Santa Fe (CM - 2007-12) :: Air Conditioning Pressure Readings
Jun 22, 2013
What should the A/C high and low side pressure readings be for a 2007 Hyundai Santa Fe SE?
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Jun 22, 2013
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Lexus LS 2007+ :: LS460 - Tire Pressure Readings On Dash
Which tire each of the tire pressure readings on the dash belong to? I have a 2007 LS460 and apparently had a nail in a tire that was slowly losing air. It took a bit of extra time to test each tire to discover the culprit. The dash displays tire pressure readings (1-5 including the spare) for each tire's PSI. Which one is the correlating tire for each reading (1-5). I checked the manual and it was not clear which reading position went to which tire.
View 5 RepliesSanta Fe (CM - 2007-12) :: Air Conditioning - Air Comes Out Warm On Left Side Outlets
The air con seems to work OK on the right side outlets, but the air comes out warm on the left side outlets.
View 1 RepliesSanta Fe (CM - 2007-12) :: 2006 - Air Conditioning Suddenly Stopped Working
I had a new condenser put in last summer and the aircon has worked fine since then. Hot weather last week, aircon worked for a few days, then suddenly not working any more. The ac magnetic clutch is kicking in, the fuses all seem ok, I removed the low and high pressure caps and there seems to be a bit of freon fizzing on the valve after I removed the caps so I assume pressure is ok (don't have gauges -maybe Ill buy on ebay). Is there a low pressure switch that I can bypass to see if that makes it work?? or something else I can do? I assume if the clutch is kicking in and there is no squealing, that the compressor is probably ok?
View 6 RepliesFord A/C :: Low And High Side Pressure Readings?
1999 F150 .... Been troubleshooting ac on my Dad's truck. Read the FAQ and after going through all the diagnostics on the ac (low-pressure switch, high-pressure switch, ac clutch relay, coil resistance all OK) I found issue with the clutch gap. I removed the washer in the clutch and put everything back together and the clutch is engaging properly now ( the gap is around .020 now) and seems to be working ok. I borrowed a set of gauges from a friend and want to verify the low and high side readings to see if the charge is adequate. Getting about 48F air out of the vents with outside temps around 85F. What the low and high side pressures should be running at that outside temperature?
View 4 RepliesBuick - Regal :: 1998 - Weird AC Pressure Readings On The Gauge
1998 Buick Regal has strange readings on the gauges. 80-85 degree ambient air temp, low pressure is 60, high is 125. I have 100 lbs of static pressure in the system with the engine off. I am getting some cool air, but I would expect that the high side pressure is not high enough to cool well. Do I have a plugged orifice tube? Is my compressor not compressing enough? Or is my refrigerant low and causing the problems somehow?
View 13 RepliesFord 6.0L Power Stroke Diesel :: High Pressure Rails - ICP Readings Mostly Below 100 Hot
I have replaced hpop, lpop gears and cover, stand pipes, dummy plugs, rebuilt high pressure rails, and i still have issues. The icp readings on torque pro are mostly below 100 hot. I am clueless... I ordered the icp air fitting but it wont be here until tuesday.
View 9 RepliesFord 7.3L Power Stroke (1999-2003) :: For AC Optimum Low / High Pressure Readings?
What are the most favorable low-side/high-side pressure readings for the AC when fully charged?
View 7 RepliesSanta FE SM (2001-06) :: Intermittent Ambient Readings For Outside Temperatures
I have intermittent ambient readings for outside temperatures. Several times it seems to just be stuck at some temperature point and then doesn't move. My last trip to Wyoming it was set at 51 degrees far. and didn't move for days. I've had this happen before and then if left alone it will start working again in a few days. What is going on?
View 2 RepliesSanta Fe (CM - 2007-12) :: Prolonged Oil Pressure Warning When Starting 4WD
I'm a Santa Fe owner since I bought a 2007 2.2CRDI 4 wheel drive model in 2008. It's been a great machine with over 340000 Km on the clock.
This motor has caused no problems until now, and oil & filter changed as specified. This motor had never needed engine oil top-ups until recently, and my tale of woe started about two weeks ago when I got a "sump level low" light when stopped on a steeply inclined drive. I stopped the engine and rolled back to flat ground where the light disappeared on re-start. I duly topped up the engine oil, and it took about two litres to bring it up midway on the dipstick.
