A faulty automotive air conditioner can be one of the more difficult issues to diagnose and repair.
Automotive air conditioning repair manual.
Find an auto repair manual for your car get instant access to your vehicles drive belt routing complete wiring diagrams trouble code information and other available updates and factory bulletins.
This diy manual covers both r 12 and r 134a a c systems as well as converting to an r 134a system types of automotive a c systems service and diagnostic tools and much more.
If your car s air conditioner isn t blowing cold air the first thing you should look for are signs of leaking or an a c compressor that does not engage.
Automotive heating air conditioning haynes techbook by editors of haynes manuals paperback 29 95 only 3 left in stock order soon.
They have all the same.
The air contains moisture.
Hvac 02 air conditioning troubleshooting and repair introduction since i m constantly receiving questions on 944 air conditioning systems i figured it s time to come up with come helpful troubleshooting tips.
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2 if someone added freon and did not properly purge air from the hoses that would introduce moisture.
Diy air conditioning service repair overview.
The haynes automotive heating air conditioning systems manual.
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Working on the 944 a c system is no different than working on any other automotive a c system.
Repair the leak evacuate and recharge the system.
We commonly refer to this refrigerant as r134a.
The haynes 10425 automotive heating and air conditioning manual shows you the basic theory of a c and heating system operation.
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Auto air conditioning repair cost find out the cost of your air conditioning repair so you can compare it with your local shops estimate.
R134a properties since 1993 the automotive industry of developed countries has started to use a non ozone depleting refrigerant hfc 134a hydrofluorocarbon its chemical name being tetra fluoroethane.
Automotive air conditioning training manual 9.
The haynes automotive heating air conditioning systems manual.
When central air conditioning service fails during a heat spell you may have to wait days for an hvac repair technician or an ac contractor to show up and you ll probably pay at least several hundred for the repair.