Hyundai limp mode

Why is my hyundai i10 going into limp mode? Now we’re going to outline the reasons why your hyundai i10 is on limp mode. To begin with you can easily verify if this …

Hyundai limp mode. Fail Code conditions or “Limp Mode” occurs when there is a problem with the logic of a vehicle’s computer. When the signal value sent by a sensor to the computer is not within a pre-programmed range specified by the …

Joshryanlowei30n Discussion starter. 4 posts · Joined 2023. #1 · Jul 7, 2023. Hi all, We are struggling with a Turbo over boost condition causing a no boost limp. I30n 22 DCT. - Ran the car with a stage 2 file, Gpf delete and catless Dp, Intercooler, airtec intercooler and turbosmart Bov. Oil cooler and boost pipes. No issues.

Limp mode is usually when one or more of the high priority sensors is way out of normal range. Since you have a coupe of codes, it is best to start with one and fix that first. O2 sensor reminds me of the wires under the car. Sometimes they get frayed or short out. This can cause limp mode or loss of power.Let’s start our content with the definition of your Hyundai Kona that goes to limp mode . You most certainly won’t have any info about the fact that this mode has been switched on and you will just feel the results. Generally the clues of a safety mode on your Hyundai Kona will be that you will identify an identifiable loss of power, you ...My 2018 hyundai sante fe is experiencing limp mode issues and the engine is using up all of the oil within 2000 miles - Answered by a verified Hyundai Mechanic. We use cookies to give you the best possible experience on our website.#1 · Aug 1, 2022. Hi, I have the 2020 Hyundai Tucson 1.6 diesel hybrid that goes into limp mode during long journeys. the car will stop accelerating and stay in 5th gear and loose …Intermittent abs/traction lights on and sometimes when the abs/dsc light was on the trans would enter failsafe mode and stay in 3rd gear. after rebuilding the module, the issue went away on the transmission as did the abs/dsc issues. Before you do anything, make sure your battery and alternator are operating as required.Jul 20, 2023 · Once your car gets into limp mode, you would have to move out of it too. Let’s see how to go about the process. 1. Apply the brakes. The first step to deactivate the limp mode is to apply the brakes and make a stop at a safe spot. Let the engine rest for about five minutes without disturbing any system.

Hyundai Santa Fe. 2nd Generation Santa Fe (2007-2012) Would love some help. Limp Mode randomly, Codes P2106 / P2110 / P0638. ... After the third mechanic looked at it they were able to capture the Santa Fe going into limp mode and the codes led them to believe the throttle body needed to be replaced. I went with their advice and so ...Hello 2016 accent. 151000 miles uses about 1/2quart oil every 1200 miles. po420 code came up I replaced cat/manifold and upper and lower 02 sensors. Took it for a test drive ran good at first then acts like its in limp mode. / 3/4 miles per hour then fun normal until i let off the gas pedal then limp mode again. Made it home.2013 Hyndai Santa Fe went into limp home mode. Engine ran fine, started without issue. Took to mechanic who cleaned throttle body housing. After about 15 miles, same issue repeated. Brought back to mechanic. P0106 code present, mechanic replaced MAP sensor. Car felt better but running slightly rougher than before.The p2600 code in a hyundai sonata is related to the electronic control module (ecm) of the vehicle. It indicates a problem with the fuel pump control circuit. This code indicates that the ecm has detected an abnormal voltage reading in the fuel pump control circuit. This can be caused by a damaged fuel pump or a short circuit in the wiring.Jul 8, 2021 · Yesterday I swapped the ECM with another one that is compatible and it started working fine, then today again it went into limp mode. 2 lights on, engine light and traction control. Same codes. long story short it started with low fuel press>fouled plugs/wires > MAF bad > FPR bad. i fixed the low fuel pressure with a missing o-ring in the fuel pump assembly, the wires and plugs probably got bad from running rich for too long and the MAF was just plain dirty. The fuel pressure regulator probably made the most difference.FWIW, limp mode that clears when the ignition is recycled is usually caused by a boost pressure issue, in my experience. That sounds like you might have an incorrect bulb fitted in one of your tail lights. Try switching on the headlamps, then go to the back of the car and check to see if both tail lamps look the same.Yes, partially; the Hyundai Motor Company owns about a third of Kia Motors. Both Kia and Hyundai are large automobile makers originally based in South Korea. Hyundai is the largest...

