Engine and Emission Control System Description

The engine and emission control system is divided into 4 major sub-systems: air intake system, fuel delivery system, electronic control system and emission control system.

The air intake system includes air cleaner, throttle body and intake manifold.

The fuel delivery system includes fuel pump, delivery pipe, etc.

The electronic control system includes ECM, various sensors and controlled devices.

The emission control system includes EVAP and PCV systems.