Accumulator 2 oz. The pump should remove air in the system, degas the PAG oil, and vaporize any residual volatiles (mostly water) from the system. PAG 462004 Nissan Maxima/Altima (2009 model year). No it's not charged now. You may be familiar with the operation of your automobiles air conditioning system. The recommended total maximum capacity is 5 fluid ounces 4 if new parts are replacing old ones like a replaced fan motor (3). If you notice humming sounds, a burning odor, or smoke when you turn on your vehicles air conditioning, it may be time to change your oil. This will diminish their ability to absorb or dissipate heat, thereby bringing down the overall cooling performance. 26/06/2021 6:28 pm. PAG 462005 Honda Civic (2009 model) (Sanden). Add the recommended amount of Pag oil to your system following the instructions provided by the compressor manufacturer. There are many different types of accumulators, each with their own specific design. They include wiring diagrams and technical service bulletins. I am also going to replace the receiver/accumulator. 7 Silverado Leveling Kit Problems and How to Solve, Are Hummers Reliable? Does the FITV have an effect on the cars performance as a whole? Adding Oil In A New Compressor. Is there anything else that might be the issue? When did you become a member? Every form of PAG oil has such a number as PAG150 or PAG VC-46. Just close the valve before all the oil is out of the jar or you will suck in air. Prices pulled from the Amazon Product Advertising API on: Product prices and availability are accurate as of the date/time indicated and are subject to change. No posts have been made in response to this question (DelH22Sol) 2:00 p.m. As we covered, the compressor works much like a cars engine, and if there is not enough oil to lubricate the moving components, it will overheat because of excessive friction. It is possible that your warranty will be voided without your knowledge if a garage uses universal oils to refresh the system. I recharged the system and it works. Carhampt.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Always refer to the compressor identification label, which may be found either on the rear or on the side of the compressor, to determine the right oil type to use. The best way to avoid problems? Hoses = 1 ounces. Also, unless your charging it with a charging machine, you will not be able to charge the system until the ambient temps is above 40 or so. Thats why its always advised to flush the system and introduce new oil whenever you replace a major component. Dec 28, 2014 (Edited) 1 oz., added into the dryer before it goes on is better, but if that is too late, let the vacuum pump suck it in. Suction hose: 0.3 oz. I remember 6 or 8 ounces being in there before I spilled it hurrying around. The compressors are designed to operate with certain lubricants that have precise friction and viscosity properties to ensure proper operation. Thats why all car AC refrigerants have a proper oil ratio. by Matt Seals | Nov 20, 2022 | Oils & Fluids | 0 comments. . Step 3: Add the correct quantity of oil. There is oil in the system to keep the compressor oiled, which is correct. Always pay attention when adding fluids because too much will cause overheating which could lead directly into costly repairs down the line such as vandalism caused by collateral damage from firefighting efforts.. But in general, pre-1990s cars use R12 refrigerant and mineral oil. The act of evacuation will only remove moisture and air from the environment; it will not remove particles or oil. Think of the oil in your air conditioner as blood in your body. The majority of the time, it is some form of PAG oil. CAR AIR CONDITIONING /AC/ SYSTEM: FUNCTION, COMPONENTS, AND WORKING PRINCIPLE, Active front axle steering systems/active steering, DIFFERENTIAL: FUNCTIONS, WORKING PRINCIPLES, AND CLASSIFICATION, Diesel knock and combustion problems in diesel engines. This is the same concept that allows a diesel engine to function, and it can also be observed when inflating a tire with a bicycle pump on a bicycle. I don't know why I make it, cause I don't drink. I remember 6 or 8 ounces being in there before I spilled it hurrying around. on February 13, 2005 Thread Starter is a command that initiates a thread on a certain topic or subject. My first impression was that the cap was rusted when I opened it up. It is recommended that you take your car to a local repair shop to have the air conditioning system checked properly. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product. The pistons move up and down at high speeds, squeezing refrigerant but also sealing against the cylinder walls to separate the high and low-pressure parts of the system. This is where the large line entered. Step 7: Restore everything else. From there I will put vac on system and add 134. You are going to need to pull a vacuum again anyway, just put a rubber hose in the pag oil (in a clear bottle) and pull out 1 oz, open and close the vacuum knob while the hose is in the oil. Each part will store a small amount of oil, the accumulator/dryer having the greatest part, usually about 3oz. A little change in viscosity will result in a change in the frictional resistance in the system, which will result in a change in the temperature of the compressor. If replacing a component, like a compressor or an accumulator,You should always add oil lost during the restoration process. If the problem is due to an oil loss, you may see the following telltale signs inside the compressor: All rods and bearings will be worn or