Mobile A/C On-Dem和 亚洲城yzc888 Videos



The Mobile A/C Service Essentials webinar is presented by Peter Orl和o of CARQUEST Technical Institute.  It is designed to familiarize both shops 和 technicians with the current state of air conditioning service. While this seminar is not designed as a complete A/C refresher course, it touches on many foundations from previous HVAC courses 和 adds current information regarding new technologies, diagnostic techniques 和 the critical nature of Climate Control systems today.


  • Current equipment st和ards 和 how to verify capabilities
  • The future with R-1234yf 和 how it will impact the service bay 和 customer satisfaction
  • Changes in leak detection 和 how to verify equipment operation
  • A review of the new service processes 和 RRR machines including video demonstrations
  • A review of tools 和 techniques to save time 和 increase accuracy




Every year the Mobile Air Climate Systems Association creates a special mobile A/C update clinic to help working technicians keep up with the rapidly changing mobile A/C service 和 repair industry.

The material is sourced from previously un-presented material from the MACS 2020 Mobile A/C Update Clinic book. The clinic book is a separate purchase.

The Mobile A/C Update presentation is 1 hour long. The viewer can view the video for up to three weeks.


  • 歧管压力表的压力 & 线温度
  • 空调线路温度检查
  • 预期结果
  • 温度从环境到管道下降
  • TXVs蒸发器,冷凝器 & 更多的!
  • eVDCs (Electronically Controlled Variable Displacement Compressors)
  • 测试设备
  • IHX内部热交换器
  • 接触温度计
  • Update on EPA, Refrigerant Regulations, R-1234yf & Section 609认证


MACS 609亚洲城yzc888网络研讨会



This webinar is designed to help technicians gain the knowledge they need before taking the Section 609认证 test. The webinar is an aid to the Section 609 study guide, but doesn’t take the place of it.

MACS dues paying members are reminded this webinar can be viewed free in the members only section of the website when members log in with their user name 和 password.

  • The webinar is approximately 60 minutes.
  • The webinar is available for viewing three weeks after date of purchase.



2016 Mobile AC Update Presented by Steven Schaeber

MACS 2016亚洲城网页版yzc888ac更新


There’s a lot to know in the ever-changing world of Mobile A/C, 和 MACS 和 AVI have got you covered! What’s up with this new refrigerant we’ve been hearing about? Is there new equipment my shop is going to need? How will we service this next generation of vehicles?



A / C温度测试



这是一个快节奏的, hour-long training class on determining variations in refrigerant charge using precise measurements of temperature. 在这个视频中, Steven Schaeber of MACS teaches you how to measure temperatures from the inlet to outlet ports on various HVAC components 和 explains how this can be applied when determining the malfunction of any A/C system.



T7 Medium/Heavy Duty Truck Service with Dave Hobbs

Medium/Heavy Truck Service Heating 和 Air Conditioning

$99.95 – $134.95

The ASE-T7 certification program ensures you have a full underst和ing on the topic of Truck Refrigeration System, 加热系统, 发动机冷却系统, 和 Manual 和 Automatic Control System diagnostic information, including symptom descriptions 和 their causes, 以及测试程序, with the interpretation of test results.

This program covers Service 和 Repair; A/C System 和 Component Diagnosis, Heating 和 发动机冷却系统s Diagnosis, 和, Operating Systems 和 Related Controls Diagnosis.

In addition to the easy-to-read text, the T7 Medium/Heavy Truck Heating, Ventilation & A/C Self-Study Guide contains dozens of useful illustrations. You’ll also find the T7 Study Guide to be a h和y reference manual that you can use on the job after you’ve taken the ASE test.


  •  HVAC System Diagnosis, Service 和 Repair
  •  A/C System 和 Component Diagnosis, Service 和 Repair
  •  Heating 和 发动机冷却系统s, Diagnosis, Service 和 Repair
  •  Operating Systems 和 Related Controls Diagnosis 和 Repair
  •  样品测试问题



ASE Study Guide heating 和 A/C with Dave Hobbs

MACS ASE Test Prep Heating 和 Air Conditioning with Dave Hobbs

$99.95 – $134.95

Veteran Delphi instructor Dave Hobbs 和 Team AVI help you keep your cool bringing you up to speed on heating, cooling 和 A/C systems so you can ace your ASE A7 HVAC test. In this h和s on training course Dave not only reviews the fundamentals on everything thermal related, he lays out some practical tips for the working tech who wants to pass the ASE A7 和 perform quicker 和 更多的 effective repairs on the latest HVAC systems. Everything from today’s hair splitting refrigerant capacities to proper compressor oil balancing to finding leaky HVAC vacuum hoses with a smoke machine are covered in this practical 和 informative video.

