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Recharge Air Conditioning with Freon in VW Jetta

Recharge air conditioning system in VW Jetta is possible if system is compatible with R134. Models made in or before 1995 may continue to use old refrigerant R12. If this is case in your car, you have to adapt system before you can recharge yourself.

Find valve low pressure side. In most engines VW Jetta, this is near radiator. It is in thick line coming out of compressor.

Recharge Air Conditioning with Freon in VW Jetta

It has blue or black cap and may be marked L or LOW. Take off cap and put it in safe place. You will need to replace it once recharge is complete.

Look at type of connector on Low Pressure Side valve. If valve is screw on valve, your Jetta accepts R12 and you must retrofit it before you recharge it. If valve is quick connect, your Jetta accepts R134.

Test air conditioning system for leaks. If your Jetta is R134 compatible, you can use leak detection kit from your local automotive store. Some of these kits will seal small leaks.

Keep in mind that if air conditioner is leaking, you must fix leaks before recharging system. It is illegal to discharge any refrigerant into air. This includes recharging air conditioning system you know is leaking refrigerant.

Turn on engine and put air on coldest setting possible. Turn speed to MAX. This will make compressor start and this is necessary to get accurate pressure reading.

We hope this information about How to Recharge Air Conditioning with Freon in VW Jetta is really helpful to you as well as other information related to Air Conditioner

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How to Recharge Air Conditioning with Freon in VW Jetta

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