Limp mode. Discussion in 'Hyundai Sonata' started by Turtle, Jul 4, 2019 . Turtle. Joined: May 10, 2019. Messages: 6. Likes Received: 0. I had the software update …It was basically like limp mode but no cel or codes thrown at all. So I take an exit and check everything out, no vac leaks, oils good, air filters good, it's obviously getting fuel and I'm assuming tps is good because I can gas it and it responds like normal but no power. So I continue messing around and finally I heard a weird loud suckin ...Apr 6, 2024 · Hello 2016 accent. 151000 miles uses about 1/2quart oil every 1200 miles. po420 code came up I replaced cat/manifold and upper and lower 02 sensors. Took it for a test drive ran good at first then acts like its in limp mode. / 3/4 miles per hour then fun normal until i let off the gas pedal then limp mode again. Made it home. Limp mode. by ATG » Tue Feb 28, 2023 12:14 pm. Hi guys I am new onto the site ... but I was hoping someone might have some ideas about my problem..... my Tuscon keeps going into limp mode .... sometimes with an engine management light sometimes not .... I have been told that it is my injectors that need changing but at …On the way I noticed it was in limp mode. I've read before that when in limp mode apparently the car won't exceed XXXX amount of rpms, (I believe it was quoted at …

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Fail Code conditions or “Limp Mode” occurs when there is a problem with the logic of a vehicle’s computer. When the signal value sent by a sensor to the computer is not within a pre-programmed range specified by the manufacturer, it will switch to “secondary” programming. These procedures are designed to protect the transmission from ...Low engine oil cannot cause the limp mode directly. It will lower the oil pressure and damage the engine in the long run. It will help the car engine to go to the limp mode. If the car has low engine oil, it will be challenging to drive but not impossible. However, you cannot drive the car in limp mode. It will damage the engine and will ruin ...Low transmission fluid. If your car is in limp mode but no warning light is shown, one possible cause could be low transmission fluid. Insufficient transmission fluid can lead to various transmission problems, including the car going into limp mode. It is essential to regularly check your fluid levels as part of your car maintenance routine.Jul 30, 2021 · Check the water level in your radiator. I had neglected mine for a while and the level had dropped enough that I couldn't see any water through the the top of the rad. Low cost simple check but you might be surprised. Thanks for reply. Water lewel, oil lewel, automatic gearoil, servo oil is checked and is ok. Jun 12, 2022 · What? They were stone-cold in their conversation with me. Absolutely no indication that they could at least try to help me out. After looking into options to get the car to my home dealership (shipping, tow it myself, etc), I decided to roll the dice and drive it back myself (~75 miles). 7. screw back all the nuts tight. The transmission fluid will be pressurized when the car's moving, so make sure the nuts are tight otherwise the fluid will leak. Put back the air filter assembly, battery tray and battery. Put the wheel back on. screw the transmission fluid pan nut tight (make sure it doens't leak).

Joshryanlowei30n Discussion starter. 4 posts · Joined 2023. #1 · Jul 7, 2023. Hi all, We are struggling with a Turbo over boost condition causing a no boost limp. I30n 22 DCT. - Ran the car with a stage 2 file, Gpf delete and catless Dp, Intercooler, airtec intercooler and turbosmart Bov. Oil cooler and boost pipes. No issues.Last evening I jumped in to go pick up my daughter from band practice. It powered on normally, but immediately threw the yellow HEV! triangle, and went into what I believe is limp mode. Wouldn't run in EV mode at all, tried pushing the EV/HEV button but no luck. Brakes felt funny too, I drove maybe 200' before deciding to back up and park it.If the engine stalls while driving in the "limp home" mode, you can start your engine within 3 seconds without re-entering the password. If the immobilizer indicator blinks for five seconds, you must re-enter the password (steps 1~4). After performing the limp home activation procedure, consult with your authorized HYUNDAI dealer as soon …Let’s start our content with the definition of your Hyundai Elantra that goes to limp mode . You probably won’t have any info about the fact that this mode has been switched on and you will just experience the results. Generally the clues of a safety mode on your Hyundai Elantra will be that you will notice an identifiable loss of power ...Let’s start our content with the definition of your Hyundai Elantra that goes to limp mode . You probably won’t have any info about the fact that this mode has been switched on and you will just experience the results. Generally the clues of a safety mode on your Hyundai Elantra will be that you will notice an identifiable loss of power ...May 15, 2018 · 1 post · Joined 2018. #1 · May 15, 2018 (Edited) Hi all I'm new to this ive got i40 1.7crdi I've changed the engine and turbo but it's like its in limp mode no warning lights at all and sound ok. on the drive it will not rev more than 3000rpm which i assume is limp mode. any help would be great also there are no fault codes stored at all. i ... Hyundai Tiburon Forum; transmission limp mode - tcm power circuit p0885; Hyundai Tiburon Forum The Hyundai Tiburon Forum. Get all the questions you have about the RD, GK, and FL Tiburon answered here. Find out why the Hyundai Tiburon is Korea's most popular tuning platform. ...The P0700 code in your Hyundai Sonata is a generic OBD-II code that indicates a malfunction within the transmission control system. This code is not specific to any particular issue but rather points to a general fault in the system. Additionally, the P0700 code usually appears in conjunction with other transmission-related codes or shift ...Hello 2016 accent. 151000 miles uses about 1/2quart oil every 1200 miles. po420 code came up I replaced cat/manifold and upper and lower 02 sensors. Took it for a test drive ran good at first then acts like its in limp mode. / 3/4 miles per hour then fun normal until i let off the gas pedal then limp mode again. Made it home.