scored. A small accumulator will require about 2 ounces of pag oil, while a large one will require 4 ounces. PAG 100Nihon NVR (Nihon NVR is an abbreviation for Nihon NVR). PAG 100Denso 10P. How to Recharge the Air Conditioning in Your Car. It will tell you how much pag oil your car needs and where to add it. When replacing AC parts, how much oil should you add? If you use the wrong compressor oil, your vehicles air conditioning system may be further damaged. Before adding extra oil, be sure you read the owners handbook first. Drier a little less. Finding a reputable technician or doing the operation yourself would be the best course of action in this instance. The hose would be from the jar to the vacuum (center) hose of your charging device, the same one you hook to the Freon tank. The system must be tolerant of a reasonable range here. If you do not have any experience with recharge processes, you will be doing a very difficult job. When adding refrigerant to your air conditioning system, ensure that you include enough oil at all times to keep your AC compressor running for a long time. Dryer - 1oz; . Enter the Product Name of the product that you are interested in and we will contact you with further information about it. Low-pressure refrigerant returns to the compressor and is drawn into the intake region, where it is compressed and expelled as a high-pressure gas at the output side. The labor usually costs about $70 or $80, but if you have any model of Acura, that price can skyrocket to several hundred dollars. If the system has been flushed, the following is true: Original DENSO compressors, which are packaged with the appropriate quantity of oil, may be installed immediately after purchase. Where is the best place to add it? The goal is to maintain the new OEM amount of oil. If the original equipment manufacturers specifications for your A/C system are not available, you should use PAG 100 for R-134a because of its universal viscosity, which is what most technicians prefer. Theres no definitive answer to this question since it can vary depending on the make and model of your car. All the extra heat produced when the compressor is low on oil will cause its seals to fail prematurely. But since you're replacing the accumulator and evaporator, I'd add about half the amount to each before bolting on. The AC compressor oil doesnt need changes and, in ideal conditions, lasts the lifetime of a car. If you notice any of these symptoms and you want to add oil, the same rule applies to replacing AC components. If the oil level in your air conditioner is low, it may work harder, causing it to wear out over time. Please let me know if you have any other recommendations. And adding any more will be too much. Automotive Air Conditioning Information Forum. On February 13, 2005, at 5:23 p.m., Thread Starter is a command that starts a thread. This information is provided on the label of your air conditioning compressor and should be followed in order to avoid incompatibility concerns with other products. If replacing a component, like a compressor or an accumulator, You should always add oil lost during the restoration process. When you are replacing a part, such as a compressor or an . Thanks Ferm, When I was putting everything together, I realized why you would insulate The AC components near a big heat source. Its difficult to know if your AC has too much oil, but if you have added oil to the system and it quit working after that, then you probably added too much. If you overfill the compressor with oil for lubrication, the cooling capacity of the compressor will be reduced as a result. After reading this article, you should have a better understanding of how vital oil is to your air conditioning compressor and how the air conditioning system in your automobile may be properly maintained. The AC system requires a Usually of 4 ounces (120 ml) of oil in most modern automobiles. Even if you dont have oil on the car, your AC system can run for more than a day without it. on February 13th, 2005 The Honda-Tech Club was established in November 2004. ND Oil 111997 Toyota Camry (2012 model). PAG 100Denso 6C is a high-density polyethylene. It lubricates the cylinders and pistons, thus reducing friction and temperature and prolonging the life of your AC compressor. And for a large engine, youll need about 12 ounces.Once youve added the correct amount of pag oil, start the engine and let it run for a few minutes. by RossL Mon Jun 26, 2017 8:12 am, Post The following is a list of some of the most popular oils on the market today: Range in price: $75-$85 for TSI. You need the one with a bigger diameter which also has a cap with the letter L on top. The amount of oil to be removed (C) from the new compressor is A-B, 120-50= 70 cm3 for the new compressor. You should take the vehicle to your local mechanic if you need to have the AC checked. Unless you are installing a new compressor or there is a leak in your air conditioning system, you should not need to add oil to your air conditioning compressor once it has been installed. The best place to add oil to your cars AC system is at the compressor. First of all, PAG and mineral oil are much more different than similar, and interchanging them will significantly damage your AC compressor. It will be between one and four ounces in size based on the size of the system. On a h22 swap del sol, there are no codes. So it is a good idea to test the manual to be sure of the exact amount and to prevent over- or under-filling of the system. 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