P0420 Catalyst System Efficiency below Threshold - Bank 1. P0422 Main Catalyst Efficiency below Threshold - Bank 1. ... 2013 Hyundai Genesis 2.0 T R-Spec Eibach Pro-Spring kit ... What if my 2014 KIA Forte5 never gave me the check engine light and the catalytic converter went bad without me knowing and I've driven it like normal, and now the ...P0030 Definition: Heater Control - Circuit - B1S1. P0030 indicates no signal coming from your Kia Soul's Bank1 Sensor 1 oxygen sensors heater circuit. The heated element within the oxygen sensor heats the sensor faster than the exhaust can. The heated element reduces emissions by letting the fuel trim enter closed loop operation more quickly.Get in-depth info on the 2013 Kia Soul + 4dr Hatchback including prices, specs, reviews, options, safety and reliability ratings.I'm throwing a p0420, in a previous post. I experienced a no start condition which ultimately was a crank sensor (p0355) I changed the plugs as a tune up yesterday. ... USA - 1999 Kia Elan 1.8L, 2017 Ford Edge Sport 2.7L V6 T, 2015 BMW X5 3.0L I6, 2013 BMW K1600 6cyl GTL. ... Come discuss the Kia Sorento, Rio, Sportage, Soul and more! Show ...The P0420 code is related to the catalytic converter. When this code appears, it indicates that there is a problem with the efficiency of the catalytic converter. This could be due to a malfunction or damage in the converter itself, or it could be caused by other issues in the vehicle’s engine or emissions system.8 posts · Joined 2013. #1 · May 29, 2013. Engine cut off / stopped while driving on highway. 2/29/2013 8:30 am Hampton Roads, Virginia. We bought a brand new 2013 kia soul plus + 2 weeks old now. It is a 2.0 Automatic transmission. It has 560 miles on it. My wife loves it but about 10 minutes ago she called me panicked saying that the …Kia Soul Forum 2014 Kia soul base model Cat converter ... Kia dealer , Code P0420 . This had been an intermittent problem ,Check engine Light on for 1 day then out , then back on ,off for 3 days .Now on full time and if I have code erased it will come on in 3 to 4 hours drive time . ... 2011 - 2013 (XM) ...Jul 24, 2020 · How to diagnose, repair, and info on symptoms and causes of a P0420 engine code which means the catalytic converter is no longer performing at a normal level. www.obd-codes.com. Several possible issues to check. eGAK009. This is an older thread, you may not receive a response, and could be reviving an old thread.My 2012 Kia soul has a code P0420, C1555, P0135, P2191 and P2237. It had a hole in the flex pipe so I replaced it and replaced both O2 sensors. ... Hi we have a Kia soul 2013 and have 6 month old cats, 6 month old Bosch o2 sensors and it's showing PO420, sometimes indicating Ann issue with the O2 sensor's heater or maybe circuit.The P0420 code is related to the catalytic converter. When this code appears, it indicates that there is a problem with the efficiency of the catalytic converter. This could be due to a malfunction or damage in the converter itself, or it could be caused by other issues in the vehicle's engine or emissions system.For a complete list please see our Kia OBD2 codes list page. For best results, please look up your Kia model if available in our OBD2 model table on this page. OBD-II. P0100. Mass Air Flow or Volume Air Flow Circuit Malfunction. P0101. Mass Air Flow or Volume Air Flow Circuit Range/Performance problem. P0102.The P0420 code in your 2015 Kia Soul usually indicates a problem with the catalytic converter. To diagnose the cause, you can start by checking for any leaks or damage in the exhaust system. Additionally, you may need to inspect the oxygen sensors and perform a fuel pressure test. It's recommended to consult a certified mechanic or refer to a ...Feb 6, 2022 · How To Fix The P0420 Trouble Code. Verify the code with an OBD-II scanner and reset the check engine light to see if it comes back. Inspect and replace faulty oxygen sensors. Check for exhaust leaks and repair as necessary. Replace worn-out spark plugs or spark plug wires.Whether you want endless riches or just want to steal some penises, consider a deal with Satan. Once, as I was drinking at a bar in a Boston, a stranger offered to buy me a beer in...Move coils and plugs and see if misfire follows to the other cylinder and that will tell you if it's bad or has nothing to do with it. Since you're able to change plugs rent a compression tester if you don't have one and see if there's a mechanical issue or if it's a fuel or spark issue. Like. Cam Garcia Discussion starter.Below is a list of common conditions to set a P0420 DTC. This was taken from the 2014 GM Service Manual for the 2.4L. Engine misfire. High engine oil or coolant consumption. Weak or poor spark. Retarded spark timing. Rich or lean fuel mixture. Damaged O2 sensor or wiring harness. 