Dodge ram ac pressures

 

Earlier this week, went to turn the ac on, nothing. 4L V8 Crew Cab Pickup (4 Door) Check power steering fluid level. NGK Iridiums. lets say it's 100* outside you should see head pres. What is the ac range pressure for a dodge ram 2500 07 6. Jun 22, 2021 · An easy way to verify is to have ac gauges hooked up to your truck or a decent scan tool and watch the AC high pressure. Before you risk wasting some very expensive R12 you might want to have someone check for leaks if you don't have the tools to do it yourself. 9L Cummins: Raptor 150 w/ full 1/2" line kit, DTT Sump, Hypertech 3 Stage programmer, BD Boost Fooler, blocked wastegate, BHAF, 5" RSD exhaust, ISSPRO EGT, boost and fuel pressure gauges. Aug 17, 2016 · 30 psi. May 29, 2020 · Hopefully it will help out someone else with the same problem. Add antifreeze. The A/C pressure transducer will change its internal resistance in response to the pressures it monitors. Check valve or complete dye test. Detroit TruTrac. The powertrain control module (PCM Jul 3, 2011 · You have two valves on is high side (largest valve) and one is a low side (smallest valve). Apr 30, 2019 · High 150 Low>10. Add TO CART. 25. Pressure escaping (bubbles) is where water can get in! Feb 5, 2024. Pick Up In-Store. Have someone start the engine and turn on the A/C. Note: The air conditioning pressure switch is mounted on the high pressure line. Select store. Around the same time, I had the check engine light come on, codes: P0532 Murray Climate Control 3 Terminal A/C Pressure Switch - 20994. from $55. com/how-to-check-ac-pressures/This is a critical task of a May 6, 2008 · ShortBus. Compressor ON: 25psi low side and climbs in a few minutes to 450psi high side. R134a refrigerant. 49. MPN FPE-HAR-MOPAR-PS-0209. Jun 7, 2022 · 2001 Dodge Ram 2500 2WD Auto 5. Check if this fits your Dodge Ram 3500. I am wondering if the control module for the a/c is bad. This picture is with the gauges hooked up and the AC OFF. Jun 10, 2011 · It is the same thing as a home air compressor valve, blows off excess pressure. Driving down the road it works, and gets nice and cold. I noticed that my AC lines were frozen from the compressor to the fire wall. 7 ltr QC sb 4x4 Performance Mods K&N air & oil filters. If the pressure is not right, then the AC system will not be able to produce the cold air required to adequately cool the cabin. There is nothing consistent with it. The compressor short-cycles, on for 1-2 seconds, off for 2, and May 31, 2018 · Answered in 7 minutes by: Dodge Mechanic: Eric. Have an 06 that is reading a constant 100psi at low side, the compressor clutch is engaged and spins constantly. running down city streets the ac started blowing hot. Literally random. Replace a worn or broken A/C Pressure Sensor pigtail in your 5. in the 195-200 neighborhood. I would think that I am not the first person to have this issue. Show More. If you click them and make a purchase, we may earn a small commission. Jul 22, 2014 · Ram Year. Using Tool 6801, backprobe pin 1 of the electronically controlled viscous fan drive connector, with the harness. Thread Size: 3/8-24 Inch. EBC slotted rotors with Yellow stuff pads and Cooper Zeon LTZ275/60/R20. Tape up the vents (sealing them), turn the blower motor on high, Get out, and close the doors. 9/6. 4 Ambient temp: 86 degrees Suction Line Temp (if needed) 74. Jun 21, 2011 · Assuming it will be 90-100 degrees when I test my system pressures, it looks like the low pressure side should be 25-43 psi and the high side should be 165-270 psi. This part fits specific Dodge Ram 1500, Ram 2500, Ram 3500 models. Jump to Latest Follow We’re the ultimate Dodge RAM forum to talk about the RAM 1500, 2500 and 3500 including the Cummins powered models. If no voltage is present, something is stopping it. When I first start the truck and run the AC, the compressor will engage for maybe 1 minute or so. Aug 1, 2009 · My 2006 dodge ram 1500 ac isn't quite as cold as it should be. I have seen other charts that say 30-40 psi on the low side and about 2. Fits MOPAR A/C pressure sensor 5073617AA. hope this helps. The climate control systems could be working fine, but if the fan isn't doing its job of regulating and forcing cold or hot air into the air ducts, the entire system would be useless. My 04 would put out 45 - 47F. You need to check your pressures. Jun 30, 2021 · Checking AC pressures IOT determine if I need to charge or not… truck is cold 🥶, but based off my knowledge could be colder… here are my