All seemed ok until about a week later I spotted a longer than usual shut-off of the oil pressure warning light, and over a period of three maybe five startups from cold it has gone from a delay of two seconds to five, even six. The oil in use is a 10/40, so clearly that will suit cold starts best. Once the light has gone out it stays out, even after a long drive though a short stop/start will show a delay of up to a second before the light goes out. The engine still sounds smooth with no rattles that might associate oil starvation.
My mechanic thinks it may be the oil strainer in the sump, or worst case scenario the oil pump. There has been a whining noise from the engine for some time which raises with the engine rev's, and this seems (according to some blogs) maybe to be associated with oil pump wearing out?
Santa Fe (CM - 2007-12) :: On Cold Start Oil Pressure Light Goes Out Immediately
Question about the oil light. On a cold start the oil pressure light goes out immediately.
After driving around for a while (engine warmed up) and shutting off the engine for anywhere between 45 to 60 minutes or so and then starting the engine again, the oil light will go out immediately, but then SOMETIMES, pop back on, MAYBE flicker, then stay off. This all takes place in less than a second, almost a microsecond. This is all very intermittent too, No rhyme or reason as to temp or time between starts. Engine is very quiet, except for a COLD start (over night). I use 5-20 and it makes no difference whether using conventional or synthetic.
I change my own oil, but dealer did it once and I still get the same issue. I suspect the sending unit, or is this 'normal'?
Santa Fe (CM - 2007-12) :: Intermittent Low Oil Pressure Light Coming On At Idle
I have now had the first major issue with my 2012 Santa Fe 3.5L AWD. It started out with an intermittent low oil pressure light coming on at idle. As I researched I found the Oil Pressure Switch thread:
Oil Pressure Switch Replacement - 2010 Santa Fe 3.5L
And using that information I proceeded to replace the switch and while the switch had obviously failed unfortunately that didn't fix the problem. I tore everything down a second time to make sure the replacement switch hadn't failed and to make sure it wasn't leaking. Turns out that everything looked good yet the oil pressure light was still coming on after everything was warmed up.
Tonight I tore everything down for a third time to put an extension hose on the oil pressure port so I could hook up a mechanical pressure gauge in addition to the oil switch. While I am very pleased with how the extension hose worked out, however it appears that I do indeed have low oil pressure. Without letting it warm up completely I was dropping down below 15psi.
I guess at this point my best case scenario is a malfunctioning oil pump and worst case is worn bearings. With only 67k miles and fairly religious oil changes I am praying for the oil pump. My next step is to contact the dealer as I am still under the powertrain warranty, hopefully that goes well. I will try to keep this thread updated as I learn more. Up to this point I have really enjoyed the Santa Fe and have had minimal issues with it.
Santa Fe (CM - 2007-12) :: Oil Pressure Light Would Come On Sporadically - Leaking Seal
My oil pressure light came on about a week ago (while I was out of town), so I took it to the dealer who replaced the oil pressure sensor. I got home and noticed oil was leaking. Brought it to my mechanic who said it was probably just residual oil (same thing I found on this forum), but he put dye in the oil just to be sure. I brought the car back today and it is definitely leaking oil from the engine. He said it was probably the main seal at the back. It is now at the local dealer who has said that the seal is covered by warranty.
Could the original problem have been caused by the leaking seal? The car was originally leaking oil and the oil pressure light would come on sporadically. Generally the light would go off when I accelerated. I realize that these sensors tend to break pretty regularly, but it was not a warranty item and this seems like a pretty big coincidence to me. Maybe it is just a coincidence ?
2011 Santa Fe ltd, awd, 69000 miles, 3.5 L.
Santa Fe (CM - 2007-12) :: Oil Pressure Sender Circuit Started Leaking
I have a 10 Santa Fe with the 3.5 - with 85,000kms -
Low and behold - with weekend my oil pressure sender circuit started leaking.
I actually tried to replace it myself - once I got the intake mani off I could not get any tools to work to remove it.....bummer.
Also - - - we have recently replaced the rear electronic clutch for the rear differential - - the seal went and fluid was leaking into the clutches - - - another warranty repair.
Santa FE SM (2001-06) :: Repeated Air Conditioning Refrigerant Leaked Out
2004 Santa Fe, 130k, auto, 2.4L engine, FWD
Bought this car during the winter and didn't need to use the air conditioning until recently, which as you could guess blows warm. Filled up with R134a and all was good for a few days, nice and cold.
