February 14, 2025

Leak Detection in Automotive Thermal Management Systems [THA 420]

27 minutes

Thanks to our Partners, NAPA TRACS, and Today's Class

Recorded at the 45th annual Mobile Air Climate Systems Conference (MACS 2025) in Orlando, Florida, the focus is on the critical topic of leak detection in automotive air conditioning systems. Two main leak detection methods are compared: dye leak detection, which uses fluorescent dyes and UV lights for visual identification, and electronic leak detection (ELD), which uses sensors to detect refrigerants. The discussion also covers the compatibility of these methods with various refrigerants, including those used in electric vehicles, and explores the advantages and disadvantages of each approach.

John Godden, Production Operations Manager, Spectronics Corporation

Matt Farel, Business Development- Service Tools, Inficon

Show Notes

Watch Full Video Episode

MACS Training Event & Trade Show: https://macsmobileairclimate.org/

National Automotive Service Task Force (NASTF): https://wp.nastf.org/

Koura: https://www.kouraglobal.com/

Honeywell: https://www.honeywell.com/us/en

Leak Detection Discussion (00:00:00)

Importance of Air Conditioning (00:02:12)

Heat Pump Systems (00:03:03)

Complementary Technologies (00:04:09)

Tracers in Manufacturing (00:04:44)

Visual vs. Electronic Detection (00:05:33)

Safety of Refrigerants (00:07:50)

Importance of UV Light (00:08:21)

Using Multiple Detection Methods (00:09:33)

Verifying Repairs (00:10:52)

Preference in Detection Methods (00:12:06)

Market Trends in Leak Detection (00:13:00)

The Importance of Shop Management Systems (00:13:53)

Training and Customization of Napa Trax (00:14:33)

Leak Detection Methodologies (00:15:40)

Dye Compatibility with Refrigerants (00:16:20)

Tracer Gas Leak Detection (00:17:54)

EVs and Leak Detection Challenges (00:19:45)

Advancements in Leak Detector Technology (00:21:52)

New Developments in Dye Products (00:23:38)

Transition to Natural Refrigerants (00:24:29)

Thanks to our Partner, NAPA TRACS

NAPA TRACS will move your shop into the SMS fast lane with onsite training and six days a week of support and local representation. Find NAPA TRACS on the Web at http://napatracs.com/

Thanks to our Partner, Today's Class

Optimize training with Today's Class: In just 5 minutes daily, boost knowledge retention and improve team performance. Find Today's Class on the web at https://www.todaysclass.com/

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