2007 Ford Expedition Ac Low Pressure Switch Location

Check A/C Low Pressure Cut off Switch - Duration: Charging an AC System on 95 Ford F150 Using A Jumper Wire To Engage the Compressor Tutorial. The switch needed replaced but so did the plug, due to the locking tabs breaking off. If you want all the premium wiring diagrams that are available for your vehicle that are accessible on-line right now, follow this link WIRING DIAGRAMS for just $19. This article will walk you through the process of properly recharging your air conditioning to get cool air blowing through your vents once again. How To Know If Your AC Low-Pressure Switch Needs Replacing Or Not? Before we talk about how to change the AC low-pressure switch, we have to know about the symptoms of a faulty AC pressure switch. From 2006-2009, Ford used banded sensors that are mounted in the center of the rim. In 2010, Ford. A new King Ranch model is the big news for Ford's 2008 Expedition. DIY, change the cabin air filter on your Ford Escape, if it's the model made between the years 2008 and 2012. i charged it to 45 psi and the compressor kicked on and the low side pressure immediately began to drop and the compressor turned off at 17 psi (the ac low pressure switch doing its job). Now, I can't even get my air conditioning to cool my 1999 Expedition interior down. The low pressure switch is supposed to shut off the. Therefore, Ford reserves the right to change the specifications and colors of any models and items shown in this publication at any time. After finally finding the correct diagram the evap switch gets it power from the pressure switch. The Ford Expedition is a full-size SUV that was first introduced in 1997. Order the part with stock number in hand. When I installed the new condensor I hooked up the power steering hoses as required. The vehicle was towed to an authorized dealer where the main battery was replaced. The A/C pressure switch is mounted on both the high and low sides of your A/C. The very 1st thing you do is see if the AC system has lost its charge of refrigerant. In 2010, Ford. Central junction box Ford Expedition 2. Low side pressure is controlled by the cycling switch. After the compressor replacement, even with the low side @ 20 psi, the AC worked great, until I went down the road then couple of hours later it began it's cool/no cool routine. The A/C system in your Expedition consists of a compressor that is belt-driven, an evaporator and freon. As I understand the hi low pressure switches, circuit is closed under proper pressure. The power distribution box contains high-current fuses that protect your vehicle’s main electrical systems from overloads. Our Ford Air conditioning compressor features Hi/Low pressure switch for compressor protection. If that's good, Check for power going into and out of the pressure switch with a test light or volt meter. If there is a problem with your compressor or evaporator, adding freon will not restore cooling. The switch needed replaced but so did the plug, due to the locking tabs breaking off. Couldn't see the compressor from under the hood so I had to remove the plastic skid plate from the bottom. For refrigeration low-pressure switch settings a refrigerant pressure-temperature chart should be used to determine the cut-off for the low-pressure side of the system. First, we will go through how an AC Refrigerant pressure switch works. I had the fuel pressure checked and is 60 before start and 70 while idle. Where is the low pressure a/c port located? - 2002 Ford Expedition Close. No power to A/C low pressure switch, this is driving me craZy. Question from zramz in Columbia, MD | Find answers to your 2002 Ford Expedition question from certified mechanics and auto experts. This is a partial list of OBDII Generic and Enhanced Trouble Codes. When it comes to your Ford Expedition, you want parts and products from only trusted brands. I don't use my air conditioning much because I keep it on the PANEL selection when I want to save gas. A LOT OF OIL was also blown out from the. Ford Expedition Forum. My car just shut off and said low oil pressure? I have a 2005 Ford Explorer with only 40k miles on it. Once you have selected a location for the switch and drilled/ground/cut a mounting hole for it, this is where the two systems differ again. The EVAP control system pressure sensor is not used to control the engine system. Buy Clipsandfasteners Inc Compatible with Ford A/C Cycling Pressure Switch Harness Connector: Accessories - Amazon. This is important, in. If it doesn't move full sweep, the gauge is toast. It is Ford's cruise control deactivation switch. 