Santa FE SM (2001-06) :: Engine Light That Comes On And Off Intermittently
Jun 8, 2014
I have a 2006 Santa Fe 2.7L that has the engine light that comes on and off intermittently. I went to the Auto Part Store and they read the computer and said it was O2 Sensor Bank 2 Sensor 1. I believe that is the upstream sensor on the radiator side (top sensor before the converter) but am not 100% sure.
Also, I am confused when they say left side and right side of the engine as the engine is transfixed. Is left side the driver's side of the engine or is it firewall side? Where the left and right sides are.
For example, the computer readout said O2 sensor upstream right but the tech said bank 2. are they one and the same?
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I have a 2001 Santa Fe with manual (knob) A/C control panel. the problem i am having is that when i turn the A/C on the A/C light on the control panel comes on and it works fine but in the last few months i have noticed that the A/C light will turn off intermittently. This almost seems like the A/C button has a bad contact because i just touch it and the light comes on and I feel cold air again.
1. I have not taken the panel our but is this serviceability or do I need to replace the whole control unit?
2. Also is this a dealer or junk yard part only or are the there third party manufacturers for it?
3. Since i have the manual control and if i have to replace the unit can i order the digital (push button) control and just easily connect it or is it more involved that that. like i might have to replace other components for the digital control to work or modify the opening or what not.
I do not believe this is the compressor because it seems more related to the the A/C button itself. I checked refrigerant and everything seems ok.
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I just installed new front brakes and rotors on my 2004 2.7L AWD, and since then the brake warning light on the dash comes on occasionally. Typically, it will turn on when applying the brakes. Usually for a longer period of time to a stop. (Rolling up to a stop sign/stop light, rather than slowing down for a turn). It will either stay on for about 15 seconds or not go off until I hit the brakes again. My e-brake handle is all the way down.
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I have a 2002 Hyundai Elantra GT. The engine light came on intermittent and also the speed performance went down dramatically and It seems that the under the front seats are getting overheated.
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When I had a new battery installed, the check engine light came on; initially, testing showed 2 valves performing "intermittently". Have done a full tune-up with new spark plugs & rotor, which briefly fixed it. Anything that can be done other than a full valve job?
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My '04 santa fe 3.5 v6 gls/lx, 79k miles, gas, auto, check light has just come on while I was driving a less than 10 mile journey. How can I check what is wrong. Do I need some sort of diagnostic code checker. Do any national outlets check it for free (Pep Boys or Auto Zone, etc).
Just 5 days ago (about 50 miles only) I had timing belt, water pump, plugs and leads replaced, brakes checked and lubes flushed; BUT not at above dealers. I would rather know what the code is saying before I go back to the shop who carried out the work.
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How can i turn off check engine light (hyundai santa fe 2003 3.5) by fuse ? I do not have any code scanner.
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A few years back, we had the unfortunate luck of have the Crank Position Sensor fail in our 2004 Sante Fe. The sensor failed again 2 years later. Most recently, it broke down again, and acted the same as it did when the CPS went....upon deceleration and braking, it lost power and began to chug before it finally shut off. This time, the ECU 20 amp fuse blew, and the engine light came on.
It had been raining heavily the day prior, so we thought that the ECU or harness got wet. It sat for a few days, and when we started it with the new fuse, it ran just fine, with the exception of the engine light remaining on. Wife drove it to work tonight, and the fuse popped again. Given that the engine light is on, could the failure be due to an emissions control sensor or it's wiring shorting out?
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I recently purchased a 3.5 V6 Santa fe. The Check engine light keeps going on. I took it to a few shops and I am getting the same code. It is the O2 sensor in bank one. (I think the the code was po170.) The light keeps going on and off. All I can find are the same problems with different Santa Fe engines (2.7, etc. )... My SUV has 100,050 miles on it.
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The ABS and TCS lights on my 05 SF 2.7L come on together intermittently. This started few days ago. So far I have not experienced any symptoms or problems. When the lights come on, they remain on until the ignition is switched off. Then it may not come on during the next trip.
I researched this online and from what I have read and understood, this appears to be caused by a problem with the speed sensor at the wheels, likely a damaged tone ring. I called a Hyundai dealer and after much discussion they said they 'might' cover this under power train warranty, but only if the lights coming on are due to damaged tone ring.
