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Top A/C diagnostic practices

Available Formats:  Online Training Course | DVD



On-Demand Training



Product Details:

This product is produced in partnership with AVI Inc.

If you’re going to work on and profit from working automotive A/C systems, you have to understand the fundamentals as well as MACS top 11 A/C repair mistakes. This video covers those details, plus it will bring you up-to-date on the latest A/C developments, including the new J-2788 standard, approved refrigerants and repair procedure regulations.
Step-by-step, AVI and Bosch Field Sales Technical Trainer Bob Pattengale walk you through the entire service process beginning with the initial system examination, including checking for leaks and inspecting key ancillary components such as the heater valve and cabin filter. From there, he tackles the whole host of best practices for identifying refrigerants, attaching temperature probes, purging air from the system, recharging the system, replacing components, monitoring pressure and performance testing. To help illustrate the entire service process, Pattengale presents a case study of a Pontiac G6. 

Runtime: 75 minutes


Online Training Course:

  • Online Training Video - Runtime: 75 minutes
  • Practice test covering topic is included in the online training course
  • In course knowledge assessment
  • Ebook covering topics in online training course 
  • Certificate of completion


  • DVD Video  - Runtime: 75 minutes