Recharge Air Conditioning with Freon in a VW Jetta
May 06, 2013
Recharge Air Conditioning with Freon in a VW Jetta - Find the Low Pressure Side valve. In most VW Jetta engines, this is near the radiator. It is on a thick line that comes out of the compressor. It has a blue or black cap and may be marked L or LOW.Take off the cap and put it in a safe place. You will need to replace it once the recharge is complete.
Look at the type of connector on the Low Pressure Side valve. If the valve is a screw on valve, your Jetta accepts R12 and you must retrofit it before you recharge it. If the valve is a quick connect, your Jetta accepts R134.
Test the air conditioning system for leaks. If your Jetta is R134 compatible, you can use a leak detection kit from your local automotive store. Some of these kits will seal small leaks. Keep in mind that if the air conditioner is leaking, you must fix the leaks before recharging the system. It is illegal to discharge any refrigerant into the air. This includes recharging an air conditioning system you know is leaking refrigerant.
Turn on the engine and put the air on the coldest setting possible. Turn the speed to MAX. This will make the compressor start and this is necessary to get an accurate pressure reading.
Recharging the air conditioning system in a VW Jetta is possible if the system is R134 compatible. Models made in or before 1995 may still use the old R12 refrigerant. If this is the case in your car, you have to retrofit the system before you can recharge it yourself. - by eHow
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Look at the type of connector on the Low Pressure Side valve. If the valve is a screw on valve, your Jetta accepts R12 and you must retrofit it before you recharge it. If the valve is a quick connect, your Jetta accepts R134.
Test the air conditioning system for leaks. If your Jetta is R134 compatible, you can use a leak detection kit from your local automotive store. Some of these kits will seal small leaks. Keep in mind that if the air conditioner is leaking, you must fix the leaks before recharging the system. It is illegal to discharge any refrigerant into the air. This includes recharging an air conditioning system you know is leaking refrigerant.
Turn on the engine and put the air on the coldest setting possible. Turn the speed to MAX. This will make the compressor start and this is necessary to get an accurate pressure reading.
Recharging the air conditioning system in a VW Jetta is possible if the system is R134 compatible. Models made in or before 1995 may still use the old R12 refrigerant. If this is the case in your car, you have to retrofit the system before you can recharge it yourself. - by eHow
air conditioner | air conditioner unit | air conditioner units | air conditioner portable | portable air conditioner | repair air conditioner | air conditioner repair | air conditioner window | window air conditioner | in window air conditioner | portable air conditioner units | air conditioner btu | btu air conditioner | window air conditioner unit | window unit air conditioner | air conditioner window unit | air conditioner system | window air conditioner units