97-01 to disable the control trac. I put a can of R134a in it and both seem to have gone away. I had to replace two rotors, brake pads, sensors and get another part on the drive shaft that did not cause the sensor to break. Your Ford Expedition air conditioning system is under very high pressure, but luckily it comes with a built-in fail-safe technology that prevents catastrophe. The next day I tried to set it for 'cool' outside air and found it remained hot. Installed system gives you dash a/c, heat on the floor, and dehumidified defrost. Ford Expedition Air Conditioning Questions. Fan Trigger Switch: Turns on engine cooling fan to lower system pressure when set point pressure is reached, either directly or by signaling Engine Control Module. 9 million vehicles for defective ignition switches that could short circuit and start fires in parked vehicles with the engine off because the switch circuit was hot or powered at all times. However, TPMS is not a substitute for proper tire maintenance, and it is the driver's responsibility to maintain correct tire pressure. Below you will find the most complete list of Ford trouble codes available. Generally as the pressure is falling, the switch will open at 28psi. The Advance Auto Parts core charge presented to you online today with your item is representative of the most common core charge. Where is the low pressure air conditioning switch located on 2001 Monte Carlo ss? The 2001 Ford Expedition low pressure service port can be found on the top of the air conditioner compressor. the vehicle was taken to the dealer, who replaced the air conditioning compressor however, the failure was not corrected. Buy Clipsandfasteners Inc Compatible with Ford A/C Cycling Pressure Switch Harness Connector: Accessories - Amazon. P0452 Ford Description The Evaporative Emission System control system pressure sensor detects pressure in the purge line. P0452 FORD Meaning The Evaporative Emission System control system pressure sensor detects pressure in the purge line. 3 is low pressure caused by a defect in o ring on oil pick up tube just a thought or two. If you have an AC shop evacuate and charge it they will find it. RELEARN PROCEDURE? Yes. Changing the spark plugs on the 4. Once the sensor is damaged the pressure applied by the brake system is inconsistent. Related evaporative emission trouble codes include P0450, P0451, P0453, P0454, P0455, P0456, P0457, P0458, and P0459. you might have a bad pressure switch. Check out free battery charging and engine diagnostic testing while you are in store. The compressor was not engaging. 2007 Expedition Lousy AC, No Help From Dealer. ) checked to see if i was getting 12v to AC clutch (no) 5. Page 1 of 2 1 2 low pressure switch staying off. Now the how does it know how much part…. I decided to go to the interior fuse box, where my wiring diagrams, stated the fuel pump relay and fuse are located. I have searched a lot of threads regarding ac problems. Repair as necessary. Fail Safe (or Limp Mode) A failed transmission solenoid or an open circuit anywhere in the electrical system may cause the transmission to go into Fail Safe (or “limp” mode as it is also called) in order to protect the transmission from internal damage that might be caused by the faulty solenoid or open circuit. Average failure mileage is 71,600 miles. AC only works when. At high speed, resistors are bypassed and a full 12. I had to replace two rotors, brake pads, sensors and get another part on the drive shaft that did not cause the sensor to break. Instead, the air conditioner uses a relay--a remote switch. hey guys i have no a/c the clutch is not engaging, from what ived read there is a 12. In one day both my front rotors were warped. Check for power at your fuse and Chek the fuse. Although this should not be a problem, you have to be sure that the AC compressor is filled with sufficient amount of oil to avoid any failure. Where is the low pressure port for AC on 2007 ford explorer sport trac - Oldsmobile 2001 Intrigue question than 35psi and the compressor is shuting off the low. Repair Estimate: AC Line Replacement. 4l Ford Expedtion. Doing so will force the compressor to run with inadequate oil and can destroy the compressor. I have a 2005 Holiday Rambler Navigator with a Roadmaster chassis. If it doesn't move full sweep, the gauge is toast. The dealer did the TSB today for the pressure switch in the rear diff, and it didn't fix the problem. Also please check out the statistics and reliability analysis of Ford Expedition based on all problems reported for the Expedition. After I replaced the oil filter, the problem went away. Ford Expedition Forum. Ford embraced Tire Pressure Monitoring Systems (TPMS) as early as the 2002 model year on the Explorer and Windstar. i charged it to 45 psi and the compressor kicked on and