GENERAL INFORMATION



The emission control system consists of the following subsystems:

Item
Name
Specification
Exhaust gas recirculation system (Purpose: NOx reduction)
Exhaust gas recirculation valve
DC motor type
Exhaust gas recirculation valve position sensor
Hall element type
Exhaust gas recirculation cooler
Water cooled type
Air flow sensor
Thermo-sensing type
EGR cooler bypass valve solenoid valve
ON/OFF type solenoid valve
EGR gas temperature sensor
Thermistor type
Diesel particulate filter (DPF) system (Purpose: PM removal)
Diesel particulate filter (DPF)
Closed type
No. 1 exhaust gas temperature sensor
Thermistor type
No. 2 exhaust gas temperature sensor (catalyst temperature)
Thermistor type
No. 3 exhaust gas temperature sensor (DPF temperature)
Thermistor type
Exhaust differential pressure sensor
Piezo resistive semiconductor type
Emission reduction systems
Fuel injection control (Purpose: PM reduction)
Common rail type
Catalytic converter (Purpose: CO, HC reduction)
Monolith type