2014 Equinox LTZ FWD 3.6L.Hi all, my car is a 2012 Rio5 Automatic and has about 89k miles on it. We got the car used at probably 65k or so, P0420 code came on around 80k miles in mid 2017. ... Kia Forums is a community dedicated to all Kia models. Come discuss the Kia Sorento, Rio, Sportage, Soul and more! ... Explore Our Forums. 2011 - 2013 (XM) Sorento Forum 2003-2010 ...Síntomas del código OBD2 P0420. Los síntomas de un código de avería P0420 pueden ser:. Pérdida de potencia del motor: El vehículo puede experimentar una disminución en su rendimiento y tener dificultades para acelerar. Aumento en el consumo de combustible: El automóvil puede consumir más combustible de lo normal debido a un problema en el sistema catalizador.2015 Kia soul Base model - mileage 112,600 starts for few seconds and then starts flashing check engine light and dies. ... exhaust Crankshaft Position sensor, and spark plugs (with NGK IR) Ran OBDll reader and have. P0302 misfire; P0420 cat converter bank 1 efficiency below threshold (We've driven it around with this code since it was the ...Here's a good P0420 diagnostic order for the Kia Spectra: 1. Check for Other Codes. The first thing you want to do when trying to fix P0420 in the Spectra is to verify there aren't any other trouble codes. Three types of codes can give clues as to what's going on with your car. Misfire Codes.You shouldn't replace any injectors. 2191 is not a misfire code. Your most likely culprit is the GDI high pressure pump but you need a good scanner that can read data to find out and a fuel pressure gage hooked into the low side. RickM46. Bigenuf Discussion starter. 6 posts · Joined 2022. #5 · Sep 18, 2022.Thanks. 2015 Soul, 1.6 L, V4 - 93,000 + mi. Code P0420 Catalyst operating below minimum threshold. P0420 is an all around code dealing with emmisions. To learn more about this code, view YouTube videos of scannerdanner. or any other videos explaining about 02 sensors, fuel trims, catalytic converter, etc.Couple weeks ago got the P0420 and figured to change spark plugs, air filter, pcv, and both o2 sensors. Hoping it would fix the issue. Yesterday I caved in and bought a new catalytic converter and installed it. It was running a little rough right after but I assumed it was a relearn. Wife drove it to work (60 miles roundtrip).The most common sign of a failing or damaged oxygen sensor is the Check Engine light appearing on the dash. This occurs because the engine computer has detected an abnormally high or low concentration of unburned hydrocarbon or fuel in the exhaust either ahead, behind, or on both sides of the catalytic converter.Here are some steps to fix a P0420 code Honda Accord. First, remove the O2 sensor and pour 4-6 ounces of seafoam into the opening, replace the sensor, and leave it overnight. Reset the code and then continue driving. Increase the gap between the oxygen sensor and the converter using a spark plug non-fowler.A P0420 code is set when the upstream sensor and the downstream oxygen sensor sense the catalytic converter is not doing its job. Basically, the amount of oxygen going into the converter is not being burned, and it detects it through the downstream sensor. Oxygen is the key here. Modern Engine Management Systems leave a little bit of extra ...2014 1.6 base soul P0420 and a vacuum leak I can’t find. I reset the p0420 code a couple of times and it would stay away for a couple of weeks. Now it comes on a day later. I had the cat recall software update done at 90k miles so the overheating damage wore it out enough before they could recall it. At 130k now and the light keeps coming on.Definition meaning and fixes KIA P0420: Warm Up Catalyst Efficiency Below Threshold Bank 1 Diagnostic Trouble CodeKIA CODE P0440 P0441 P0442 PURGE VALVE CODE FIX KIA SORENTO SPORTAGE FORTE RIO SOUL OPTIMAIf you have Kia and you have engine light and code P0440, P0441, P0...KIA OXYGEN SENSOR BANK 1 SENSOR 1 REPLACEMENT LOCATION KIA FORTE SOUL OPTIMA RIO SPORTAGE SORENTOIf you have Kia and you need replace upstream oxygen sensor ...Here’s a good P0420 diagnostic order for the Dodge Journey: 1. Check for Other Codes. The first thing you want to do when trying to fix P0420 in the Journey is to verify there aren’t any other trouble codes. Three types of codes can give clues as to what’s going on with your vehicle. Misfire Codes.P0420: Catalyst Efficiency Below Threshold. Related Vehicles: 2012-2018 Veloster 1.6L GDI. Notes/Hints: Check the downstream O2 sensor. If the sensors signal is dropping when it shouldn't, or reading low voltage during WOT, replace it first, clear code (s) and recheck before condemning the catalytic converter.Rio (UB), some 2012~2013 Soul (AM) and some 2014MY Soul (PS) vehicles, which may experience a malfunction indicator lamp (MIL) illuminated with the Electronic Control Module (ECM) system-related DTCs; P0456, P0461, P050A, P2188, P2192, P0128, P0326, P0441. ... Before attempting an ECM upgrade on any Kia model, make sure to first determineP0420 Catalyst System Efficiency below Threshold - Bank 1. ... 