideband oxygen sensor channel.
Calibration using a high-performance equipment ETAS ETK and cheap CAN XCP.

Software

Model-based high precision air-charge estimation and torque control.
Linear EGR control strategy.
In-house designed OSEK compatible RTOS.
Fixed-point and floating-point math libs.
Modular design.
Bootloader with encryption.

Basic Specification

Dimensions: 205x105x41 mm
Weight: 550 g
Protection rating: IP50 or IP6K9K
Connector: 121 pin
Microcontroller: 32-bit with hardware floating-point and up to 1,5Mb Flash
CAN: x2
KLine x2
Injectors: up to x8
Ignition coils: up to x8

Part Numbers

Part number	Engine	Vehicle	Options
TF69Y0-3763105 GM	GM A15SMS 1,5L 8V	ZAZ Lanos	Euro-5, integrated LPG
TF698K-3763105 GM	MeMZ-307 1,3L 8V	ZAZ Sens	Euro-5, integrated LPG
SF69Y0-3763105 GM	GM F15S3 1,5L 8V	ZAZ Vida	Euro-5, integrated LPG
SF6950-3763105 GE	Chery SQR477F 1,5L 16V	ZAZ Vida	Euro-5, ETC, integrated LPG
SF6950-3763105 E	Chery SQR477F 1,5L 16V	ZAZ Vida	Euro-5, ETC
AF6850-3763105 GE	Chery SQR477F 1,5L 16V	ZAZ Forza	Euro-5, ETC, integrated LPG
AF6850-3763105 E	Chery SQR477F 1,5L 16V	ZAZ Forza	Euro-5, ETC
TF69Y0-3763105 M	GM A15SMS 1,5L 8V	ZAZ Lanos	Euro-5
SF69Y0-3763105 M	GM F15S3 1,5L 8V	ZAZ Vida	Euro-5
TF698K-3763105 E	MeMZ-307 1,3L 8V	ZAZ Sens	Euro-5, ETC
TF698K-3763105 GE	MeMZ-307 1,3L 8V	ZAZ Sens	Euro-5, ETC, integrated LPG

Company Profile

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Gionix developed unique software and hardware for updating engine control unit software, which is actively used by our specialists in the vehicle manufacturing process. All works on the project were performed at a high technical level, surpassing the initially set requirements.
Gionix was chosen as a developer and supplier of equipment for the “Automotive Building Plant no. 2” PJSC “Automobile Company” Bogdan Motors” due to the fact that the Gionix is the only company in Ukraine with considerable experience in the field of development of modern engine control systems and testing of internal combustion engines.

Vladislav Ilyenko

Technical Director, Bogdan Motors