Jan 22, 2022 ... This 2014 Tucson came in with a complaint of the MIL Flashing and reduced engine power. Scanning revealed P1326 Knock Sensor activity.

Jul 3, 2021 · 489 posts · Joined 2019. #4 · Jul 3, 2021. If you're CEL is blinking along with being in limp mode, have it towed to a dealer for a new engine. If your CEL is blinking, you shouldn't be driving the car. Turbonut. Like. D. DaeDaeRockxz Discussion starter. 19 posts · Joined 2018. Nov 12, 2016 ... 2014 2.0 Hyundai santa fe limp mode half the power how to fix link in description. 27K views · 7 years ago ...more ...Apr 24, 2023 · 3 Steps to Escape Limp Mode. Turn off the engine – Find a safe place to exit the flow of traffic and turn off the engine. Wait at least 60 seconds and restart the engine. As with rebooting a ... Jan 21, 2022 ... details here https://www.facebook.com/groups/PakCars.Official/permalink/4677522795678600/ Full Blog here ...Oct 23, 2023 · And that's obviously happening if you cycle power and limp clears. A number of things can trigger limp. Any gear slip or defective speed sensors is one example. If it's just the transmission or ECU modules a basic code reader should show the code. Can get these pretty cheap or even a bluetooth reader and phone app. Jun 12, 2022 · What? They were stone-cold in their conversation with me. Absolutely no indication that they could at least try to help me out. After looking into options to get the car to my home dealership (shipping, tow it myself, etc), I decided to roll the dice and drive it back myself (~75 miles). 2238 posts · Joined 2021. #17 · Mar 23, 2023. When you are saying the same issue, are you saying that you are currently in limp mode or just concerned about it. If just concerned, take it into the dealer and they will apply the mitigating patches for the car. And BTW, one of them made the transmission buttery smooth.Well, Dec. 2019 after knock sensor in Nov 2019 some 3K miles later engine light came on in limp mode erratic power cutoff and 50 mph top speed ...by meganmarie100594. Limp mode no engine code. HELP! : (. I have a 2012 Hyundai Elantra limited with 67k miles and I’m the third owner. Since about September I’ve had this issue were the car will sometimes not turn on. There’s no engine code so it’s been difficult trying to pin point the issue. My dads a mechanic and we’ve changed a ...I later discovered the poor performance was due to the fact that the vehicle was in 3rd gear "limp" mode. The code generated is 1602 "failure to communicate between the ecu and transmission control module". ... Hyundai Forum is a community for all Hyundai Owners to talk and learn all about their favorite subject: Hyundai cars from ...

