Description
For the application of Yanmar diesel engines in agricultural machinery, excavators, tractors, ships and generator sets, the core function of its dedicated diagnostic tools is to achieve deep connection, fault diagnosis and maintenance management of the engine electronic control system (ECU).
🔧 1. Core functions
a Fault code reading and clearing
b Real-time data flow monitoring
c Active testing and component control
Agricultural machinery and engineering equipment (tractors, excavators)
Fast fault location: Diagnose fuel filter blockage or hydraulic system linkage failure during field operations to reduce downtime.
Performance optimization: Adjust load matching through real-time data to improve fuel efficiency (average fuel consumption savings of 2%).
Marine power system
Startup troubleshooting: Solve circuit faults in compressed air starter motors (such as insufficient solenoid valve voltage resulting in failure to remotely start).
Emission compliance: Monitor the status of the SCR aftertreatment system to ensure compliance with maritime emission regulations (such as IMO Tier III).
Generator set
Pre-lubrication system verification: Ensure that the lubrication pressure of the standby generator is normal during automatic start to avoid dry friction damage.
Grid synchronization support: Achieve load balancing of multiple units through precise speed control3.
Multi-fuel engine management
Support adaptive adjustment of combustion parameters when switching between multiple fuels such as diesel/biodiesel/natural gas to ensure combustion stability.