readings LS-40. Now check for voltage/light coming on. First, disconnect the battery and locate the blower motor in your vehicle. Dosent sound like the compressor is kicking on, And it wouldnt take a can May 18, 2012 · 99 ram 1500 AC problems. Stop engine, connect the scan tool and select. I had the ac clutch go out about a month ago, replaced the compressor, drier, orifice tube, and all was great for about a month or so. as the temp goes up so will the pres. SKU # 930089. Next test for power going to the compressor, and there is. All you need is one tool and you’re good to go. Right now your system is undercharge by about 5 to 10 oz. Jul 8, 2015 · Step 4 – Check the fan motor. Jun 28, 2019 · The outside temp is 85 - 95F. If either of the AC pressure switches fails, then the system will have a difficult time maintaining the pressure required to function properly. 6. 6l a/c air conditioning freon low pressure port r-134a recharge. Instead it uses an ac pressure transducer switch located on the discharge line - see attached. Year Warranty. there is a sticker under the hood that tells u the correct amount. 3 Four Seasons A/C Hose Assembly 66148. But first things first, compressor is not running. Nov 8, 2013 · 4. But it’s on the smaller diameter of the two hoses. 3 HS-130. You may notice that the cabin takes longer Advance Auto Parts has 2 different AC Refrigerant Pressure Sensor for your vehicle, ready for shipping or in-store pick up. I had the defrost running so the compressor was working. In addition to cooling, freon lubricates the compressor when it runs. To fix this issue, you will need to replace the blower motor. Ram Year. I feel like on hot days it shuts off more or if I run it on max air. See how to talk hands free! 2014 Ram 1500 Big Horn 3. The AC was not working, nor was the clutch engaging. 2-2. I love it. Note: The most ideal pressure readings are around 150 high and 30 low. Check Vehicle Fit. Driving with your phone pressed against your ear is illegal in many places. 5 times the ambient temperature on the high side. Be sure to consult the instructions provided with your A Oct 7, 2023 · A faulty blower motor can cause your Dodge Ram’s air conditioning to make strange noises or stop working altogether. sealheatingandairconditioning. The compressor engages but the AC blows warm. Another item that can greatly affect both the A/C and heating systems is the fan motor. 73's, 5th wheel Pucks. I was quoted over 200. Warning: Remember, venting 134a refrigerant into our atmosphere is illegal and bad for our environment. 7. Four Seasons A/C Hose Assembly with Orifice Tube 56822. Id take it back and have them put the gages on it and see what the pressure is on the high side Jul 31, 2017 · When I put my gauges on the static pressures were relatively equal, but I was surprised to find that when I started the truck and turned on the ac, the low side pressure jumped to around 90, and the high side cycles between roughly 90 and 115 at an ambient temp of 76 degrees. No matter the situation, Advance Auto Parts has the AC Pressure Transducer Connector product you desperately need. Your Ram’s air conditioner will not work if the refrigerant level is too low. The AC in my 2011 Dodge Ram Hemi suddenly stopped working. Obviously the low side is lower pressure typically between 30-50 PSI and the high side is high pressure anywhere from 125-300 PSI. com Jul 2, 2016 · Reaction score. The controls show it still on but there is zero air coming out. but low side should be around 30-40 psi and high side around 320-340 IIRC. If the AC high pressure at engine idle keeps climbing and does not level off and goes over 300 PSI or more there is an issue with not enough air flow over the condenser. 1. #4 · Aug 17, 2013. Fits various 45RFE, 545RFE, 65RFE, 66RFE, and 68RFE pressure transducers. 7L V8 FlexFuel Crew Cab Pickup. is this normal? compressor manufacture warned of fan clutch taking out the comp. ac works fine when fan kicks in vehice came in with wires cut installe … Jun 15, 2011 · 03 Dodge Ram 1500 Hemi SLT 5. Once you find the 2006 Ram 1500 AC low pressure port cap, hook up the can of refrigerant to the low pressure port. Jul 22, 2020 · Learn what car AC pressure gauge readings are abnormal and their most common causes. Replace brights. My 14 and my 14 Jeep put 48F on recirc and only 1-2F higher on outside air. Low coolant levels is all to common - top yours up today. '86 D150 Custom LWB, White, A/C, 318-2bbl, 727, 6050 GVWR, 9-1/4 3. Suction press. $6 - $8 (1) $15 - $20 (1) Rating Mar 31, 2015 · Full larimie, heated leather, infinity sound system. It starts with the AC just being turned on and then turned off midway through. The high and low static pressure is 75 psi with the compressor off. Affordable, reliable and built to last, Mopar part # 5073617AA Valve-A/C Pressure TRANSDUCER stands out as the smart option. Jul 23, 2020 · Here is a list of the pressure readings that are characteristic of an A/C compressor that is not blowing cold air into the cabin of your car: 250 PSI / 30 PSI = You have air somewhere in the system. No cold air at all, lines going into the dryer both feel same temp also. This picture is with the AC ON Here is video of the AC being turned on and off with the gauge hooked up. The R-134a and R-1234yf pressure charts are for guidance when using A/C Pro ® recharge kits, refills, and gauges. Standard Delivery by June 08. Thread Size: M10-1. How to add freon to recharge the ac system in a 2011 Ram 1500 SLT 4. 5. After running it I came home and popped the hood. for pickup availability. Condenser may be blocked. I would like to have a press/temp chart in order to check the system. Also, it sticks out into the fender well, so you have to move the fender liner a bit to access it. Matty Patty. SKU # 901873. Its been working all day up to this point. Buy Online. 2019 Ram 1500 Big Horn 5. 7L V8 FlexFuel Crew Cab Pickup in this how-to video. Start spraying a soap & water mixture on the outside and look for bubbles. Get Yours Today! We have the best products at the right price. I have a manifold, but am not sure what pressures (suction and discharge) should be. 6L V6 FlexFuel Crew Cab Pickup. 21 Sure-Grip. Line: MRY. appropriate model year and engine option. 2012 Ram 1500 SLT 5. Duration: 15 minutes or soTo Sep 17, 2017 · As the title suggests, my AC's high pressure "transducer" switch is burning out. Dec 10, 2023 · For the AC Compressor issue in your 2007 Dodge RAM 6. Mar 10, 2017 · Equalized basically. Type: High Cut-Out, Pressure. Set custom price range: to. Remove any components blocking access to the motor, such as the glove box or dashboard. Vibration of the AC. Over the next couple minutes the compressor will disengage for longer and longer and be engaged for shorter and shorter until it turns on for about 5-6 seconds and then off for 30+ seconds. Oct 18, 2016 · 2011. A check engine light can be cleared with a simple fix or it could be a major problem - find out now! 2011 Ram 1500 SLT 4. Procomp ES9000 with torsion bar tweak. When low side pressure increases so does the high pressure, however it varies based on temperature variables. HI, It does not have separate low and high pressure switches. Part # MT0135. (1) Check Vehicle Fit. A/C systems are very sensitive to refrigerant level. Everything seems to point to the only Port I can find is at the passenger front of the engine compartment by the headlight. The charts are intended to help provide an understanding of a vehicle’s air conditioning system pressure, which can be helpful during the diagnostic and recharge processes. At middle register with ac on max, blower on max, I am getting 50 to 53 degrees . Santech A/C Pressure Switch. The larger metal hose has no port at all…at least that I can tell. The clutch is engaged the whole time the AC is on. Test A/C clutch oil resistance; replace it out of range. Many videos shows that the port I’m looking Aug 5, 2015 · Sucked in 40oz of R12 with the compressor cycling at 1300rpm + Max AC + blower fan on high. Check for a blown interior fuse. May 31, 2017 · High low side ac pressure, compressor runs, no cold air. Pressure Switch. Check if this fits your Dodge Ram 2500. It's not necessary to evacuate the system in order to replace the switch. At 90 degrees, low side should be 30-40 and high side should be 250-350 psi. Once you find the 2009 Ram 1500 AC low pressure port cap, hook up the can of refrigerant to the low pressure port. Don't Forget to Subscribe today for more fac May 10, 2011 · If the system over pressurizes, the compressor has a relief valve, and will blow. See all videos for the 2012 Ram 1500. Jul 11, 2021 · 2006 Dodge Ram 1500 HEMI Changing the AC pressure sensor has never been so easy. With 3 brands you can trust, our most popular AC High Pressure Side Switch products for the Dodge Ram 2500 parts are: Factory Air System Mounted High Cut-Out Pressure Switch. The AC expansion valve and orifice tube work together to regulate the flow of the AC system. APPLICATION NOTES: 2002-2009 Dodge RAM A/C Pressure Sensor. Check for voltage at the AC compressor clutch relay, located in the PDC. 43. If you have a manifold that shows the low pressure degº F conversion, yo want to set it up above 32ºF (freezing) when the engine is turning about highway speeds. Shop for the best A/C High Side Pressure Switch for your 2006 Dodge Ram 2500, and you can place your order online and pick up for free at your local O'Reilly Au. Avoid tickets and accidents with both working headlights! New bulbs are much brighter too. Coolant flush. Jul 6, 2015 · If its just low, the pressures would be lower on both sides Has the OP put a gauge set on the truck? 