My question, is there a way I can inspect the tone rings? If yes, how? Also, what kind of code scanner do I need to get the ABS TCS diagnostic trouble codes?
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I have an 2004 Santa Fe and im having some Mass Air Flow Sensor problems but I dont know what's wrong. My engine light came on for the second time after awhile. And I got it checked for the code and of course it was my sensor again. The first time I just giggled it around and the light went off. I did the same thing today with giggling it again went off. So I feel like it might be a loose connection but I really hope it isn't failing because im pretty sure that's uber expensive to fix.
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I noticed this past weekend that when I stopped at a stop light for a long period of time, the engine would misfire for a split second, random, just miss for a moment, then do the same after 15 or so, sometimes less. Other times, no issue.
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Engine light come on and everything is running great, this morning got this error code U0d00. Went to advanced auto and had them run a scan.
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I have had a check engine light go on and off with P0700 and P0741 but since the flush day 3 it hasnt come back on and it was chucking with rpm doing small jumps... but now it does it in the mornings after sitting all night after a few chucks its fine for the rest of the day til the next day no check engine light so far, but transmission flush has worked a lot not as bad as before the flush.. So what else could be causing it? Its a 2006 hyundai santa fe with 274,000 kms.
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I have a 2005 Santa Fe with the 3.5 with 112000 miles on it. I had the engine light come on with the code P0302 cyl #2 misfire, I got spark plugs, plug wires to do a tune up on it. I changed all of it and got it back together, started it up and it still had a miss to it. I then took the front spark plugs out and did a compression test on it. #2 was at 85, #4 was at 120, and #6 was at 160. I couldn't check the back cyls because I had already put the intake back on. I then did a wet test, and all the cyls came up to 160. So this tell me that the piston rings are bad in #2 and going bad in #4. I have kept all the oil changes up and up to this point I haven't had any trouble with it. Having this problem with there 3.5?
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I have A 2001 Santa Fe. The check engine light came on about 3 weeks ago and the car was still running fine up until the last few days it felt a little sluggish. Today I got a little muffled backfire noise. It was like a putting noise if I pushed on the gas to hard to speed up. The car has 95,000 miles on it.The car starts up with no problems and doesn't stall. Its A 6 cylinder All wheel drive vehicle.
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Check engine light on, car stalled once. Pulling code p0320 "Engine Speed Input Circuit Malfunction." Tachometer works intermittently. Where do I start?
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Bought a 2001 from a used car dealership about 2 months ago. A week later it started acting funny. It would often race the rpm's about 2000 when at at stop light and then others times would act like I was out of gas when I would take off. Sputtered and then finally run normally. Then other times it wouldn't start and just crank over and over. After 10-15 times it would fire up and then act like nothing was wrong. It was a total crap shoot whether it would start or not each time.
Took it back to dealership and supposedly their mechanic installed a new fuel pump. Ran like a champ for about another two weeks and then exact same symptoms started showing up.
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Recently got check engine light fault code p0320
2005 3.5 with 172k miles
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100k 2.0D .... Recently when pulling up at roundabouts or junctions either at low speed or quite rapidly, the engine oil light flickers. This doesn't happen at all on idle no matter how high it is revved and never while speeding up or at high speeds. I have tried to narrow the time it happens and just ended up being confusing because it can happen slowing down while in gear with engine under strain or to a lesser extent while coasting with g/box in neutral at idle speed.
The engine oil and filter has been changed but to no avail (as expected). I could check the oil pressure sender and wiring but it doesn't make sense as why the fault is not sporadic and quite consistent when it happens. (Also I did look at trying to remove the sender unit and possible fitment of a pressure gauge but how the *BEEP* do you get any tools to that!). I did mention it to a friend who knows a pair of mechanics at a local garage who both straight away went *ooooh sounds like big end bearings!!*
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I have a 2002 SF GLS/LX (?) with 2.7 L V6 2WD (60,000 miles) and it started to apply the ABS brakes in a random manner. Found out it was caused by a broken front wheel tone ring. So, I pulled the ABS fuse under the dash and it stopped the brake problem. Drove it today to pick up some wood and now the check engine light has come on.
My neighbor has an OBD scanner and he plugged it in and said I have a P0501 code and a P1529 code, but he didn't know what they meant. What they mean and are they related to me pulling the fuse under the dash? Did I pull the wrong fuse? Is there another fuse somewhere that I should have pulled?
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