YNF17056 14531360 ECU Volvo EC290BLC Excavator Controller No.80673 Computer Board

The YNF17056 ECU, matching OEM reference 14531360 and Volvo controller number 80673, is engineered for the EC290BLC excavator. This electronic control unit manages essential machine systems including engine fuel delivery, hydraulic response, operational logic, and system diagnostics. A stable ECU is critical for safe, efficient, and accurate machine performance.

Built using industrial-grade PCB materials and reinforced protective circuits, the YNF17056 ECU is resistant to vibration, moisture, electrical overload, and temperature fluctuations commonly found on heavy construction sites. This controller is widely selected by excavator repair workshops, fleet operators, and global aftermarket distributors due to its OEM-fit compatibility and long-term operational stability.

Replacing a faulty ECU helps eliminate issues such as engine hesitation, hydraulic lag, incorrect sensor readings, unexpected alarms, and machine communication failures. With YNF’s strict quality standards, this ECU provides a reliable, cost-effective solution for maintaining Volvo EC290BLC excavators.