Dongfeng 3615010-KE8H0 SCR Dosing Control Unit Assembly

The 3615010-KE8H0 is an electronic control unit designed for Selective Catalytic Reduction (SCR) aftertreatment systems on Dongfeng commercial vehicles. It controls the urea dosing pump, monitors NOx sensors, and manages heater circuits to ensure emissions compliance. The unit operates on 24V vehicle architecture and communicates via CAN J1939 protocol with the engine ECU. It is calibrated for Cummins ISBe and CM1880 engine platforms equipped with SCR technology. The aluminum housing provides EMI shielding and thermal dissipation for heavy-duty operating environments. This assembly replaces the original DCU for aftertreatment system repair and maintenance.