2001 Audio A6, 2003 GMC Sierra, 2016 Kia Optima SXL, 2019 Kia Soul Plus Special Edition. Save Share. Like. 1fastkia Discussion starter ... 2013 BMW K1600 6cyl GTL. Save Share. Like. 1fastkia Discussion starter 6189 posts ...A clogged catalytic converter will likely appear with a code such as P0420 or P0430. Your Soul's exhaust must pass through the catalytic converter to get to the tailpipe. It is possible for the converter to clog. This can happen if a rich air/fuel mixture has run through it for a while. When it is blocked, your Soul will struggle to accelerate.I have a Kia Soul plus 2010, the check engine code P044, ... 2013 sportage, when filling the tank at the pump i get less. 2013 sportage, when filling the tank at the pump i get less than a half gallon in and it click off. It keeps doing this. I thought it was a problem with the valve on the evap canister, ...2015 Kia Soul with 200,000 miles check engine came out on 01/02/2020 after running the code 3 codes come back P0300 random misfire detected P0301 cylinder 1...2013 Kia Soul Plus 2.0L 80,000 miles Intermittent fault code on cylinder 4. I replaced all spark plugs and coil packs (OEM). I also replaced the #4 injector. Still having the issue. ... Kia Soul 2015 2.0 litre EX GDI Alien Green II Pearl ~73K km (45K miles) Michelin CrossClimate tires. Save Share. Like.The P0420 code indicates that your vehicle's powertrain control module (PCM) monitors the poor efficiency of the catalytic converter at Bank 1. This code may also be triggered due to a bad catalyst or a false alarm caused by a faulty oxygen sensor at Bank 1. Basically, Bank 1 and Bank 2 are the two sides of the engine.Look for ANY rusted open or cracked exhaust pipes/flange connections.ANY unmetered air getting into the exhaust can cause "goofy" codes and the cel to happen. Our 2012 Rio5 also has had the P0420 code and came up at about 77k miles, now at 81k miles. Comes on and off randomly but stays mostly on.Feb 17, 2020 · If your Soul is misfiring or the exhaust timing is off, this can affect the gasses that are actually going to the O2 sensors enough to cause the P0420 code to register. If there’s a noticeable exhaust leak coming from the vehicle it can change what the O2 sensors register enough to throw the P0420 code.2013 Kia Soul Base specs & colors 4dr Car. Change trim. MSRP. 5dr Wgn Man Base $14,400; 5dr Wgn Auto Base $16,200; 5dr Wgn Man + $16,700; 5dr Wgn Auto + $17,700; 5dr Wgn Auto ! $19,900; Change trim.Like. R. rhandwor. 1284 posts · Joined 2011. #8 · Mar 4, 2014. P0420 Code frustation. If your scanner is that good the front sensor front of Cat. should have a fluctuating wave form. The sensor behind cat. should be more steady wave form. Bang on cat. if noisy replace.Related Kia Soul Kia Motors Cars and Motor Vehicles forward back. r/AskMechanics. r/AskMechanics. Members Online. ... Help: 2013 Toyota rav4 140k miles P0420 & P0128 ...So I threw a p0420 code the other day and find out it's related to the cat or o2 sensor. I cleared the code in hopes of it being a flute. Well it came back a day later. Both times it came on after the car was warm and restarted. ... Also have a 16 Kia Soul, but again, can't find the files I keep on it at 315 am. Save Share. Like. J. Jimmy422.2015 Kia soul Base model - mileage 112,600 starts for few seconds and then starts flashing check engine light and dies. ... exhaust Crankshaft Position sensor, and spark plugs (with NGK IR) Ran OBDll reader and have. P0302 misfire; P0420 cat converter bank 1 efficiency below threshold (We’ve driven it around with this code since it was the ...junker 1. 