1 Catalytic converter exhaust gas temperature sensor
2 Diesel particulate filter exhaust gas temperature sensor
3 Diesel particulate filter differential pressure sensor
4 MAP sensor
5 Intake manifold flap position sensor
6 PCM
7 CAN
8 DLC
9 Intake manifold flap solenoid valve
10 Fuel injector
Note: The function of the components in the system is similar to that of the diesel particulate filter in the Delphi common rail system.