Engine Performance

Photo: DaimlerChrysler

The term “Engine Performance” now has less to do with engine modification and racing than driveability and maximizing performance of stock (original equipment) powertrains.

Today’s internal combustion engines run better and are more efficient than they’ve ever been, and this is driven by emission control regulations that become tighter with each model year. These improvements would not be possible without the ever-increasing use of computer control. Progressively more engine parameters are being monitored, and this extra information makes it possible for automotive engineers to build cleaner-burning engines.

This progression in technology also creates challenges for the automotive technician. Gone are the days when basic tune-up skills could service the majority of the vehicles on the road. Today’s driveability technician must be competent in a wide variety of areas, including internal combustion engine theory, fuel and combustion chemistry, emission controls, and electrical/electronic system operation. Of critical importance are personal computing skills, as automotive diagnostic equipment is becoming more similar to the PC with each passing day.

Associated coursework:

AUTO 102 – Introduction to Automotive Technology
3 credits
No prerequisites
Introduction to all components in an automobile. Includes career information for the automotive industry, shop safety, hand tools, fasteners, and basic automotive service.

AUTO 121 – Auto Electrical I
3 credits
Prerequisite: AUTO 102 or concurrent enrollment
Fundamental electrical theory for the automotive technician. Diagnosis and repair of starting and charging systems.

AUTO 122 – Engine Performance I
3 credits
Prerequisite: AUTO 121 or concurrent enrollment
General engine diagnosis and engine-related service.

AUTO 131 – Auto Electrical II
3 credits
Prerequisite: AUTO 121
Theory, diagnosis, and repair of automotive electrical systems, to include testing tools, schematics, and computers.

AUTO 202 – Fuel and Emissions Systems
4 credits
Prerequisite: AUTO 122
Corequisite: AUTO 131
Theory and practice in diagnosis, service, and repair of automotive fuel and emission systems.

AUTO 222 – Engine Performance II
3 credits
Prerequisite: AUTO 122
Corequisite: AUTO 131
Diagnosis and repair of computerized engine controls and ignition systems.