  • Preliminary Inspection 和 Diagnostics
  • 歧管仪表测试
  • 制冷剂泄漏检测方法
  • Evaporator, Condenser, 和 Related Parts
  • Component Diagnosis 和 Repair H和s on
  • Compressor Clutch Diagnosis 和 Service
  • 机械操作控制
  • 电气和电子控制
  • 回收及循环再造设备



Best recommended practices of AC Service with Bob Pattengale

A/C Best Recommended Practices with Bob Pattengale


Automotive Video presents a br和 new training program on air conditioning fundamentals with Bosch Field Sales Technical Trainer Bob Pattengale.

今天, virtually every car has air conditioning, 和 virtually every car is going to need to have that air conditioning serviced from time to time. 在这个75分钟的训练计划中, Bob focuses on the best recommended practices: the steps that you need to take long before you hook up an air conditioning machine. 皮带状况良好吗? 系统有什么漏洞吗? 加热器阀卡在开着吗? Do you have a dirty cabin air filter?

This program is intended to cover the fundamentals of what makes the A/C system work on newer vehicles 和 the best recommended procedures for diagnosis 和 repair. Bob will help you avoid the common, costly mistakes that affect your bottom line. He will cover things like identifying refrigerants, 充电系统, replacing components 和 purging air from the system. Also learn about the new J-2788 st和ard, approved refrigerants 和 repair procedure regulations.

  • 初始系统检查
  • 性能测试
  • 把温度探测器
  • 混合制冷剂
  • 监测压力
  • 分析数据
  • Pontiac G6案例研究
  • 充电系统
  • 系统回顾
  • Top 11 A/C System Repair Mistakes per MACS Surveys

Join Bob 和 AVI as we focus on how to get the job done right every time with some great best practices you can easily follow



为什么是Bob Pattengale的J2788

Why J2788 St和ard with Bob Pattengale


What if you could save 30 minutes each day in the shop? Do you have some areas in the shop where you might be wasting a little bit of time? You might have a machine that’s not quite up to its 100% potential? This DVD shows you why J2788 makes a difference!

J2788 air conditioning machines came onto the market about three years ago. If you purchased one in the last three years, chances are you purchased a J2788 machine. 但是有什么区别呢? Bob Pattengale talks about them in this video.

J2788, 新标准, is based on research that was done with the Society of Automotive Engineers 和 the Mobile Air Climate Systems Association (MACS) working in conjunction with car manufacturers.



Mastering Hybrid HVAC Systems with Dave Hobbs

Mastering Hybrid HVAC Systems with Dave Hobbs


在这个程序中, Instructor Dave Hobbs teaches you h和s-on fundamentals to servicing Hybrid A/C systems. Advance your diagnostic strategies by underst和ing these complex systems through live on car demonstrations. Dave covers essential hybrid A/C technical tips 和 tricks on how to keep not only your customers cool but the hybrid battery from overheating.

In depth instruction 和 h和s on training on:

  • 混合安全性和服务交换机
  • 电动空调压缩机
  • 诊断冷却液传感器DTC
  • Evacuating 和 recharging the hybrid A/C system
  • 混合排放解决方案
  • TIS到Web的混合应用

Hybrids are 95% the same as a traditional vehicle, however diagnosing that 5% difference can be difficult without knowing important hybrid scanner data PID information. Dave introduces you to these hybrid data pids like evaporator fin thermistor, 太阳能传感器, 发动机冷却剂温度传感器, 空气混合伺服脉冲, 电加热器电流, 和 compressor speed using Toyota’s factory scan tool, the Tech Stream to help you underst和 good vs bad data readings.

Dave also discusses safety tips when evacuating 和 recharging the A/C system, informing us about the importance of using a J2788 compliant recovery machine to stabilize critical charge systems 和 demonstrates how to remove harmful PAG oil from the recovery machine 和 it’s hoses to avoid contamination.