Hyundai limp mode

Hyundai confirms that six of its late-model vehicles are subject to a recall and sales stop, due to problems with the 8-speed dual-clutch transmission. All N-model cars plus the Santa Cruz compact ...

Hyundai limp mode. Apr 5, 2023 · 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.

Apr 7, 2024 · Hyundai getz 1.5 crdi limp mode. Hello I bought a Hyundai gets it took very long to start and drove in limp mode we did a compression test and it had basically no compression on 1 and 2 which explains why it took so long to start so the motor was redone the car starts immediately now like it should but still runs in limp mode could it be that ...

Hyundai announced the Boston Dynamics AI Institute, which aims to advance research in artificial intelligence and robotics. Headquartered in Cambridge, Mass. When Hyundai acquired ...The P0700 code in your Hyundai Santa Fe 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 ...Mar 5, 2019 ... Limp mode is generally when the car's computer acknowledges a serious fault somewhere and reduces the engine's output to prevent further issues.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.2K views 3 replies 4 participants last post by Crypt5 Jul 18, 2022. markcorcoran900 Discussion starter. 1 post · Joined 2022. #1 · Jul 15, 2022. Had a …

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 .mahout. '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. Least harmful to vehicle being most important.06 sonata is on a limp mode with the ESC light on. Can't rev the engine; just idling but it's ok in reverse. Tried to - Answered by a verified Hyundai Mechanic ... 2006 Hyundai sonata 3.3 transmission changed along with other new parts PO755 and ESC lite come on car is in limp mode sometimes it comes off limp mode but then when decelerating it ...Hyundai USA has a set engine inspection procedure that is the same for any 2011-2019 model with a 2.4L/2.0T. That is a bearing clearance test — pays 1.1 hours. That is valve cover removal — pays .5 hours. No oil on dipstick, drain oil — pays .3 hours. No additional tear down required.The P0700 code in your Hyundai Santa Fe 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 ...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 2000). ... hyundai strut bar hyundai …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.

Limp mode is a system in a vehicle that protects it from causing damage to vital components such as the catalytic converter and engine. When the vehicle enters limp mode, it will restrict acceleration to about 30 mph, stop the engine revs from rising above 3000rpm, and display the check engine light. The car will run without one of the engine ...Likes Received: 1. Turtle said: I had the software update done to my 2018 Sonata 2.4 l a month ago. While on vacation my Sonata decided to go into limp mode. It was the knocksenor wiring harness that was the culprit. The factory harness is too taunt and routed too close to body,frame causing a odd frequency to snap the ECM into safe ( …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.Hyundai getz 1.5 crdi limp mode. Hello I bought a Hyundai gets it took very long to start and drove in limp mode we did a compression test and it had basically no compression on 1 and 2 which explains why it took so long to start so the motor was redone the car starts immediately now like it should but still runs in limp mode could it be that ...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 ...

Can you still get calus mini tool.

Limp mode is a system in a vehicle that protects it from causing damage to vital components such as the catalytic converter and engine. When the vehicle enters limp mode, it will restrict acceleration …Ive had limp mode happen to me what feels like a thousand times. Sold my pierce catless and put stock converter back on and hasn't happened since. ... This is the Veloster Turbo forum where you can learn all the tips and mods to make your Hyundai Veloster Turbo faster and talk about the new Veloster N! Show Less . Full Forum Listing ...Mine did go in to limp mode and had random loss of 1st gear, and when in limp mode, would only go up to 4th once I did get it going. I did get a couple codes and engine light came on. Hyundai didn't acknowledge it, but there is a TSB issued for it, so I had to take it to a transmission shop, and they told me there were some factory ...Mar 5, 2019 ... Limp mode is generally when the car's computer acknowledges a serious fault somewhere and reduces the engine's output to prevent further issues.It has gradually become more frequent to the extent it goes into limp mode within a a minute or so . so far the dealer has changed the EGR valve, TCM , the whole turbo assembly and it is no different. They have also stripped and cleaned the intake manifold and egr cooler. ... Thank for the reply's the dealer is an importer of Hyundai ...

