Basic Electrical Theory and Diagnosis



In order to understand and diagnose the exhaust after-treatment system and the myriad sensors and interactions, it will be essential for the technician to have a basic understanding of electrical principals and testing procedures.

Course 2 provides this introduction by explaining what electricity is, Ohm’s Law and how to use it, how to choose and safely operate a Digital Mulitimeter (DMM), and finally how to test and find the most common electrical problems such as shorts, opens and grounds.

After taking this course the technician will have a thorough understanding of Ohm’s Law and how to use a DMM, the two key knowledge tools to effectively diagnose the most common electrical problems.

SKU: ECC-2. Category: .

Additional Information

Course License Term

3 Month unlimited access per user