2015 Soul, 1.6 L, V4 - 93,000 + mi. Code P0420 Catalyst operating below minimum threshold. P0420 is an all around code dealing with emmisions. To learn more about this code, view YouTube videos of scannerdanner. or any other videos explaining about 02 sensors, fuel trims, catalytic converter, etc. I bought a $25 scan tool, …P0463 definition: Fuel Level Sensor Circuit High Input. Issue Severity: LOW - Continued driving for a short period of time is okay. Repair Urgency: Get this fixed within the next month to avoid running out of gas. Diagnosis: This trouble code will not prevent your vehicle from running. The most common result (s) is being unable to tell the ...The 2013 Soul ranges in power from the Wagon 4D with 138 horsepower to the ! Wagon 4D with 164 horsepower. For a more detailed look at the 2013 Soul specs, features and options check out Kelley ...Jan 25, 2024 · The P0420 code in your 2015 Kia Soul usually indicates a problem with the catalytic converter. To diagnose the cause, you can start by checking for any leaks or damage in the exhaust system. Additionally, you may need to inspect the oxygen sensors and perform a fuel pressure test. It’s recommended to consult a certified mechanic or refer to a .../nwsys/www/images/PBC_1251019 Research Announcement: Vollständigen Artikel bei Moodys lesen Indices Commodities Currencies StocksThe P0420 code is a common diagnostic trouble code that indicates a problem with the catalytic converter in the Hyundai Santa Fe. When this code appears, it means that the catalytic converter is not functioning properly and is not effectively reducing emissions. The catalytic converter plays a crucial role in reducing harmful exhaust emissions ...Here are the most common symptoms of P0303 in the Kia Soul. There may be no noticeable symptoms at all. Check engine light; Your car may run rough, be down on power, and stall. Your Soul may produce excess vibration, especially at lower RPM. Fuel mileage may suffer. You may smell raw gas coming from the tailpipe. The engine may backfire.Yes, a purge valve can lead to code P0455. The code is for evaporative emissions, and a defective purge valve might cause the engine code to be displayed. A stuck open purge valve produces a substantial vacuum leak, causing the vehicle to run rough and have poor fuel economy.Posted by u/cDawgMcGrew - 1 vote and 3 commentsKia Soul Forum 2014 Kia soul base model Cat converter ... Kia dealer , Code P0420 . This had been an intermittent problem ,Check engine Light on for 1 day then out , then back on ,off for 3 days .Now on full time and if I have code erased it will come on in 3 to 4 hours drive time . ... 2011 - 2013 (XM) ...2020 Kia Soul LX IVT (Sold), 2023 Kia Sportage LX AWD Pianist/Church Organist, Retired. ... #3 · Mar 3, 2020. pnoman said: Ours was a 1st Gen (2013 Base 1.6 Automatic), but in 6-1/2 years and 95K miles, the only things that "broke" were a light by the license plate ($2) and a bad thermostat which was replaced the first winter under warranty.Here's a good P0420 diagnostic order for the Kia Spectra: 1. Check for Other Codes. The first thing you want to do when trying to fix P0420 in the Spectra is to verify there aren't any other trouble codes. Three types of codes can give clues as to what's going on with your car. Misfire Codes.Many of us look for our "perfect job." The dream job that we could do for the rest of our lives. While this can help us narrow down the type of work we do, there may not actually b...Common problems with the Kia Optima include steering issues and engine failure, as of 2015. The 2006 and 2007 year Optima have a large number of engine failure issues, while the 20...My 2012 Kia soul has a code P0420, C1555, P0135, P2191 and P2237. It had a hole in the flex pipe so I replaced it and replaced both O2 sensors. ... We have a 2013 Kia Soul (base model) that started giving a. We have a 2013 Kia Soul (base model) that started giving a P0420 code. After we replaced the cat which had very little material inside and ...4. P0420. This is a particularly worrying code since it represents a bad catalytic converter. Bad catalytic converters can result in higher fuel consumption and black smoke from the exhaust. Next, let’s look at some common fault codes for $7E9. If there’s an issue with transmission control, you may often experience slow acceleration.Good morning, Quartz readers! Good morning, Quartz readers! More fallout from China’s Hong Kong security law. As China’s parliament moved to advance a national security law for Hon...HYUNDAI KIA CODE P0420 CATALYTIC CONVERTER FIX, ENGINE LIGHT ONIf you have Hyundai or Kia and you have engine light and code P0420 Catalyst System Efficiency...No matter what your religion - or lack thereof - it's useful to keep an open mind about the possibility of a spirit guardian. Let's identify yours! Advertisement Advertisement The ...2012 Kia Soul catalytic converter replacement. Hey guys. My girlfriend’s daughter’s 2012 Soul has been getting a recurring P0420 engine code. I clear it and it comes back after some time. It’s been twice now. I suspect the cat is going bad. I looked online and they seem rather affordable and come as part of the exhaust manifold.KIA OXYGEN SENSOR BANK 1 SENSOR 1 REPLACEMENT LOCATION KIA FORTE SOUL OPTIMA RIO SPORTAGE SORENTOIf you have Kia and you need replace upstream oxygen sensor ...Light greyish smoke, more comes out when accelrating! 