EMISSION CONTROL SYSTEM SYSTEM DIAGRAM

A01ILEJE02
Text in Illustration
*A Models with DPF Catalyst *B Models without DPF Catalyst
*1 ECM *2 Injector Driver
*3 Fuel Pressure Sensor *4 Pressure Discharge Valve
*5 Supply Pump *6 Common-rail Assembly
*7 Fuel Tank Assembly *8 VSV for EGR Cooler
*9 EGR Valve *10 Throttle Position Sensor
*11 Diesel Throttle Control Motor *12 EGR Cooler Bypass Valve
*13 EGR Cooler *14 Exhaust Fuel Addition Injector Assembly
*15 Injector Assembly *16 Exhaust Gas Temperature Sensor
*17 Differential Pressure Sensor Assembly *18 Oxidation Catalyst
*19 DPF Catalyst *20 No. 2 Exhaust Gas Temperature Sensor (Upper Side)
*21 No. 3 Exhaust Gas Temperature Sensor (Lower Side) *22 Air Fuel Ratio Sensor