Rio Hondo College logo
Rio Hondo College logo
Rio Hondo College logo

AUTO 155 - Automotive On-Board Diagnostics Generations One and Two (OBD I and OBD II)

Unit(s): 3.00

Prerequisite: AUTO 101
Advisory: ENGL 035 or ENLA 100 or appropriate assessment; READ 043 or appropriate assessment; AUTO 106; AUTO 120
Transfers to: CSU

This course will provide students with the fundamentals of Automotive On-Board Diagnostics, Generations One and Two (OBD-I and OBD-II). Students will discuss the history, regulations, vocabulary, and diagnostic strategies of OBD-I and OBD-II equipped vehicles. Topics of discussion include Safety, Service Information Systems, Electrical Circuits, Symbols & Circuit Diagrams, and other Fuel & Ignition-related subjects. This course requires the student to have a solid background regarding the technical knowledge of basic Gasoline Engine Fuel and Ignition Systems. This course is designed for all automotive majors with a background in advanced emission repair.

About RHC

Rio Hondo College, serving the communities of El Monte, Pico Rivera, Santa Fe Springs, South El Monte, and Whittier for over 50 years.


Rio Hondo College
3600 Workman Mill Road
Whittier, CA 90601

Phone: (562) 692-0921
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