The low side service port will. The charging hose will not hook up to the wrong port as they are completely different. the 'thinner' plumbing coming off of the compressor. Given this, 60 does seem high and this seems to be a useful measurement to me. To find out which one is the low port, run the air conditioner for a couple of minutes withthe engine on. The port should be located under the dash on the drivers side of the car. The low pressure A/C valve is located in about the upper center of the firewall to the right of the heater core. . should be similar Service Gauge Port Valves. Open Question Locate recharge valve low side service port on a 2001 lincoln towncar Posted by Anonymous on Jun 14, 2012 Want Answer0 Clicking this will make more. Turn on the AC and set it to the coldest setting, and the fan speed to maximum. Puncture the R-134A can with the screw on the refill hose. please Help. Service Manager, Service T. The high-pressure service gauge port valve is located on the A/C receiver drier manifold and tube assembly. Where is the low side charge for the AC system? Posted by pastor153 on Aug 14, 2009. 0 V-6. if the system has a liquid line or king valve you can charge into the liquid line. 3L V6, Which port is the Low-Pressure port to charge the A/C with R-134A. I took my Explorer to the mechanic for emissions testing and asked him to charge my A/C because it wasn't blowing quite as cool as it normally did. 0l and 2wd. The 2002 Chevy Cavalier low side service port can be found on the top of the air conditioner compressor. 25,460 satisfied customers. Search our database by selecting your vehicles make, model, & year below. It has pressure of 300 psi and more and that 22 ounce can may explode in your hand. Lee Seliga. The large one is the "high" side and the small one is the "low" side. Ford. Note the pressure reading on the valve, which should be at least 45 psi. The low side port is #5 in the picture. 0 helpful. SOURCE: where is the ac low pressure port to recharge the. Do you. Ok, Look to the passenger side under the hood near the battery. Before I do, is there. SOURCE: Location of low side A/C port on 2001 Lincoln LS V8. In addition to cooling, freon lubricates the compressor when it runs. Attach the refrigerant gauge to the service port. busaboy said: One does NOT check operating pressures with the compressor "off!". What SEEMED to be the recharge port (on the right side of the radiator, up near the. There should be. You have a bad expansion valve that is not allowing enough Freon into the evaporator assembly. 63 lbs, or 26. Open the hood, the low pressure charging port is located cl ose to the firewall on the passenger side of the engine compartment, there is a plastic cap on it. Charge the system through the low side with the engine running. I have enclosed its location with diagrams for you in the link below. A picture would help a lot as the Haynes. Ford Repair. Remove the plastic cap from the port by turning it counterclockwise with your fingers. AC not cold enough. Copy. 2003 Ford Escort Battery 2002 Ford Escort Battery 2001 Ford Escort. It looks like a serial port on the back of a home computer. read more. The manual does not contain any photographs, but the port is easy to locate if you just follow the line. F150 ac ford workingCharging ac on a 1997-2003 ford 150 F150 idmsvcs recharge refillLow-side port location. Reply. Easiest way to access it is to remove the lamp. Getting Started - Prepare for AC recharge Learn More > 2. That's the "suction" side of the system. should be similar Service Gauge Port Valves The high-pressure service gauge port valve is located on the A/C receiver drier manifold and tube assembly. High port is down by the bottom of the battery, under the upper radiator hose. The pressure will go above expected when the A/C compressor is disengaged. The charge on my 2002 is 28oz. The very 1st thing you do is see if the AC system has lost its charge of refrigerant. the 'thinner' plumbing coming off of the compressor. I hope this is helpful; if so, please click my accept button!The low pressure port is always on the suction side of the compressor. 50 a can at Walmart. the Highside is located in the front passanger side corner, as you have probably seen. It is on the accumulator. The low side service port will be labeled as the low pressure port. It can also be caused by a faulty high or low AC pressure switch, a blown fuse, a bad AC clutch or a bad electrical connection. It will have a black or grey cap on it with the letter “L”. Find the AC low side port, typically on the passenger side of the engine compartment and remove the cap (if there is one). Easiest way to get to it is to have a lift handy. Locaed on the bulkhead on the passangers side. 1979 maple yellow 240D 4-speed. Want Answer 0. Hope i was able to answer your question. Trying to find the AC recharge port JA: Okay, I'll connect you to the mechanic to go over that information regarding your Ford. SOURCE: Location of low side A/C port on 2001 Lincoln LS V8. Need to locate the ac low side port. This is what you need to locate to add refrigerant to your AC system. How to reset pressure. Also it should have a blue cap covering the. it does not help to know it is the line to the accumulator. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. didnt get to yellow zone on the gauge. Apr 24, 2010 • 1997 Mercury Cougar XR7. 2002 is what I have. On the rear area of the engine compartment you can see the relay cover to the right of the battery. Where is the Obd connection 2001 focus? The 2001 Ford Focus OBD 2 port is on lower edge of dash, left of hood release; behind unmarked pull down door. 9 L. 5. Item Part Number Description 1 19972 A/C Compressor to Condenser Discharge Line 2 19E762 A/C Charge Port Valve (High Side) 3 19D594 A/C Pressure Cut-Off Switch 4 19D742 Evaporator to Compressor Suction Line 5 19E762 A/C Charge Port Valve (Low. Jun 21, 2010 • 1997 Chevrolet S-10. 2000 Ford Escort: the low pressure side air conditioner fill connector - Answered by a verified Ford Mechanic. 3. The EVAP Service port is on the firewall on the passenger side, right next to the low side service port for the A/C. The port is on the compressor where the hoses attach. . Locate AC Port - How to access the AC low pressure port and low pressure port cap. 7. Clicking this will make more experts see the question and we will remind you when it gets answered. the low side charging port is near the AC Accumulator/Reciever dryer cannister in the larger of the 2 AC lines. Trying to find the AC recharge port JA: Okay, I'll connect you to the mechanic to go over that information regarding your Ford. Trying to charge my split unit air and I live in SC and its hot. If they are still there, there should be covers on the charge ports. You should see a shadder valve in this line. 2002 is what I have. The high side port is on next to the radiator, on the drivers side Capacity is 740 grams, or 1. Charging the ac on a 1997-2002 ford expedtion/f150. 1. The AC lines should be towards the passenger side of. The app includes access to the low side port finder which shows you where the low side port resides on most vehicles. The low side AC port location is the first thing to find when you are looking for how to put freon in a car. I'm no mechanic, just a guy learning how to work on my vehicle so I can hopefully help an. The low side service port on your 1993 Mitsubishi Eclipse can be found on top of the air conditioner compressor. The total charging time varies depending on the state of a refrigerant chamber. 4 liter. Follow the ac line coming out of the back of the compressor and youll see it. The low side service port will be labeled as the low pressure port. Set the fan to blow at maximum speed. Locate the low side AC line (will have a valve and cap similar to the cap on a tire) 3. 2002 GMC Yukon XL 2500 SLT 8. —thermostatic expansion valve 4 19D850 Manifold and tube assembly—A/C compressor 5 19E762 A/C charge port valve (low side) 6 19E762 A/C pressure relief. A plastic shield runs along the top of the bulkhead hald by three plastic clips and screws. The refrigerant never wears out like oil and should never need to be replaced. The high pressure valve is the one just behind the headlight (viewing from front, on the right). The "low" side is located on the compressor, drivers side-front, lower part of the engine. Step 2: Locate the low side port of the AC system: On most domestic and foreign cars, trucks and SUV's the AC system is charged by attaching a Schrader valve connection to the port and to the can of refrigerant. Right underneath this plate, behind the harness connectors, if you follow the larger AC lines toward the rear,you will be able to see the AC Accumulator assembly which will have the. My ac compressor clutch will not engage. william antley. —thermostatic expansion valve 4 19D850 Manifold and tube assembly—A/C compressor 5 19E762 A/C charge port valve (low side) 6 19E762 A/C pressure relief. 1987 Ford: 134a freon. Red cover for the high pressure side and a blue or green cover for the low pressure or suction side. 2002 is what I have. 2. 00 to get. A/C Charge need to find low-pressure side port for A/C charge. 2005 ford thunderbird. I need the location of the low-side A/C freon port for a 2003 Yukon XL Denali with dual air. It's cheap, even at $3. 4. Once you find the 2002 Escort AC low pressure port cap, hook up the can of refrigerant to the low pressure port. Step 2: Locate the low side port of the AC system: On most domestic and foreign cars, trucks and SUV's the AC system is charged by attaching a Schrader valve connection to the port and to the can of refrigerant. . Bruce Bracey. Always use the low. The expansion valve or orifice tube do basically the same job, the system will have one or the. —thermostatic expansion valve 4 19D850 Manifold and tube assembly—A/C compressor 5 19E762 A/C charge port valve (low side) 6 19E762 A/C pressure relief valve 7 19703 A/C compressor 8 19D594 A/C pressure. 