the low side pressure immediately began to drop and the compressor turned off at 17 psi (the ac low pressure switch doing its job). The power distribution box is located in the engine compartment. Commonly the spec is 28-31psi. you might have a bad pressure switch. The low side service port will have a black or blue plastic cap that needs to be removed. First to manually enter the self test mode, the parking brake should be applied. The guesswork has been taken out of our shopping experience. These parts can be easily accessed from the top of the engine and removed with an appropriate size wrench. v coming from the pcm that engages the clutch which turns the compressor on, well i have tried to give it direct 12. It could be reasonably assumed the low pressure switch was working, as the compressor didn't engage when the system was empty but did engage when jumpered. either the pressure switch is bad or you have a low-refrigerant charge. It is easier to bypass the cycle switch than it is to test it. The air coming out seems to be the same temperature whether I have it set to A/C or the hottest setting on "heat". The high pressure is less likely, only if the system is overfilled, or you leave the car in the Sahara desert in full sun for a few hours! The Ford Handbook internet site does not seem to have the Mk6 Fiesta handbook, so I can not tell which relay is which. FORD Wiring Connectors and Pigtails. This 2000 Ford Taurus came in with the complaint that the a/c did not work. The switch will be under the hood and plumbed into the Low side of the front AC. My car has 120000 miles. P0452 FORD Meaning The Evaporative Emission System control system pressure sensor detects pressure in the purge line. 4 engine is near the condenser. A series of resistors controls the speed of your Expedition's blower. ) pulled out the Haynes manual and studied the diagram and tested as follows:. It can become faulty and when this happens, you'll need to replace it. a/c low pressure switch question Does this switch on the low pressure line have a different name than just a low pressure side switch? Maybe its' just living in a small town but none of the parts houses have an a/c swtich with that description. P0452 Ford OBD-II Trouble CodeDescription: 2007 Ford Expedition 2007 Ford Edge 2007 Ford C-MAX. Also the temperature at the center vent should be about 45 F. does the compressor come on ? if yes I think thats good to an extent, low freon, leak!, big? small ? how to test for it? and then how to recharge and what to recharge with ? thats all another thread. By varying these factors, Ford was able to fit the Ford pump to everything in their car and truck line. ) pulled out the Haynes manual and studied the diagram and tested as follows:. Ford Expedition Tire Pressure Monitor Reset Procedure. It provides customers with decent fuel economy, a state-of-the art technology, safety features and impressive performance. The 2007 FORD Wiring diagram book shows it to have three wires to it, none of which I can interpret how it works. The contact owns a 2007 Ford Expedition. Since then, it has stayed hot no matter where I dial my Hot/Cold selector to. You can find out how much Freon remains in the system with an inexpensive air conditioning service. - The pressure on the high and low side (while running air at max) is well within the recommended range. Tapping on it made no deference when the ac stops cooling. An HVAC pressure switch is a protective device that is installed in both heating and cooling systems. The air conditioner relay on a Ford Explorer is located in the relay box near the driver’s-side fender well. the compressor was not kicking on so i added freon. After I replaced the oil filter, the problem went away. Find your perfect new car, truck or SUV at Auto. 7/15/05: I removed the (reman) compressor and the pressure relief valve. Switch the ignition from OFF to run three more times stopping in the RUN position. These systems can be direct or indirect, and all 2007 models have TPMS standard. It is important to check with your local Ford Dealer for the latest information on models available for order in your market. 2007 Expedition Automobile pdf manual download. Learn more about the 2007 Ford Ranger Super Cab. The air coming out seems to be the same temperature whether I have it set to A/C or the hottest setting on "heat". The power distribution box contains high-current fuses that protect your vehicle's main electrical systems from overloads. Your Ford Explorer Sport Trac transmission plays the essential role of shifting gears as you accelerate your vehicle. Sea Auto Sales is proud to present this 2007 Ford Expedition Limited 5. Check the low pressure switch it on top on the dryer, you can check it by jumping round the plug, if it work after doing that ether u are low on R134 or the switch is bad. Pressure switches are commonly tripped by occurrences like clogged vents or hoses, dirty filters or condenser coils. 