System Description
SYSTEM DIAGRAM
SYSTEM DESCRIPTION
- The adopted system enables comprehensive engine control. ECM (engine control module) performs various controls such as fuel injection control, ignition timing control, idling engine speed control, EVAP purge control and etc., and this system communicates with control unit such as CVT, ABS, etc. via CAN communication line.
- The adopted diagnostic system corresponding to OBD (on board diagnostic) system enables various function check and easily malfunction diagnosis in the engine control system.
| Function | Reference |
|---|---|
| DIG (Direct injection gasoline) system | System Description . |
| Fuel pressure control | System Description . |
| Engine oil pressure control | System Description . |
| Electric ignition control | System Description . |
| Intake valve timing control | System Description . |
| Exhaust valve timing control | System Description . |
| Exhaust valve timing intermediate lock control | System Description . |
| Idle speed control | System Description . |
| Turbocharger boost control | System Description . |
| Engine protection control (Low engine oil pressure) | System Description . |
| Air conditioning cut control | System Description . |
| EGR system | System Description . |
| Cooling fan control | |
| Thermal management control | System Description . |
| Evaporative emission system | System Description . |
| Power generation voltage variable control | System Description . |
| Integrated control of engine, CVT and ABS | System Description . |
| VCR (variable compression ratio) system | System Description . |
| CAN communication | System Description . |
| ASCD (Automatic speed control device) | System Description . |
| Oil control system | System Description . |
| Active grille shutter system | System Description . |