1 post · Joined 2020. The very 1st thing you do is see if the AC system has lost its charge of refrigerant. The low side port is #5 in the picture. from 100% to 30%. 2 helpful. Near the compressor you find two ports, the high port and low port. If there are readings on both the high and low sides but they are not. The only access point I found is on the "high" side located near the passenger front side. Passenger side of the engine compartment near the firewall. Good luck. The 2002 Chevy Cavalier low side service port can be found on the top of the air conditioner compressor. Here is a system overview. You need gauges to correctly add refigerant as you can overcharge it. No. On the rear area of the engine compartment you can see the relay cover to the right of the battery. should be similar Service Gauge Port Valves. . It has to be located somewhere between the fixed orifice tube (which is in the outlet line of the condenser) and the suction of the compressor. The lincoln better idea engineers put the low side freon port in a peculiar place. 06-25-2004, 11:16 PM #3. Some are wrapped in a black insulating foam. skip to main content. Check the low pressure switch,it is on the dryer or on the low side line,the large ac line,this can be the problem,try jumping the two wires that are plugged into the switch. How do you recharge AC in a 2002 Ford Escort? The low side AC port location is the first thing to find when you are looking for how to put freon in a car. I need to know where the low pressure recharge port is located on my 2002 Buick Century sketch or photo showing location? Reply 1: Hi SHUMAKERGE. Follow the A/C lines to the round canister and on it shouold be a plastic cap---unscrew cap and that will give you access to the low side port. 3. The different gasses (and especially the lubricating oils) do not mix well. All automotive AC Systems have two service ports: A high side service port and a low side service port. ONLY CHARGE ON TH LO SIDE! There should be a tag under the hood that tells you the proper amount of charge to go into the car as well somewhere around 1. Battery drain on 04 park ave Battery is draining in hours and the alternator gets hot even when shut off. You can also follow the compressor line to reach the port. remove this and you will see the connector port. When your compressor kicks on, add freon to the correct pressure. However, for the life of me, I can't find a diagram as to where the recharge port is. only notice high side…. The high-pressure service gauge port valve is located on the A/C receiver drier manifold and tube assembly. I found a port my low side connector fits but its on the high side tubing leading to the H valve or evaporator entrance at the fire wall. Best Answer. Find the ac compressor,and look at the ac lines coming from the ac compressor,then just follow the large ac line until you come to the low side service. These are the two ports that should be used if you are trying to recharge the AC on your car. the high pressure is near the condensor on the fron of the vehicle. Inside the valve core, there is a pin and a spring and together they work to allow air in. The high side charge port is situated on the. May 16, 2009 • 2005 Lincoln LS. The low side port is #5 in the picture. The low pressure service gauge port valve is located on the manifold of the A/C compressor manifold and tube assembly at the A/C compressor. Here is a system overview. the low side is adjacent to the compressor behind. Do not charge on the high side of the system,Low side only. charged, lets see if it holds. read more. The lower high side pressure may be from an undercharged system and the TXV is keeping the low side at 30 PSI. 55,476 satisfied customers. 1/Mk. Secondly, keep the can upright and feed the vapor into the low pressure side of the system; if you feed liquid into the low presssure side, you can damage the compressor. Under My (Wife's) 2004 on the driver side there is a plastic cover under the compressor. So I guess you would be measuring total system pressure and assuming it's all freon. —thermostatic expansion valve 4 19D850 Manifold and tube assembly—A/C compressor 5 19E762 A/C charge port valve (low side) 6 19E762 A/C pressure relief valve 7 19703 A/C compressor 8 19D594 A/C. as you are standing in front of car on left side behind air filter is a receiver alum canister with a cap on top this is the high pressure side just below the receiver and under the firewall you will see a cap this is the low pressure or fill valve. 0L : Back near the firewall (Evaporator) above the accumulator/drier. (note: over the counter freon kits should not fit the High. . Valve is between accumulator and evaporator on the passenger side. There is no quarter panel to remove but instead a small sight shiled if you hooking up the complet gage set , you do have to jack the car up and come in thru the wheel well. Just follow the low side pipes from the compressor to the first low side port. com.