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.
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Function |
Reference |
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Fuel injection control |
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Fuel pressure control |
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Electric ignition control |
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Idling control |
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Cooling fan control |
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Intake valve timing control |
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Exhaust valve timing control |
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Intake manifold runner control valve control |
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Engine protection control (Low engine oil pressure) |
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Air conditioning cut control |
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ASCD (Automatic speed control device) |
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Engine/CVT/ABS total control |
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Evaporative emission system |
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Fuel filler cap warning system |
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Power generation voltage variable control |
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Warning/Indicator/Chime |
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Fail-safe function |
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On board diagnostic (OBD) system |