2006 RAM 2500 MEGA CAB, 5. Part # 56822. Check for and correct existing DTC’s. 4L V8 Crew Cab Pickup (4 Door) Do not ignore this! A check engine light can be cleared with a simple fix or it could be a major problem - find out now! 2016 Ram 3500 Laramie 6. So my diagnosis was that the clutch magnet might be burned up. Jul 10, 2010 · 37 posts · Joined 2009. 79. 225 PSI / 80 PSI = It is likely that the Apr 25, 2012 · truck is an 06 2500. connected located at the lower fan shroud to battery ground. Aug 16, 2013 · 3230 posts · Joined 2010. I turned the engine on, w/ ac full and at coldest, but compressor clutch did not engage, nor was the condenser fan working (main engine fan does work). The compressor sounds fine/normal. i took the truck in because it had a small crack in the Low psi line, so we replaced that and the low pressure switch on the line and the Compressor cycle switch and the AC relay and the shop filled and charged the system . from $77. 0. 7 4x4 3. Cooling fan problem, plugged or blocked condenser are the probable causes. 7 Cummins. Part #: 20994. 08. http://www. Jun 16, 2014 · 03 Dodge Ram 1500 Hemi SLT 5. Trying to recharge my AC. On top of low prices, Advance Auto Parts offers 1 different Jun 17, 2013 · Low side pressure can vary from 30-55psi, High from 150-325, both depending on ambient temp. Sep 14, 2022 · One way to ascertain that the AC fuse has blown is that the air conditioning will produce a humming noise whenever it is turned on, but it won’t get cooler. Typically the AC recharge kit you buy will have enough capacity to add enough freon to get the Jul 13, 2018 · Using manifold gauges, i checked the pressure in the AC sys w/ the engine off, and i got a reading of 95 psi (low end) and 110 psi (high end). It could be dead. Shop for the best A/C Pressure Switch for your 2004 Dodge Ram 2500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Agreed the compressor is not running. Santech A/C Switch MT0135. I have already replaced the blower motor and the blower motor 5. Check wiring. DODGE CHARGER AC PRESSURE SWITCH LOCATION REPLACEMENT EXPLAINED Dodge Parts here: https://amzn. Any idea where to start looking? hope i dont have to tear dash apart. AC pressure gauge readings that are abnormal can give you a hint of the problem. A/C works great most of the time, but about 25% of the time it sucks for the first 10 minutes. As far as your pressures, was the engine fan cooming on, that would be the first thing i'd look at. First thing was the diagnosis. 9L, G56, GENO's TRANS COOLER, AMSOIL BYPASS, 60HP ED SAP Injectors, 2 micron Fuel Filter between OEM & CP3, BRUTE FORCE AIR INTAKE. Jul 8, 2009 · Your compressor can not tolerate trying to compress liquid refrigerant. The best part is, our Dodge Ram 1500 AC Refrigerant Pressure Sensor products start from as little as $58. Aug 10, 2019 · In fact, when I was at dealers working that is how we looked for interior leaks. The best part is, our Dodge Ram 1500 AC High Pressure Side Switch products start from as little as $17. White light when you back up - yup, they burn out and you can replace them with bright LEDs. Too much refrigerant and it gets warm and run the risk of damaging when liquid Jun 19, 2020 · Ram Year. Change a burnt out headlight. This will force you to replace the compressor. Super nice super clean. 7L V8 Crew Cab Pickup. Jul 25, 2020 · DIY, Ac R 1234yf save your self a few hundred bucks and do it your self. Here are some examples of abnormal air conditioning pressures in a car that could indicate an issue with the AC system: This is the second part of a series on AC pressure gauge May 29, 2020 · Hopefully it will help out someone else with the same problem. . Unable to cool the car. to/3ovo5jR More Specific Parts Bellow If you have Dodge Char Dodge Ram 1500 AC System Valve Core and Cap Kit. Quickest AC fix there from nothing to Cold in two minutes. 