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Oct 2, 2012 ... ... Hyundai Zambezi's workshop and the still ... Terracan Electrical problem - limp mode ... Terracan Electrical problem - limp mode. I had a problem ...Vehicle: 2014 Hyundai Veloster Turbo. flat acceleration limp mode in automatic drive. Big problem the car drives very good if I was 75 years old and don't put your foot down all the way. Under maximum acceleration in automatic drive the engine reaches app. 6000rpm and then instead of switching to the next gear it drops power and …today we use the scan tool to trouble shoot a limp mode condition on an elantra#elantra #hyundai #limpmodeCar seemed to be running the same, so I kept driving (we were over 150 miles from home in Maryland). We had to drop one daughter off in Hershey, PA on the way and the car ran fine (with check engine light on) until the Hershey exit ramp where additional warnings popped up. Cruise control failed, LKAS failed and the car went into limp mode.Two companies are denying coverage for these Kia and Hyundai vehicles because they're so easily hot-wired. Car insurance companies don’t take unnecessary risks—and now, for State F...mahout. 203 posts · Joined 2006. #5 · Dec 28, 2006. 'limp home' mode is the result of a detected defect in the emissions or operating electronics. When that condition is detected by the computer system the operation of the vehicle is reduced to the least harmful conditions to the vehicle and to environment.Last evening I jumped in to go pick up my daughter from band practice. It powered on normally, but immediately threw the yellow HEV! triangle, and went into what I believe is limp mode. Wouldn't run in EV mode at all, tried pushing the EV/HEV button but no luck. Brakes felt funny too, I drove maybe 200' before deciding to back up and park it.Jun 8, 2022 · Limp mode symptoms. Aside from the sudden loss of power and warning lights, your car may also exhibit a number of other symptoms when going into Limp mode: Auxiliary functions may stop working -heating, air conditioning. The maximum revs will be limited to as low as 2,000-3,000rpm. In an automatic you may be locked into a low gear. And random turn off. Recently my Hyundai has started randomly turning off when either coming to a complete stop or stopped at a stop sign or traffic light. The issue is slowly increasing in frequency. Also I have noticed the car go into limp mode a couple of times over the last 2 weeks where I cannot accelerate more than 40km's (24miles).Feb 6, 2024 · Limp mode, also known as “limp home mode”, is designed to protect your engine and transmission from catastrophic failure. Most diesel vehicles have a similar mode referred to as “ engine derate “. Performance of your vehicle will be greatly reduced by the computer to prevent major damage but allow you “limp” your car home, a nearby ... Hello 2016 accent. 151000 miles uses about 1/2quart oil every 1200 miles. po420 code came up I replaced cat/manifold and upper and lower 02 sensors. Took it for a test drive ran good at first then acts like its in limp mode. / 3/4 miles per hour then fun normal until i let off the gas pedal then limp mode again. Made it home.Dec 5, 2021 · A few months ago it started shaking then dying on me at traffic lights. Few days ago, I suddenly lost power. Looks like the car activated the limp mode. I couldn’t squeeze more than 30 mph (2000-3000 rpm). Check engine light didn’t come up. Called Hyundai dealer and they scheduled the diagnostics in a few weeks from now. I don’t know what ... ….

