Provides student study in the area of pollution, namely, hydrocarbons, carbon monoxide, and nitrogen oxides. The actual vehicle systems that control these emissions are accurately simulated to facilitate troubleshooting. A pictorial on the student panel shows the air and fuel management system and the controls used to minimize emission levels and optimize the air/fuel ratio.

System components include:

Twenty-five malfunctions are divided into the following categories: engine faults, sensor faults, control faults, computer faults, and assembly faults. ITE's Emission Control training simulator provides a safe and reproducible environment for the experimentation and troubleshooting exercises listed below.