1997. High side should be between 220 and 240 psi and your low side should be between 45 and 55 psi. 00 bucks so decided to purchase this Valve from Amazon. 7L Cummins with the Fleece Performance A/C Pressure Sensor Sensor Pigtail Check Vehicle Fit. from $22. On many cars, the high beam bulb runs at reduced power during the day - check 'em and change 'em! 2002 Dodge Ram 1500 Van 5. Next step check the refrigerate and make sure there is pressure, there is. 7? - Dodge Cars & Trucks question. A common problem Dodge Ram users face is the AC vibrating excessively when turned on. Faceplate vent temperatures - 46-50 F. '16 1500 QC express. 2L V8 Standard Passenger Van. Jan 6, 2016 · 2. 2002 Dodge Ram 1500 Van 5. Hemi 5. Part # 66148. Simple test if the switch is bad is to simply jump the connections at the plug to the switch, if clutch locks and it gets cold, you have a bad switch. My one issue is the AC doesn't work when the truck is idling. com is your prime online source with the biggest and best selection of genuine Mopar parts and accessories Jan 8, 2016 · 1. Color: Black. Feb 18, 2012 · google r134 p&t chart. Hey everyone, new here. 2016 Laramie 3500 CC, LB, DRW, Aisin, 3. Standard Delivery by June 11. Low pressure port is by the passenger side firewall on the ac dryer. 2. Clutch engages but pressures stay the same with warm air blowing. Wondering if anyone knows the specific pressure ranges Jul 1, 2011 · ac pressures. A check engine light can be cleared with a simple fix or it could be a major problem - find out now! 2012 Ram 1500 SLT 5. Advance Auto Parts has 7 different AC High Pressure Side Switch for your vehicle, ready for shipping or in-store pick up. Jul 16, 2015 · Take your test light and using a short piece of wire, put the short piece of wire in the alligator clip of the test light and push into one of the terminals of the connector. In fact, most compressors won’t even cycle on without the right amount of refrigerant pressure (this saves them from eating themselves). I believe its called the Pressure Transducer, its on the line, right next to the compressor, so you have to go underneath. Checked pressures. Reconnect the electrical connector and the negative battery cable (s). I was just wondering if not getting at it right now (Pep Boys told me around $1200 to fix which is what's causing my delay) will Question: I have a 1996 Dodge Ram Diesel. Low pressure was normal, but the high pressure was extremely high. Material: Metal, Plastic. Screw the new part onto the refrigerant line until hand tight, then tighten it securely. Typically the AC recharge kit you buy will have enough capacity to add enough freon to get the Jul 11, 2018 · 2018 Ram Air Conditioning Recharge. When your compressor kicks on, add freon to the correct pressure. Feb 29, 2016 · Learn how to check pressures on an air conditioning unit. TMR delete. Jul 22, 2014. One of the first symptoms of a problem with the AC expansion valve or orifice tube is an underperforming AC system. 2 Liquid Line Temp 88. 99. Apr 2, 2012 · It depends on the ambient outside temp. Refrigerant Charge Capacity Refer to the A/C Underhood Specification Label located in the engine compartment. Compressor OFF: 50psi low side and 220psi high side. Low side was showing really high 120psi, And High side was showing 145 psi. If either component fails or has an issue, it can disturb the performance Jul 29, 2019 · Here are the most common causes of an AC system not blowing cold in the Dodge Ram: Lack of Refrigerant. Typically the AC recharge kit you buy will have enough capacity to add enough freon to get the Jan 9, 2005 · I just installed my IP Stage III. : 5072138AA, 5072384AA, 5073617AA, 5093080AA, 1711554, 20995, PCS176 ; Warranty: 6 Months when you can get a replacement or refund. When it comes to your Dodge Ram 1500, you want parts and products from only trusted brands. 250 PSI / 50 PSI = The system is overcharged and the condenser is not cooling. I didnt even get 1/2 of a 12oz can in and it calls for 26oz. Standard Delivery by June 03. I know the theory of air-conditioning. Explore Jobs. Shop for the best A/C High Side Pressure Switch for your 2003 Dodge Ram 2500, and you can place your order online and pick up for free at your local O'Reilly Au. Jun 7, 2022 · 2003 2500 QCLB 305/555 CTD NV5600 Towing with Rob Ds tunes, Edge CTS Gauges with oil psi, LP psi, oil temp, trans temp, DPP Cool Hose w/ OEM Box & 4" filter, Pusher Intake Horn, Baldwin PF7977 FF, GDP MK-2 FF Kit, OBS Fan Clutch Mod, Steering Box Brace, On-Board Air w/Train Horns, BedRug under color matched Leer topper - 2022 Mallard M27 camper/TT. You over charged the system which made the pressure relief valve on the compressor blow off. I hotwired the condenser fan and it works. 