وحدة تحكم محرك أصلية بوش EDC7UC31 ECU 0281020076 (G2100-3823351A) لتشغيل محركات يوتشاي YC4E/YC6J وويشاي وأخرى

Bosch original EDC7UC31 engine control unit ECU, part number 0281020076 (OEM number G2100-3823351A), suitable for Yuchai YC4E/YC6J and Weichai series diesel engines, meets the Euro V emission standard. This electronic control module is made of cast iron and aluminum, supports 4-cylinder configuration, and is widely used in trucks, buses, and construction machinery such as excavators. Replacing or upgrading this ECU can effectively improve engine performance, reduce emissions, and ensure smooth operation. Compatible with brands such as Jianghuai, Dongfeng, Yutong, IVECO, and other related models, it is a core component of the electronic control system for heavy-duty diesel vehicles.