Bosch 0281020410 Engine ECU Control Module

This is an original Bosch Engine Control Unit (ECU) designed exclusively for Weichai EDC17 Series National V diesel engines. As the “brain” of the vehicle’s powertrain, it precisely controls fuel injection, exhaust gas recirculation (EGR), and aftertreatment systems to ensure the engine meets National V emission standards while optimizing power output and fuel efficiency.