Then after about 5 days it was blowing warm again. About half of the refrigerant had leaked out. Looked like the schrader valve/valve core was leaking on the low side so pulled it out and put in a new one. Filled up with new refrigerant, same thing... lasted a few days and now warm air again.
Is there a common spot for leaks on this model? I know I need to get a can of r134 with dye in it to try and find the leak, but I heard it can be the evap core which you can't see openly. Do the hoses normally leak? should I replace all the O-rings, etc?
Santa FE SM (2001-06) :: 2003 - Air Conditioning Does Not Blow Cold
I have a 2003 Santa fe 2.0 diesel which I got 2 weeks ago, but the air con does not blow cold, I suspect that the air conditioning needs re-gassing, my question is how often does the air con need re-gassing on the santa fe, I've had cars before and for a number of years and the sir con always have been fine, I just hope it needs a re-service , are there any common faults with the air cons on a santa fe?
View 1 RepliesSanta Fe (DM - 2013+) :: 2014 - Air Conditioning Cold While Moving / Warm When Idling
I have a 2014 Hyundai SFS 2.4L with about 50,000 miles and love it so far. However, I have a concern, when I am driving on the highway or even back roads the air conditioning cranks real cold. However, when idling at a light there's an obvious temperature difference that is warmer. I have ECO "off" because when ECO was on it completely shut off the air when accelerating or idling. Is this a scroll compressor? The reason I ask is my FORD had a scroll compressor and exhibited the same symptoms and it turned out it was a $35 faulty valve, but convincing numerous shops it was, was the problem. Also, could it be low Freon? If so, does it take R-134A and is it something I can do myself?
View 10 RepliesHonda - Cr-v :: 2007 - Air Conditioning Shutting Off When Car Stops
I have a 2007 Honda CRV. Last year the air conditioning stopped working and my local shop said the compressor went out and replaced it. It's been a very cold and wet spring so I haven't needed to use the air until the other day - and discovered it wasn't working again. Took it back and they said it was a leaky valve - replaced that and recharged it. When I drove it next, it was blowing cold air nicely, but I noticed when I stopped the car at a light, the car kinda shuddered like the engine was going to die. It didn't and I drove on, but the air conditioning stopped blowing cold air a little bit later. I turned it off, waited a minute and then when I turned it back on, the air was cold again. Every time I stopped the same thing would happen - engine acted like it was going to die and then air stopped working a little later.
View 4 RepliesFord :: 2007 F150 - No Cooling Of Air / Air Conditioning Compressor?
2007 Ford F150 half-ton. No cooling of air at the outlet of the ductwork. Freon charge is good, I watched the tech pull the system down and hold it for the prescribed time period. Compressor will not start. I am being told that this means a failed compressor, but I am of the idea that the pressure switch for low pressure must have failed, or the orifice is stopped up. I am also being told that the compressor, evaporator, and orifice tube needs replaced in order to remedy this issue. The counter man at my local parts house cannot find in his computer any pressure switches, kinda making me think that everything is in the unit. In short, if I can avoid buying the compressor, I would like to.
View 6 RepliesLexus ES 2007-12 :: Check Air Conditioning Flickered On NAV And Started Getting Warm Air
I wanted to share my current ordeal with my ES 350. I was driving my 2008 ES 350 on freeway when check air conditioning words flickered on my NAV and started getting warm air. Not sure whats going on, i switched it off. After few minutes i got Check VSC and the sign for VSC lit up on the display.
At this point I called my lexus dealer while driving. They told me that i should bring the car in etc. After few minutes, the check engine light came on, then i pulled over on the shoulder and called Lexus again. Then I thought I should at least get off the freeway. But when I tried to start the car, nothing happened. Brake pedal was stiff and nothing when tried to start the car.
I just called AAA for tow, called Lexus dealer again and explained to them that i am bringing the car over. The dealer called back and said engine overheated and needs to be replaced and possibly transmission too. I was really surprised.
My car has 86K on it and all services performed as expected.
Saturn - Vue-hybrid :: 2007 - While Driving Air Conditioning Quit Working And Started Blowing Hot Air Suddenly
I bought my Saturn Vue Hybrid and was driving for a week when I heard a sound while driving and suddenly the air conditioning quit working and started blowing hot air. I took it to Pep Boys and they told me to take it to a dealership. After three hours and 143 bucks I was told the A/C clutch appears to have come off of the compressor. I have noticed others have had this same issue in Hybrids. Is this a recall or what do I do since this repair is not a cheap one? Also, what other models have the same ac compressor/ clutch for purchasing?
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