9 million vehicles for defective ignition switches that could short circuit and start fires in parked vehicles with the engine off because the switch circuit was hot or powered at all times. Fuel pressure to injectors is then provided only by the FP module. Air conditioning electrical troubleshooting 87-93 Mustangs. Please let us know if you need anything else to get the problem fixed. Repair Estimate: AC Line Replacement. Mounted on high pressure side of compressor. So I went and picked up some R134a with the gage on it thinking it must be time for a recharge. Ford Expedition owners have reported 13 problems related to ignition coils failure (under the electrical system category). 2004 Ford Expedition Hood from SURPRISE, ARIZONA 85379" Hood,drivers side fender,bumper cover (Smooth top & bottum)drivers side head light (chrome inside)header panel drivers side,wiper grille,& preferably white but any color will" 1991 Ford Crown Victoria Side Marker from TAYLOR, MICHIGAN 48180" I am looking for several parts. Mine was doing some bs like that Joe and I took it to ma n pa type mechanic and he had to evacuate the system and recharge it because there was some moisture that got in the system and the chit froze in there, plugging orifices. Find the perfect used Ford Expedition in Minneapolis, MN by searching CARFAX listings. P0452 Ford OBD-II Trouble CodeDescription: 2007 Ford Expedition 2007 Ford Edge 2007 Ford C-MAX. It turns the compressor ON when low side pressure is above 42psi. Charging the air conditioning on a 2001 5. If the system is low on charge then the relay will not engage because it receives no signal from Compressor cycling switch which in most Fords is located in the low side AC line from the compressor, the low pressure line is the larger of the 2 lines from the AC compressor. The tire pressure monitor system (TPMS) monitors the air pressure in the four. Includes Receiver, Drier. This article will walk you through the process of properly recharging your air conditioning to get cool air blowing through your vents once again. Ford Expedition 2007, A/C Condenser by TYC®. Often referred to as a A/C low pressure switch, this Air Conditioner Compressor Cycling switch is safety switch for your 1982-1993 Mustang A/C Compressor. EL-50449 Auto Tire Pressure Monitor Sensor TPMS Relearn Reset Tool OEC-T5 for Ford Series Vehicle 2007-2016, package does not include the charger and battery. Ford Check Engine Light Codes. My problem is that I am not exactly sure how to 'jump' the switch. 4L V8! If your in the market for a great reliable SUV, 7 passenger, 4x4, and something. It is mounted in the low pressure side of the AC system and its purpose is to detect the flow of refrigerant in the system by measuring. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. After I replaced the oil filter, the problem went away. Low Charge. Compressor works but. How to add freon to your 2015 Ford Expedition: hook up the can of refrigerant (likely r-134a) to the low pressure port. You may have to register before you can post: click the register link above to proceed. Check the air conditioner fuse and replace as necessary. At Ford Parts Giant, our OEM Ford parts and accessories are discounted to offer you the lowest prices possible online. What was your little suicide can gauge saying? Typically, on the low side, I like to see about 40 psi on R134A. Welcome to AM-AutoParts! We've all been to a parts website thinking, "I'm here to get a part that fits my car - this should be easy!" Thirty minutes later, you get up from your computer, without auto parts and dejected. The contact owns a 2007 Ford Expedition. Jumped both o … read more. 04-07 OEM Ford: $29. Have To Monitor It With A Scanner. Used 5W-30 Mobil and Motorcraft oil filter. The A/C pressure switch is mounted on both the high and low sides of your A/C. Hold the OFF button on the cruise. I love the size of my 2007 Ford expedition. Tire Pressure Sensor Fault Ford Models seems to be a common problem with tire pressure sensors in other makes of cars too. Another handy tutorial is this one: How To Test A No Start Condition (Ford 4. The power distribution box is located in the engine compartment. com While there are many different symptoms of transmission problems in a Ford Explorer, one frequently reported symptom is the illumination of the "check engine" light on the instrument panel. That is why the pressure switch is there. i charged it to 45 psi and the compressor kicked on and the low side pressure