A/C Troubleshooting(part 1)of 2

Saturn S-series A/C Troubleshooting(part 1)of 2

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A/C Troubleshooting(part 2)of 2
Saturn S-series A/C Troubleshooting(part 2)of 2

How To Charge an Auto AC System
In this video I show you how to properly charge an empty automotive R134a A/C system after servicing it. I can not stress safety enough when working with refrigerant gloves and safety glasses are a must. Equipment wise the bare minimum you will need is a manifold gauge set, a motorized vacuum pump, disposable refrigerant cans, and a tapping valve. If your system has ANY refrigerant in it as indicated by your gauge set you MUST have it evacuated before disassembling the system. Venting refrigerant from the system to the atmosphere is against EPA regulations. Intro and outro music Welcome To The Show by Kevin Macleod (Incompetech.com). Due to factors beyond the control of Bushougoma, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. Bushougoma assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Bushougoma recommends safe practices when working with the tools or equipment seen or implied in this video. No information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not Bushougoma.

How to Bypass A/C compressor for Car/Truck
How to Bypass A/C compressor for Car/Truck

Automotive HVAC Pressure Diagnostics
Automotive HVAC Pressure Diagnostics... LINKS: http://www.autodiagnosticsandpublishing.com/TransTS.html http://www.autodiagnosticsandpublishing.com/CBT_Auto_Traning.htm Pressure analysis diagnostics is the cornerstone of properly doing a climate control system assessment. As we all know, the HVAC systems is composed of a high and a low pressure side. The orifice tube or expansion valve is the one components in between these two refrigerant conduits. The compressor of course is the one in charge of pressurizing the refrigerant. Pressure analysis is by far the best, and probably in many cases, the only way to properly diagnose the dozens of specific issues with the automotive HVAC system. But first, here are the various scenarios relating to pressure analysis. Before we go into it, it is important to understand what the baseline pressures should be. The normal HVAC baseline is about 39 PSI on the Low-Side, and about 250 PSI on the High-Side. How far away we deviate from this baseline, is what's going to determine our issue. Here are the different analysis scenarios. Case 1... High pressure on the Low Side and baseline pressure on the high side. This may translate to say about ... Get the whole story right now in this video... Enjoy...