Jan 22, 2022 ... This 2014 Tucson came in with a complaint of the MIL Flashing and reduced engine power. Scanning revealed P1326 Knock Sensor activity.P1326 HYUNDAI Code Knock Sensor Detection System (autocodes.com) Maybe the dealer can reprogram the ecu. You could try an oil change with a little heavier oil. Evidently the conflict seems to be that the dealer performed a test that the engine passed, but the ecu is saying there is still a noise (p1326) and goes into limp mode.Limp mode is a safety feature in many modern cars that limits the vehicle’s performance to prevent further damage. When your car goes into limp mode, you’ll notice a significant loss of power, and you won’t be able to drive faster than a certain speed. It’s like your car is saying, “Something’s wrong; let’s slow down ...2014 Santa Fe- knock sensor issue;limp mode. I have a 2013 Hyundai Santa Fe sport with 98k miles. On 1/10 while on the interstate during an ice storm it went to emergency limp mode (limiting my rpg and mph, check engine light flashing). I had it towed to my repair shop who hooked up the diagnostic computer-which showed a “faulty knock …Dec 21, 2023 ... ... 240K views · 2:15 · Go to channel · limp mode on a Hyundai elantra. rustbucketvalleygarage•5.3K views · 18:06 · Go to channe...Limp Mode. Jump to Latest Follow ... Hyundai Forum is a community for all Hyundai Owners to talk and learn all about their favorite subject: Hyundai cars from the Sonata to the Elantra and even the new Kona! Show Less . …Good evening, Having a problem with our Hyundai ix35 2011 plate. Back in February when we had that cold snap, it began to lose power when accelerating, usually around 3000rpms. The engine didn't cut off, but would just lose power and the car would slow down. After 10 seconds or so, it would kick back in and drive as normal.Limp mode problem. As I previously posted my 2023 without warning went into limp mode. It was towed to the dealer who had it for a month and then said that while they did not doubt that it happened, they were unable to replicate the problem. This was in September. I had an attorney pursue a lemon law challenge. Hyundai limp mode, by meganmarie100594. Limp mode no engine code. HELP! : (. I have a 2012 Hyundai Elantra limited with 67k miles and I’m the third owner. Since about September I’ve had this issue were the car will sometimes not turn on. There’s no engine code so it’s been difficult trying to pin point the issue. My dads a mechanic and we’ve changed a ..., For a Hyundai Sonata, the price of a knock sensor replacement is between $200 and $248, while you can expect to pay between $357 and $442 for the same sensor on the Kia Sorento., Best practices for requesting help:If you haven't done so fill in your vehicle info and profile page. At upper right corner under the search box click on user cp (it's your control panel) This info will show up to the left under your user name and is very helpful. Be sure you are in the correct forum for your vehicle. Do a search for your problem., karkrazy13 said: I just had my engine replaced in June because my car went into limp mode while I was driving home. My CEL started blinking and the code I got was P1326. So, I got a new engine. I guess the limp mode could be caused by something else, but I know for a fact that the car will go into limp mode when the engine croaks like mine did., Dec 10, 2018 · The P0700 code in your Hyundai Elantra is a generic OBD-II code that indicates a malfunction within the transmission control system. This code is not specific to any particular issue but rather points to a general fault in the system. Additionally, the P0700 code usually appears in conjunction with other transmission-related codes or shift ... , Limp mode - suggestions please. My 2017 Sonata went into limp mode with the CEL coming on recently ( I got the 953 software update done long back). It happened while traveling out of state. When the car was towed to a dealer nearby, they found excess oil, removed it, test drove it and it went fine. Background: Couple of months earlier all of …, Aug 7, 2018 · 10722 posts · Joined 2012. #4 · Aug 8, 2018. if your downpipe was leaking, you should see exhaust soot buildup on the connection points after a few weeks. the post cat o2 sensor is there to tell the ECU that the cat is working. the pre cat 02 sensor does all the hard work. how is your BOV connected, are you using the oem solenoid or are you ... , 3 Steps to Escape Limp Mode. Turn off the engine – Find a safe place to exit the flow of traffic and turn off the engine. Wait at least 60 seconds and restart the engine. As with rebooting a ..., - took into Hyundai, said limp mode code and P0106 MAP Sensor.. said everything looked ok except air filter very dirty, replaced - after getting home 3 hours later check engine light came back on - took in this morning (check engine light not on) but they ran scan and another P0106 code, they are ordering a new MAP sensor ..., In order to use the code scanner to diagnose limp mode you’re going to need to: Make sure that you are somewhere safe. Make sure that the engine has been off for at least 5-10 minutes. This will give the engine computer a few moments to sort anything out. Go ahead and verify that the transmission is still in Limp Mode., Jan 31, 2019 · Best practices for requesting help:If you haven't done so fill in your vehicle info and profile page. At upper right corner under the search box click on user cp (it's your control panel) This info will show up to the left under your user name and is very helpful. Be sure you are in the correct forum for your vehicle. Do a search for your problem. , 7. screw back all the nuts tight. The transmission fluid will be pressurized when the car's moving, so make sure the nuts are tight otherwise the fluid will leak. Put back the air filter assembly, battery tray and battery. Put the wheel back on. screw the transmission fluid pan nut tight (make sure it doens't leak)., 5 posts · Joined 2021. #9 · Jan 19, 2023. I had the same exact thing happen to my SEL/NA the first week I owned it and recovered the same way you did. One year and 16,000 miles later, it has not happened again. Have experienced no other issues whatsoever. 