immediately began to drop and the compressor turned off at 17 psi (the ac low pressure switch doing its job). The A/C compressor is not coming on. If the low pressure switch is not allowing the compressor to engage it will be particularly slow. A series of resistors controls the speed of your Expedition's blower. I purchased it with 55k on it a few months ago. Tapping on it made no deference when the ac stops cooling. what temperature will the a/c get on a 2007 ford expedition when recharging - your low side pressure should be in the low to mid 30's and the High side somewhere. For more info on this test, go to: FUEL PUMP TEST 2: Using a Fuel Pressure Gauge. I have a 2006 Ford expedition. The fuse panel Ford Expedition 2 is located under the right-hand side of the instrument panel. C high pressure switch and it is located on the accumulator screws in and has two. These codes cover All Ford Models in Europe at least and possibly other regions. After I replaced the oil filter, the problem went away. 0 Powerstroke Diesel - 2004. The low pressure switch should open at 18-20 PSI and close at 50-55 for a GMT-400 and R-134A systems. How to add freon to your 2015 Ford Expedition: hook up the can of refrigerant (likely r-134a) to the low pressure port. Related evaporative emission trouble codes include P0450, P0451, P0453, P0454, P0455, P0456, P0457, P0458, and P0459. 0L diesel engine is faulty since it first came out. Usually this is a very low value - around 5 PSI or so. I have voltage at the high pressure and low pressure switches. They tend to develop leaks over time and may need to be replaced. High pressure means that there is a load being placed on the engine by the power steering pump. Therefore, Ford reserves the right to change the specifications and colors of any models and items shown in this publication at any time. The Ford Expedition air suspension does more than just lift and raise the vehicle. UAC's line of electrical components includes the Switches and Relays that are necessary for the proper function of an A/C System. The Tire Pressure Monitoring system (TPMS) on the 2007 & 2008 Ford F150 is similar to that used on many other late model Ford models. (This made me a little paranoid). fuse box locaton. Enter your car’s make and model to find where the low pressure ac port is. The switch serves a very important purpose. If you don't have power to your pressure switch, the ac switch on the dash may be bad. Average failure mileage is 71,600 miles. you might have a bad pressure switch. Stock heater control panel is utilized. It could be reasonably assumed the low pressure switch was working, as the compressor didn't engage when the system was empty but did engage when jumpered. Now, that pressure doesn't mean s**t if the head pressure is only 180 psi or so. So as you can see, the expansion valve also serves as a “dividing line” between the high and low pressure sections of the system. Ford Expedition (2007 - 2012) TPMS Reset Procedure If this is your first visit to The TPMS Forum, be sure to check out the FAQ by clicking the link above. I purchased it with 55k on it a few months ago. Chick on Sun June 17, 2007 10:46 PM. 2004 Ford Expedition Hood from SURPRISE, ARIZONA 85379" Hood,drivers side fender,bumper cover (Smooth top & bottum)drivers side head light (chrome inside)header panel drivers side,wiper grille,& preferably white but any color will" 1991 Ford Crown Victoria Side Marker from TAYLOR, MICHIGAN 48180" I am looking for several parts. They said it was a little low and added some refrigerant with UV dye. It was taking about four seconds after startup for the oil pressure light to go off, then the oil pressure would very slowly rise. ) Unplugged cycling switch and bypassed it with a paper clip (nothing) 2. They are produced at top tier facilities with strong. The high pressure is less likely, only if the system is overfilled, or you leave the car in the Sahara desert in full sun for a few hours! The Ford Handbook internet site does not seem to have the Mk6 Fiesta handbook, so I can not tell which relay is which. This database includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. Ford embraced Tire Pressure Monitoring Systems (TPMS) as early as the 2002 model year on the Explorer and Windstar. Page 1 of 2: How to Test the Blower Motor Switch (Ford 4. It will also sense low charge conditions and if the pressure is too low the PCM will not allow the A/C clutch to engage. 