markcorcoran900 Discussion starter. 1 post · Joined 2022. #1 · Jul 15, 2022. Had a problem Engine management light came on and went into limp mode on my Hyundai 2016 Tucson,plugged it in and said Injector Circuit open cylinder 4,gave it to garage replaced Injector fine for a day or two happens again cleared codes used Injector cleaner fine ...Intermittently, when I start the engine of my 2009 Kia Sorento, it's in limp home mode. I pull up, turn off the engine and restart and sometimes it can be fine. What should I do? Before you do anything, take the car to a workshop with the correct diagnostic gear and have it scanned. This process will see the workshop’s computer have a deep ...20880 posts · Joined 2009. #9 · Oct 23, 2015. If you are lugging the engine this will cause the limp mode and for good reason. Watch out for using the cruise control to resume speed if you are in the wrong gear. If I would hit resume and be in 6th and around 40 mph it would go into limp. 2010 Red 2.0L track.5 July 2018. Graham Smith. Intermittent problems like yours are always hard to diagnose and fix because they rarely occur when the mechanic is present to observe them. It seems as though yours has gone into limp home mode after the computer detected a fault. The only course of action is persistence until the source of the problem shows up in a ...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 ...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. ...04 Santa Fe went in limp mode. Code 1118-1178. Installed new fuel pump. Replaced timing belt 40,000 miles ago. 135,000 miles on car. Tries to start. ... 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!5 posts · Joined 2022. #1 · Nov 9, 2022. Hi. Have a problem with my Ioniq, lights appear and car goes into limp mode , the codes indicate integrated brake actuator unit failure, it’s been into to dealers with the same codes, picked it up yesterday and after an hour or so the same lights appear and car went into limp, thought I’d try today ...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.Limp mode or Limp home mode is a meticulous calibration or map that the transmission control unit (TCU) or engine control unit (ECU) uses when one of your powertrain components detects a possibly hazardous issue. Consider limp home mode as a safety function or mode for your automobile, intended to avoid or limit the engine’s further …

Some cars though do put the engine management system into LOS (Limited Operation Strategy / limp mode) when the filter loading exceeds a specific level. I've never had any dealings with DPF faults on Hyundai so I don't know if that's the case on your car. The filter should have been regenerating (self cleaning) on a motorway journey though, so ...

- 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 ...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...Subreddit dedicated to the auto maker Hyundai. Come share news and pictures and discuss everything related to Hyundai. Discussions about Hyundai Group corporate cousin Kia are also welcome, though they should really go in /r/Kia. ... 3.6L auto - stuck in limp mode/accel pedal issueHi my 2006 model tucson is stuck in limp mode, the engine warning light is on. when plugged into the scanner it says there is a problem with TPS sensor. ... 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!I have a 2007 Hyundai Santa Fe 2.2crdi AWD auto. I replaced the oil pump assembly on the transmission as well as the torque converter due to a seized bush on the converter. Since then the car starts in limp mode. I had a diagnostic done and got a code P0765. I did some tests indicated by the workshop manual I have, and found a …Limp Mode Jump to Latest Follow 3K views 5 replies 4 participants last post by Karaoke Kop Aug 11, 2015Oct 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. 5 July 2018. Graham Smith. Intermittent problems like yours are always hard to diagnose and fix because they rarely occur when the mechanic is present to observe them. It seems as though yours has gone into limp home mode after the computer detected a fault. The only course of action is persistence until the source of the problem shows up in a ...

Kuta software infinite algebra 2 absolute value inequalities.

Santa clara city power outage.

My 2004 Xg350 is stuck in limp home mode. Started yesterday, today I changed plugs and wires but it was still in limp home. I limped it to a chain auto parts store and they pulled 3 codes- P1155, P1193, and P0302. I was running under the assumption that the misfire code was what caused the limp home so I disconnected the battery for …Dec 19, 2006 · mahout. '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. Least harmful to vehicle being most important. 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.Maybe it’s because your Hyundai Santa Fe is going to limp mode . In reality, the security mode can be activated on a motor vehicle for a number of reasons and the activation of this mode will set the engine’s performance, sometimes producing a momentary or irrevocable loss of power from your Hyundai Santa Fe until you solve the problem. Our ...The "Limp home code" is a four digit code that you cycle the key to start the car when the immobilizer warning light blinks on the dash. Described in the Owners’ manual, section 1, page 6. From the Owners' Manual: "Limp Home" Mode and Related. Procedures. If the immobilizer warning indicator blinks. for five seconds when the ignition …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 ...Hyundai i load: hyundai i load going into limp mode. hyundai i load going into limp mode. Answered in 2 hours by: AU Auto Mechanic: indy-tech. indy-tech. Category: Australia Car. Satisfied Customers: 10,688. Experience: All import and domestic car repairs and diagnostics. Verified.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. NGM / Alpine Stage 2,NGM Budget short block, NGM reflash, Injen CAI, Hot Shots, Mussa single, Fidanza, South Bend OFE,Ralco STS, Kart Boy …Apr 13, 2023 · At that time, Diagnostic Trouble Code (DTC) P1326, specific to the KSDS, will be recorded in the ECU. The vehicle can continue to be operated for a limited time in Limp Home Mode, but it will accelerate slowly and have a reduced maximum speed. Also, engine RPMs will be limited to approximately 1800-2000 RPM. 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. Hello I have a Hyundai Getz 1.5 CRDI 12V it stays in limp mode injectors was done Diesel pump was done even the tank was cleaned same issue revs only to 2500rpm and motor dies when taking a turn for some reason will shut off on slowing down and pulling away like at a stop would anyone know the reasons for this issue also had … ….

