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Essentials about catalytic converters

Available Formats:  Online Training Course | DVD



On-Demand Training



Product Details:

Essentials about catalytic converters


In this 120-minute video on catalyst efficiency, state emissions instructor Karl Schneider discusses how catalytic converters work, and provides emission system failure principles and proven techniques to diagnose, service, and clean or replace converters. Additionally, he provides computer strategies to address emission system failures. Among them are enabling criteria, pending conditions and up and down oxygen sensor diagnostics that lead to P0400 codes.  

Unlimited course access, as well as a manual, practice tests and quizzes and a certificate of completion are included.


Online Training Course:

  • Online Training Video - Runtime: 120 minutes
  • Unlimited Course Access
  • Manual Included
  • Practice Test and Quizzes
  • Certificate of Completion


  • 120 minutes of run time footage in DVD disc format