2006 Expedition AC I have a 06 Expedition 5. When the fuel injection pump is de-energized and the injectors are active, the fuel rail pressure is approximately 70 kPa (10 psi) lower than FP module pressure due to the pressure drop across the fuel injection pump. If you don't have power to your pressure switch, the ac switch on the dash may be bad. I love the size of my 2007 Ford expedition. A lot of Internet experts say it is probably the temperature sensor on a receiver under the dash. At Ford Parts Giant, our OEM Ford parts and accessories are discounted to offer you the lowest prices possible online. On the 85 300 D I have here is where I am at: When I turn on the A/C at the climate control I have NO power at the 2 wires that go to the low pressure switch on the drier. The contact owns a 2007 Ford Expedition. Sensor: Workaround that avoids the replacement of the AC evaporator sensor from all Ford Fusions up to 2012. Pressure Shot Up To 425psi, when AC Was Shut Off Pressure Would Drop Real Slow, So Fan Would Stay On High Unless You Switched It Off. ) the same thing with the high pressure switch (nothing) 3. Jumped both o … read more. See all problems of the 2007 Ford Expedition. Order Air Conditioning Repair Kits for your 2007 Ford Expedition and pick it up in store—make your purchase, find a store near you, and get directions. P0452 Ford OBD-II Trouble CodeDescription: 2007 Ford Expedition 2007 Ford Edge 2007 Ford C-MAX. 4 with rear air. Jumped both o … read more. The customer had already figured out that the 15 amp fuse number 28 in the underhood fuse box was blown. How To Know If Your AC Low-Pressure Switch Needs Replacing Or Not? Before we talk about how to change the AC low-pressure switch, we have to know about the symptoms of a faulty AC pressure switch. i charged it to 45 psi and the compressor kicked on and the low side pressure immediately began to drop and the compressor turned off at 17 psi (the ac low pressure switch doing its job). First order of business it to check electric continuity at the pressure switch. The 2007 Ford F-150 has 3 different fuse boxes: (DRL) relay coil, A/C pressure switch, Redundant speed control switch, Heated PCV (5. This fix has saved Ford Freestyle owners hundreds of dollars in needless, yet often recommended, AC compressor replacement. RELEARN PROCEDURE? Yes. fuse box locaton. JDM swapped the engine awhile back and never even noticed the ac was not working since I was not using it. The tire pressure monitor system (TPMS) monitors the air pressure in the four. 0 V6 - 220,000+ Miles. High pressure means that there is a load being placed on the engine by the power steering pump. Without starting the engine and while keeping the off button held - quickly cycle the ignition key from RUN to OFF to RUN. Where is this valve located and how do I find out how to take it off and clean it?. AC problem, no power to AC compressor Discussion in 'Western Star Forum' started by 04 LowMax, Jul 7, 2014. Which wires do you jump around to get current to the clutch so I can add enough freon to get the low pressure switch to allow current to the clutch?. I need some AC help 7. The 2013 Ford F-150 has 2 different fuse boxes: Passenger Compartment Fuse Panel diagram; Power Distribution Box diagram * Ford F-150 fuse box diagrams change across years, pick the right year of your vehicle:. A/C Low Pressure Switch Question C/K Car Forums 01-11-2007, 09:15 PM The reason I ask is my system was low (ac light flashing and gauge read low and ac comp. Where is the low pressure air conditioning switch located on 2001 Monte Carlo ss? The 2001 Ford Expedition low pressure service port can be found on the top of the air conditioner compressor. Installation’s a. If O-rings and/or seals for R1 2 air conditioning sys- tems are used by mistake in the connections of an R 134a air conditioning system, the O-ring and seals will foam and swell resulting in leakage of refrigerant. It could be reasonably assumed the low pressure switch was working, as the compressor didn't engage when the system was empty but did engage when jumpered. air conditioning working intermittently 2004 Ford Freestar. Buy a 2007 Ford Expedition Relay at discount prices. Free Same Day Store Pickup. The chassis AC is not working. Page 2 of 3: How to Test the Fuel Pump -No Start Test (Ford 4. If the pressure is rising the switch will close at 31. The power distribution box is located in the engine compartment. Sea-Auto Sales - Edmonds / Washington. Because of this, as the refrigerant flows through this passage, its pressure drops, and it becomes the low-pressure liquid we referenced earlier. Where is this valve located and how do I find out how to take it off and clean it?. ford is recalling 158 my 2008 expedition and lincoln navigator vehicles equipped with a tire pressure monitoring system (tpms) and the limo builders package for failing to conform to the. The AC pressure switch is a safety switch that is mounted on both the high and low sides of the air conditioning