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Keeping Cool: What Auto Mechanic Technicians Need to Know About AC Diagnostics in 2025

Automotive Training Centre

The Shift Toward Eco-Friendly Refrigerants Environmental regulations are pushing manufacturers to adopt refrigerants that have less impact on the ozone layer and global warming. R-1234yf is now replacing the older R-134a in many vehicles, and more changes are on the horizon. What signals should be present from the pressure sensors?

Mechanic 266
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The Evolution of Engine Diagnostics Tools: A Guide for Auto Mechanic School Students

Automotive Training Centre

Although OBD-I provided only basic codes and limited standardization between manufacturers, it was a breakthrough. This shift marked the beginning of a more technical, electronics-driven era of automotive training. Mastering OBD-II scanning is a key part of any modern auto mechanic training program.

Mechanic 170
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The Power of Process: How Following Proper Auto Mechanic Training Diagnostic Order Saves Time and Money

Automotive Training Centre

That’s because rushing into repairs without following a structured diagnostic process often leads to wasted time, misdiagnosis, and unnecessary part replacements. But students are taught not to blindly replace parts based on codes, they interpret codes as clues, not conclusions.

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What Does Certified Collision Repair Mean for Your Car?

Miracle Body and Paint

This training equips them with the knowledge and skills necessary to repair vehicles according to the manufacturer’s specifications. Manufacturer specifications are followed for safety and quality. This involves not just the replacement of damaged parts but also the use of approved materials and techniques.

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4 Side Hustles To Explore After Auto Mechanic School

CATI

Mobile Mechanic Mobile mechanics carry out routine maintenance, large repairs, parts replacement, refurbishing, and general servicing of cars of all types at the request of their customers. You’ll need good diagnostic knowledge, technical abilities, and advanced automotive knowledge to be a good fit for this role.