How to add freon to your 2003 Volkswagen Golf: hook up the can of refrigerant (likely r-134a) to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor when it runs.
Full Answer
Can I recharge the Freon in my golf's a/C system?
Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. The A/C system in your Golf consists of a compressor that is belt-driven, an evaporator and freon.
What do you do after you charge your air conditioner?
After the air conditioning system is charged to the proper pressure, remove the charging hose from the low-side service port, (or gauges) leaving the can attached to the charge hose, and store any additional refrigerant in a dry, cool spot. 8 Check the Service Port Cap Seal Before Reinstalling
Can I charge my AC with just a single gauge?
It is important to note, charging an AC system with just a single gauge attached to the refrigerant is possible, but it is always recommended to use a complete set of manifold gauges, which monitor both the high and low side pressures. These gauges are available for sale, and for rent at most AutoZone stores.
When do you need to recharge your air conditioner with refrigerant?
When an air conditioning system loses its ability to cool properly, it may be necessary to recharge the system with new refrigerant. Keep reading for a R-134a A/C pressure chart and steps on how to recharge the A/C system when the system is low on pressure or has been vacuumed out following a repair.
How do you recharge a Volkswagen air conditioner?
0:422:09How To ReCharge AC VW Jetta DIY 11 12 13 14 15 16 17 18 2011 2012 ...YouTubeStart of suggested clipEnd of suggested clipSo to recharge you're just gonna squeeze the trigger. And oscillate the can between three o'clock.MoreSo to recharge you're just gonna squeeze the trigger. And oscillate the can between three o'clock.
Where is the air conditioning recharge port?
0:041:08How to Find a Car's A/C Low-Pressure Service Port - YouTubeYouTubeStart of suggested clipEnd of suggested clipBut they are most often backed by the firewall. They can also be on or immediately next to the car'sMoreBut they are most often backed by the firewall. They can also be on or immediately next to the car's accumulator.
Can I recharge my air conditioner myself?
You can recharge the system yourself with a charging kit and some refrigerant, as long as your car uses r134a refrigerant. First, you'll need to check for leaks. Then, check the refrigerant pressure and test your system. Finally, you can add your refrigerant and finish the recharge.
How do I know if my AC in my car needs to be recharged?
In the simplest form, you'll know when you need an AC recharge if your AC starts pumping warm air instead of cold. There is a very limited amount of refrigerant in the system, and when even small amount leaks, the system can no longer function properly, delivering lukewarm air instead of cold air.
How do I check my cars AC pressure?
0:215:26Car AC Not Working - How To Easily Check AC Pressure SwitchesYouTubeStart of suggested clipEnd of suggested clipThe easiest way to locate the pressure switch is to follow the ac lines coming out of the compressorMoreThe easiest way to locate the pressure switch is to follow the ac lines coming out of the compressor. The larger line will be your low side pressure switch.
How do you fill out a 134a car?
0:0910:31How To Refill AC Refrigerant In A Car (R134a)- FULL Tutorial - YouTubeYouTubeStart of suggested clipEnd of suggested clipOnce you have done that the next step is to actually twist the can onto this part and because thisMoreOnce you have done that the next step is to actually twist the can onto this part and because this has been fully loosened it will not pierce the can yet.
How much should it cost to recharge car AC?
The Average Cost to Recharge Your Car Air Conditioner Is $20 to $155, Depending on if You Go to the Mechanic or DIY.
How long does it take for AC to get cold after recharge?
Your Ac should start blowing cold soon after the recharging is done. Some systems might take longer to kick in, but that shouldn't be over two hours after the recharge process.
What do I do if my AC isnt blowing cold air?
Try cleaning your air conditioner's filter and the coils to see if improving the airflow fixes the problem. If there is ice buildup, you'll need to run the unit with just the fan in order to melt it off. If that doesn't get the unit blowing cold air again, it could be refrigerant levels are low (see below).
How do I know if my car AC is low on refrigerant?
Your A/C is Blowing Warm Air. One of the most obvious symptoms of low Freon levels is if your air conditioner is blowing warm or room temperature air. ... Listen For The A/C Clutch to Engage. ... Visible Refrigerant Leaks. ... Your A/C is Blowing Warm Air. ... Listen For The A/C Clutch to Engage. ... Visible Refrigerant Leaks.
How do I recharge my car AC?
DIY Car AC Recharge in 8 Easy StepsDetermine Ambient Air Temperature. ... Locate the Low-Side Service Port. ... Wipe Away Dust. ... Attach the Charging Hose. ... Add Refrigerant. ... Charge the System. ... Remove the Charging Hose. ... Check the Service Port Cap Seal Before Reinstalling.
Why is my car AC blowing hot?
A car A/C blowing hot air is often the result of a refrigerant leak. Refrigerant is a liquid that circulates through your car's A/C system, expanding and contracting as it removes heat and humidity from the cabin. None of the other A/C components will function correctly without proper refrigerant levels.
What happens when an AC compressor is disengaged?
When the AC compressor is disengaged, only the outside of the pulley will turn. When it’s engaged, the entire clutch assembly will turn, driving the compressor. Your compressor is designed to not engage at all when refrigerant pressures, or volume is too low. 2.
Can you use a charging hose with a gauge?
It is also always recommended to use a charging hose with a gauge. The refrigerant packaging should contain a chart like the one below for determining what pressure to charge the system depending on the ambient air temperature. If no chart is provided, use the A/C pressure chart below this list as a general guide.
Can you charge an AC system with a single gauge?
It is important to note, charging an AC system with just a single gauge attached to the refrigerant is possible, but it is always recommended to use a complete set of manifold gauges, which monitor both the high and low side pressures. These gauges are available for sale, and for rent at most AutoZone stores.
What is the problem with the air conditioner on a 2013 Volkswagen Golf?
When the air conditioner in your 2013 Volkswagen Golf starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system.
How to add freon to 2013 Volkswagen Golf?
How to add freon to your 2013 Volkswagen Golf: hook up the can of refrigerant (likely r-134a) to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor when it runs. Advance Auto coupon for. 20% off entire order: KIOSK20.