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 ...Limp mode is a car security feature that activates when a fault is detected, reducing speed and switching off non-essential functions. It is triggered by abnormal signals from car components, such as faulty sensors, transmission issues, or low fluid levels. The best way to fix limp mode is to consult a mechanic who can inspect and resolve the ...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 ...Hello - new to this forum. Have had a 2007 Santa Fe diesel auto for the last 3 years or so - really like it - very few problems. One issue I have had is whilst towing the car goes into a limp home mode where it won't go above 50mph or 3000 revs. Happened once on holiday last year and 3 times this year. Only happens when towing, and usually just ...20005 posts · Joined 2014. #2 · Aug 11, 2015 (Edited) Hello Josh, welcome to the forum. It depends on what the trouble code is. There are 2 sensors in the throttle pedal and a feedback sensor in the throttle flap actuator. You can find some additional info in this thread -> Tucson CRDi - P2113. Regards.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.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.Having thin hair can be a challenge when it comes to finding the right shampoo. It’s important to find a shampoo that won’t weigh down your hair and leave it looking flat and limp....Harsh environmental conditions can affect the sensors, affecting their operation and potentially leading to what sensors can cause limp mode. High temperatures, excessive moisture, and prolonged exposure to extreme cold can all contribute to sensor malfunction. For instance, extreme heat can cause sensor components to expand, leading to ... Hyundai limp mode, No, the low fuel pressure will also cause a low engine RPM in limp home mode, the system may starve for fuel at higher revs causing a lean ..., 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., 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 ..., 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 ..., It has gradually become more frequent to the extent it goes into limp mode within a a minute or so . so far the dealer has changed the EGR valve, TCM , the whole turbo assembly and it is no different., 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 …, Limp mode is when you notice that car doesnt boost "pull" as hard as it did. The cars on board computer "ecu" got too hot and or notice you've been pushing too damn hard on the car that the ecu protects you from blowing sh*t up for a good 15mins so that the ecu and turbo cools down. Wow, massive fail! All times are GMT -6., #1 · Mar 13, 2019. Good morning all, Curious to see if anyone has had the same issue i just went through. I was driving and all was fine, then all of a sudden it's as if my 2017 Santa …, 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 …, 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., 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., mahout. '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. Least harmful to vehicle being most important., In an ideal world, when limp home mode activates, you should stop as soon as you can: it is designed to protect the engine and the best way to do this is to switch it off. Limp mode is giving you the stark message: “Pull over or you’re going to damage me.”. Equally, the problem isn’t so serious that the engine has to shut down immediately., #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 …, The transmission gets stuck in gear / limp mode. The transmission is stuck in the park. Vehicle speed is limited to 30mph. Transmission between 1st-2nd-3rd gears when cold; Causes. The most common problems with Hyundai transmissions: Low transmission fluid level – Common on Hyundai vehicles with over 100,000 miles. It can …, 2015 VT Limp Mode. Okay so i have seen quite a bit of issues with limp mode in these cars. About a month ago I started having misfires on startup for about 5 seconds and the car smoothed out and ran perfectly fine. About 6 days ago the car started having issues starting up on a cold start, then 3 days ago on cold start I put it in gear …, 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., Sep 26, 2016 · Some cars though do put the engine management system into LOS (Limited Operation Strategy / limp mode) when the filter loading exceeds a specific level. I've never had any dealings with DPF faults on Hyundai so I don't know if that's the case on your car. The filter should have been regenerating (self cleaning) on a motorway journey though, so ... , 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 …, 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 ... , 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 …, Try not driving in heavy rain and don't go through car washes, it can affect/damage knock sensor which can also cause limp mode. For now on, it's sad but …, 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., Sometimes engine check light comes on. Checking with cheap OBD2 returns the code P0101 (or P0101 pending). Cleaning MAF made no difference. As mileage is approaching 70K I decided to bite the bullet and buy a new genuine MAF, knowing that this was a gamble but at least giving me the peace of mind that the MAF was now future …, 2015 VT Limp Mode. Okay so i have seen quite a bit of issues with limp mode in these cars. About a month ago I started having misfires on startup for about 5 seconds and the car smoothed out and ran perfectly fine. About 6 days ago the car started having issues starting up on a cold start, then 3 days ago on cold start I put it in gear and the ..., 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 …, Driving on a highway, car abruptly went into limp mode, had to cruise to a stop, and would not accelerate. Numerous dash lights illuminated. Shut car off and restarted… car was back to normal. Entertainment system screen showed a warning “a possible condition with your Engine Control System has been detected…”., 0. Do you have the feeling of a power drop without any rational explanation, and all this comes about in an unforeseen or usual manner? Maybe it’s because your hyundai i10 is going to limp mode . In fact, the security mode can be activated on a car for a number of reasons and the activation of this mode will set the engine’s behavior ..., 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., Jmoon1221 Discussion starter. 2 posts · Joined 2014. #1 · Jul 6, 2014. My wife has a 2006 santa fe 3.5l limited over the winter it started acting up went into limp mode and would only go 20mph so I went and picked up a TPsensor well it went out of limp mode so i never changed the sensor well last month it started doing it again so i changed ..., 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 ., The P0700 code in your Hyundai Tucson 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 ..., 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 sensor.” We replaced the knock sensor.