Engine Operation 12 UENR0623-02 i04174031 Air Inlet and Exhaust System Illustration 9 g02720982 Air inlet and exhaust system (1) Aftercooler core (2) Air filter (3) Diesel particulate filter (4) Turbocharger (5) Wastegate actuator (6) Boost pressure chamber (7) Exhaust gas valve (NRS) (8) Wastegate regulator (9) Exhaust cooler (NRS) (10) Inlet manifold (11) Throttle valve The components of the air inlet and exhaust system control the quality of air and the amount of air that is available for combustion. The air inlet and exhaust system consists of the following components:
Inlet manifold Cylinder head, injectors, and glow plugs Valves and valve system components Air cleaner Piston and cylinder Exhaust cooler (NRS) Exhaust manifold Exhaust gas valve (NRS) Diesel oxidation catalyst Turbocharger Diesel particulate filter Aftercooler Throttle valve