ACtion Magazine - April 2015 - (Page 15)

A/C Testing @ MACS MACS Hello Steve, Thank you for hosting the Electronic Compressor & Temperature Testing Symposium on February 10 & 11, 2015. Even though electronically controlled compressors have been around for over ten years, we have just started to see them showing up in appreciable numbers within the last year or so at our customers' shops. Diagnostic and system operation strategy information from the OEMs and compressor manufacturers has been limited, and as a result shops have been challenged when encountering A/C problems in vehicles equipped with these compressors. In addition, because of their sometimes different behavior from conventional systems, when it comes to things like temperature differential on the condenser inlet and outlet, we have been challenged from a training and tech support position to explain and apply these abnormalities to diagnostics. Five heads are better than one @ MACS test days! Through our efforts, we learned a lot that can be utilized in both training and technical support and are grateful to MACS for having held this event. I'm hoping that we can get together in the future to do more testing and experiments. We plan to include a slide acknowledging MACS' contribution to our training clinics this year, and appreciate also the participation of the other MACS members in attendance: Dennis Husband of 1-800 Radiator & A/C, Tim Iezzi of Iezzi's Auto Service, and Kerry Dibler of Stony Point Auto A/C. Regards, MACS Richard Hawkins 1-800 Radiator & A/C A/C Tech Team Reader Reply April 2015 * ACTION 15 http://www.acdelco.com/ http://www.macsw.org/imis15/MACS/Publications/ACtion_Reader_Reply/MACS/Publications/ACTION/ACtion_Reader_Reply.aspx?hkey=ac24bddb-c045-442a-813c-cbf05f88ac4d

Table of Contents for the Digital Edition of ACtion Magazine - April 2015

Changes coming to your bay
Meet me @MACS Make Connections that matter
Outlook
Service Port
Leonard's Law
Virtual View
Last Watch
Letters to the Editor
By the numbers
Industry News
Association News
In Memoriam
New Products

ACtion Magazine - April 2015

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