Weichai DiagSmart is the official diagnostic tool for Weichai engines, designed for workshops, distributors and specialized technicians. It allows reading and clearing of fault codes , real-time parameter monitoring , actuator testing , and ECM calibration updates , ensuring a complete and accurate diagnosis.
🚀 Main features Reading and clearing fault codes (DTCs). Real-time engine data visualization. Actuator testing and calibrations. Identification of ECM modules and software version. Reprogramming (“flash”) and advanced parameter adjustments. Compatible with the entire line of Weichai WP / WD / Power Systems motors.
⚙️ Compatibility Weichai WP6, WP10, WP12, WP13, WD10, WD12, Power Systems engines and more. Communication protocols: CAN, K-Line, J1939, J1708. Compatible with trucks, heavy machinery, generators and industrial applications.