system. Pressure Switches for Air Conditioning Settings. My 11 year old plays hockey so when we travel for hockey we fit all of our normal travel gear along with his hockey gear. The TPMS system has pressure sensors inside each tire. The low side service port will have a black or blue plastic cap that needs to be removed. My car is a 96 by frank (4/14/2007) Tips on locating the low pressure (suction line)on a 93' chevy s10 blazer. At lower speeds -- medium 2, medium 1 and low -- the voltage is dropped accordingly across the resistors. Ours Was Actually. Take the wire connected to the side with the splice and run it to the center terminal on the switch. tl* the contact owns a 2004 ford expedition. Usually Chryslers have decent air conditioning, but they don't use the same style system as a Ford. Follow the AC line to the engine and it should be located on the left if looking at the motor. The Tire Pressure Monitoring system (TPMS) on the 2007 & 2008 Ford F150 is similar to that used on many other late model Ford models. (System not in a vacuum. 2007 Expy suddenly without AC start at the fuse for the ac compressor or ac clutch then move to the low pressure switch and look for. The new model brings an image of "rugged sophistication," with unique machined aluminum wheels and special badging outside, plus Chaparral leather trim and upholstery on all rows, wood trim, and a power-folding third-row seat inside. When your condenser is leaking, restricted, or otherwise damaged, you know you need to get a new one right away. View and Download Ford Expedition owner's manual online. If you want all the premium wiring diagrams that are available for your vehicle that are accessible on-line right now, follow this link WIRING DIAGRAMS for just $19. The EGDE air conditioning is not even adequate to keep you comfortable on a 70 degree day much less when the temperature rises past 90 degrees. See all problems of the 2007 Ford Expedition. I have a 2006 Ford expedition. I have a family of 4- myself, my husband and 2 kids, one of which is in a rear facing car seat- and we can all fit in there comfortably. I too have a 2001 Ford F150 Triton V8 it has 27,500 miles on it and the SES light came on and Auto Zone did a check and said it was the EGR valve. I had it charged, checked for leaks, and the mechanic gave me a little free troubleshooting It seems that the high pressure side gets too high. ) when the compressor is on. Doing so will force the compressor to run with inadequate oil and can destroy the compressor. That's why car makers install a low pressure switch-to prevent the compressor from running if the system is low on refrigerant. This is an easy tutorial for a replacement that can be done in less than 5 minutes, using only a Phillips screwdriver. The air conditioning system on your vehicle uses a pressure transducer (switch) that is mounted in the lines, near the condenser. Ford Sierra / Ford Sierra Service and Repair manual / Body electrical system / Fuses and relays - location and renewal Location 1 The main fuses and relays are located in a box in the engine compartment on the righthand side of the bulkhead. Utilize PartsGeek whenever you need the best OEM or aftermarket car parts and you'll get outstanding service and a competitive price day in, day out. if it does come on when you jump it then you are low on freon or the switch could be bad. 3 is low pressure caused by a defect in o ring on oil pick up tube just a thought or two. It monitors the pressure of the refrigerant on its respective side of the system. Related evaporative emission trouble codes include P0450, P0451, P0453, P0454, P0455, P0456, P0457, P0458, and P0459. I had the fuel pressure checked and is 60 before start and 70 while idle. While driving at 25 mph, the vehicle stalled without warning. Low prices on E Temp, qualified orders ship free. I do notice a temp difference on the low side line, but it's only very noticeable if I bridge the pressure switch connection to keep the compressor on. This may take some time so be patient. I don't use my air conditioning much because I keep it on the PANEL selection when I want to save gas. You finally found and repaired the leaky HVAC problem in your F-150, but now you need to recharge it. Low Pressure Cutout Switch: Prevents system damage due to low pressure or low refrigerant charge by disabling A/C compressor. The brake pedal position switch (BPP) tells the powertrain control module when the brakes are applied. Enter your car's make and model to find where the low pressure ac port is. The cost of the new line and labor to replace it will vary depending on your location and vehicle. Switch the ignition from OFF to RUN three times stopping in the RUN position.