2022 Santa Cruz SEL w/ Activity Package, Hampton Grey. 2022 Tucson …, Limp mode usually reduces the engine power, locks the car in a deliberately low gear to limit the RPM, ensuring that the car can get to a service centre, whilst minimising the potential damage to the engine. Do not ignore limp mode. It’s a serious sign that there could be something very wrong with the engine, and chancing your arm could lead ..., 2011 Hyundai Sonata GLS 2.4 LIMP MODE (SOLVED) Jump to Latest Follow. 5K views 9 replies 4 participants last post by sh189427 Jul 10, 2021. sh189427 …, See full list on mechanicbase.com , According to Hyundai, they “found a misfire on cylinder 2, 3, 4 . Confirmed misfire follows when moving coil 3. Cleared codes and confirmed CEL was off.” This time the bill was $335.00. After driving 500 miles the check engine light was on again. This time Hyundai “performed compression test and engine passed. Installed new spark plug.”, mmusser. My 2017 Santa Fe Sport 2.0 also went into limp mode right after an oil change. 2 days later it started smoking white when pressing on the gas pedal. I had it towed to a dealership and they said that the Turbo went out and would need to be replaced. Just something to consider because you said yours went into limp mode., Limp mode, also known as “limp home mode”, is designed to protect your engine and transmission from catastrophic failure. Most diesel vehicles have a similar mode referred to as “ engine derate “. Performance of your vehicle will be greatly reduced by the computer to prevent major damage but allow you “limp” your car home, a nearby ..., 20 May 2021. If your car suddenly loses power and warning lights on your dashboard come on, it’s likely your car has entered ‘limp mode’. In the event this happens, it’s important to understand..., sarachopstix November 18, 2011, 4:42pm 1. I have a 2004 Hyundai Santa Fe with just under 97,000 miles on it. It’s a V6, 3.5L, AWD. I’m the second owner (parents were the first). About two weeks ago I was driving down the highway during morning rush hour and the car seemed to loose power. (but not like it does when the alternator goes) and I ..., Santa Fe 2011, limp mode 4th gear, reverse normal. Hi, I have a Santa Fe 2011 with A6LF3 transaxle. Low power in drive gears, high revs low speed, incorrect gear ratio comes up and locks in 4th. Reverse is normal. Turning off and on resets limp mode but incorrect gear ratio comes on again when revs are too high for speed., xaran. 2602 posts · Joined 2017. #10 · Mar 7, 2022. If the CEL is on and it is P1326 code get it to the dealer and providing you have had the TSB for the KSDS update (953) you will have lifetime engine warranty coverage for failure due to knock, bearing failure. The P1326 code is a knock sensor ., So in my 04 I am getting the following codes: P1110 - Electronic Throttle System Fault. P0224 - ETS - TPS 1 Circuit Linearity. P1171 - Electronic Throttle System open. taken with a snap-on ethos scanner, not some auto zone garbage. It is running HORRIBLY, and when I give it a quick spurt of gas, the engine revs wildly at about 2500-3000 rpm and ..., Fail Code conditions or “Limp Mode” occurs when there is a problem with the logic of a vehicle’s computer. When the signal value sent by a sensor to the computer is not within a pre-programmed range specified by the manufacturer, it will switch to “secondary” programming. These procedures are designed to protect the transmission from ..., The impacts of limp mode. Limp mode is a security function that activates after your vehicle detects an engine fault. Think of it as a ‘cleaning in progress’ sign. Except instead of cleaning, your machine tries to fix itself, and instead of asking for caution, it’s a full-fledged roadblock stopping you from doing much of anything at all., Dec 13, 2022 · As the name suggests, this mode deactivates and reduces the impact of secondary systems, such as air-conditioning, radio, and screens, on overall performance. This immediate shut-down helps you avoid anything severe and drive it to safety. The limp mode is your car’s way of notifying you of a severe problem that should be immediately addressed. , To protect your engine and yourself, the Powertrain Control Module goes into a fail-safe mode when it detects a MAF sensor issue, limiting the power of acceleration. If you scan your vehicle and it returns trouble codes P2106 and P0101, your MAF sensor is causing the PCM to go into limp mode., May 4, 2013 · Jay@SFR. It's actually called Power management mode in 3.8 maps which is most likely happening due to throttle actuation most of cases. Turbo'd guys most likely have these limp mode issues due to the amount of air flow coming into the throttle body which we were able to bypass in the tunes for FI maps. , In Limp Mode once more I'm not sure Hyundai really knows what the issue is . I had the ecu update done a month ago, and all was fine. The family and I headed out for vacation on Saturday June 8 and my 2014 Santa Fe Sport went into Limp Mode about 10 minutes into our drive. I managed to drive it to the nearby Hyundai dealership in Marietta, GA., Quick fix for 'limp mode': pull off to the side of the road, shut down and open door for 15 secs to discharge. Restart car, and voila... You'll be back in regular drive mode, at least until you pull a moderate accel (c. 5K RPM) to pass or enter on-ramp. Then, it's likely to misfire into limp mode again. Wash, rinse, repeat. Very Skoda-esque ..., My 2018 hyundai sante fe is experiencing limp mode issues and the engine is using up all of the oil within 2000 miles - Answered by a verified Hyundai Mechanic. We use cookies to give you the best possible experience on our website., 2718 posts · Joined 2006. #3 · Jul 15, 2015. In my experience, a bad crank position sensor is a fairly common reason for a limp mode. They are known for going bad, insulation flaking of the wires. 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