AUTO 235 - Engine Performance - Emissions

Credit Hours: 3
Lecture Hours: 2
Laboratory Hours: 3

Prerequisite(s): AUTO 125 and AUTO 128 and AUTO 138

Restriction(s): None

Corequisite(s): None

This course encompasses the function, construction, operation, and diagnosis of automotive emission and engine control systems. Students study the formation of and types of automotive pollutants and how each can be reduced using emission/engine control systems. Students also learn how malfunctioning emission control devices can affect engine performance, driveability, and emission inspection test results. Use of the latest emission and engine control test equipment to assist in diagnosis is heavily emphasized. The laboratory component of the course includes various activities that follow the guidelines of the National Automotive Technicians Education Foundation (NATEF) and the National Institute for Automotive Service Excellence (ASE).

Student Learning Outcomes of the Course:

Demonstrate knowledge of the formation and control of automotive emissions and the construction and operation of various emission control devices including OBD-II.
Be able to perform diagnostic tests using various test equipment, tools and manufacturers information to identify faults in automotive emission control devices and systems.
Demonstrate a repeatable generic diagnostic approach to troubleshoot emission control systems problems.
Perform service and repair procedures to all emission control devices/components using manufacturers’ specified procedures and specifications.
Complete an industry standard repair order and write diagnostic and repair descriptions including the “concern, cause and correction”.