1) Fuel injection mode control: Up to 4 injections can be achieved per working cycle (currently, for a third-generation diesel engine, only two injections are used - pre-injection and main injection).
2) Fuel injection quantity control: Includes self-learning control of pre-injection quantity and deceleration-off-idle control.
3) Fuel injection timing control: Includes main injection timing, pre-injection timing, and timing compensation.
4) Rail pressure control: Includes normal and rapid rail pressure control, rail pressure establishment and overpressure protection, fuel injection relief control, and rail pressure Limp home (travelling home) control.
5) Torque control: Includes transient torque control, acceleration torque control, low-speed torque compensation, maximum torque control, transient smoke control, and turbocharger protection control.
6) Overheating protection: When the coolant temperature, water temperature, or intake temperature is too high, the ECU will enter the overheat protection function, limiting the engine power.
7) Cylinder balance control.
8) EGR control.
9) Variable cross-section turbocharger VGT control.
10) Auxiliary start control (electric motor and preheating plug).
11) System status management.
12) Power supply management.
13) Fault diagnosis.