1 Year Limited Warranty. Car ac blowing hot air after recharge a/c gauge fluctuation reading jumps Up Down problem FIX overcharged car air conditioner gauge bouncing in red, Car AC p Once you find the 2005 Ram 1500 AC low pressure port cap, hook up the can of refrigerant to the low pressure port. Power steering fluid is easy to check and many people (mechanics included) often Nov 23, 2019 · A/C AC PRESSURE SWITCH LOCATION REPLACEMENT DODGE DART CHRYSLER 200In this video we will show you where the ac pressure switch is located and how we remove a Jul 20, 2017 · Been chasing the AC on my 2006 3500 since I purchased it. MoparPartsGiant . It fits Jeep Grand Cherokee. SKU # 1104901. Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Confirm refrigerant level within specifications. Aug 14, 2015 · AC ? 2007 dodge ram 6. 2014 Ram 1500 Big Horn 3. May 30, 2022 · Hemi 5. Expansive valve open or leak. Jun 21, 2013 · Dodge RAM 2500 Quad Cab: 2005 dodge ram 2500 turbo diesel 2005 dodge ram 2500 turbo diesel 5. Dec 3, 2016 · I went to AutoZone to rent gauges yesterday. Good luck as testing mine didn't tell me anything. 2018 3. Then it kicks off for about 2 second. 9 ac cutting out due to high pressure / visc fan intermittend cutting out/some times works ok. High 100 Low 100. just put in the recommended amout of r134a. is 30# Discharge press is 210# XXXXX XXXXX too Equip cars, trucks & SUVs with 2007 Dodge Ram 1500 A/C Switch from AutoZone. It gradually got warmer and warmer till it was blowing hot. When I'm idling with AC on, I can hear the AC compressor kicking on for under 3 seconds. Question: The A/C compressor has seized on my 2000 2016 Ram 3500 Laramie 6. Jul 11, 2018. Jun 9, 2018 · Filling your Dodge truck is simple and easy. I do refrigeration for a living so i know how a system works but not all that familiar with auto ac. On many cars, the high beam bulb runs at reduced power during the day - check 'em and change 'em! 2019 Ram 1500 Big Horn 5. There is no change in pressures when I engage the compressor (I can see the compressor clutch engage). At idle with the system set to outside air the temp goes to 70F+. 7L just replaced compressor the high and low pressures go up to 45/250 then the fan speeds up and they drop to 10/150 and fan slows over and over at idle. If either of your pressures aren't reading in that range. Check if this fits your Dodge Ram 1500. AC system performing worse than usual and blowing warm air. Again, it is likely a fault with the blower motor. Put the point of the test light in the other. Jan 9, 2017 · New A/C System Pressure Switch for 2002-2007 Dodge Ram 1500 2003-2008 Dodge Ram 2500 2003-2007 Dodge Ram 3500 2002-2004 Jeep Grand Cherokee 2003-2005 Jeep Liberty ; Part No. 2200? Also, have the windows open, set to fresh air, and fan blower full high. Shop for the best A/C High Side Pressure Switch for your 1998 Dodge Ram 1500, and you can place your order online and pick up for free at your local O'Reilly Au. low side, 150-170psi @ 80 degrees, high side. May 25, 2020 · Learn how to diagnose a 2003 Dodge Ram truck mobile A/C FOT System with high and low pressures both high. We currently carry 1 AC Pressure Transducer Connector products to choose from for your 2010 Dodge Ram 1500, and our inventory prices range from as little as $58. as far as the low side it would be safe to say that if you have 26-35 psi then you would have a 30-40* evap coil which should give you 40-50* discharge air. Price. You are lucky, some compressors need to be replaced after this happens. Replace reverse light. 7 Mega cab, Follow these steps: Check A/C clutch relay in TIPM, swap if necessary. The fitting should be on the compressor or one of the metal lines going to the condenser. With a good scan tool you can watch AC high pressure . Why would my Dodge's AC pressures be so different? Answer: Sounds like poor airflow across the condenser. The low side would never drop lower than the pressure in the can to add more. Engine. So my air conditioning is shutting off at random times. 05. Ya, my truck used to chase you out of the truck too. 2012. Verify voltage at A/C Clutch connector with A/C on. Compressor does not engage. #2 · Jul 10, 2010. Compressor doesnt cycle while idling,just stays on. 92 LSD. tf pl jg cq dr iv ww rc qj cs