2012 Kia Soul (!) 81,000; Greetings to all, About 4 months ago (at 76,000) I was accelarating then a huge white cloud of smoke came out of the exhaust, the exhaust kept smoking for like 2-3 minutes and then nothing.This video shows you how to remove and replace the downstream oxygen sensor on a 2012 Kia Soul. The check-engine light was on and the free diagnostic test at...This page is meant to help you troubleshoot the Kia Rondo P0420 trouble code. It covers the P0420 code's meaning, symptoms, causes, and possible solutions. P0420 is the most common OBDII code and is virtually never a breakdown risk. A failing oxygen sensor or bad catalytic converter are the most common causes of P0420. TableK. Kenpachi Discussion starter. 23 posts · Joined 2019. #1 · Sep 7, 2019. 2013 kia soul. Engine light came on and this code came up p2191. I have changed the upstream o2 sensor and the code persists. I read that it can also be a bad mass air flow sensor. I just read a 1000+ page repair guide on this car and it does not seem to have one.Sep 8, 2019 · 23 posts · Joined 2019. #1 · Sep 7, 2019. 2013 kia soul. Engine light came on and this code came up p2191. I have changed the upstream o2 sensor and the code persists. I read that it can also be a bad mass air flow sensor. I just read a 1000+ page repair guide on this car and it does not seem to have one. Im lost.Catalytic Converter Clogged. My girlfriend's 2016 Kia Soul 2.0L with 96k miles has been acting sluggish lately and a noticeable loss of power. The car struggles to get up to speed limit on highways. We took her car to the dealership today and they said she has a clogged catalytic converter and intermediate pipe. Replacement is ~$1,900.Mar 7, 2021 · Understanding the 2013 Kia Soul Recalls and TSBs. Quirky, cute, and a whole lot of fun, the 2013 Kia Soul offers big value in a reasonably-sized package. This subcompact crossover SUV comfortable seats up to five people, including the driver, and reliably gets everyone to their destination in style. Although this little KIA is known for being ...The most common fix for P0420 in the Kia Optima is a new catalytic converter, followed by an O2 sensor replacement. Before taking your Optima into an exhaust shop for an (expensive) new catalytic converter, let's ensure that's what you need. Here's a good P0420 diagnostic order for the Kia Optima: 1. Check for Other Codes.UPDATE. Was told my car had two recalls that I never got notice about. Was Still throwing that P0420 code they did a diagnosis and it is a bad cat but luckily as someone stated before and it is covered by the warranty! I have a code a P0420 pulling up my on '16 Kia Soul. I have about 99.2k miles on it.Jan 29, 2019 · P0420 is a catalytic converter insufficiency code. What can trigger the cel. An Oxygen sensor fault , worn cat , maf issue , etc , You run certain test to pinpoint the issue. An inexpensive code reader with live data , can be use to look at certain pids of info to help pinpoint your diagnosis. waddy. Like.Related Kia Soul Kia Motors Cars and Motor Vehicles forward back. r/AskMechanics. r/AskMechanics. Members Online. ... Help: 2013 Toyota rav4 140k miles P0420 & P0128 ...There was an Idle Air Control valve in the 2009-2011 Souls. As I went looking through the FSM, I came across the PCV valve as a possible cause of rough idling and stalling. The PCV valve is easy to either clean or replace. Also mentioned as a possible cause: vapor hose damaged or disconnected.The sludge buildup on the OCVs appears to be the cause of the P0011/P0014 codes on my car. Remove and inspect both OCVs. In my case intake and exhaust OCVs had similar buildup. If there's sludge buildup, carefully remove it without damaging the fine mesh screen present on the valve. Once this buildup was removed, the stored code cleared itself ...2015 Kia Soul Base (1.6L, A/T) P0420 Code. Bought it from a Chevy dealer about a month ago. 72,000 miles on the clock. Maybe 2000 of that is from me. First day exploring my intermittent O2 sensor code I've had since the second week of ownership. My last vehicle was a 2007 Nissan Versa that blew a cylinder after it threw the same code.Definition meaning and fixes KIA P0420: Warm Up Catalyst Efficiency Below Threshold Bank 1 Diagnostic Trouble CodeKIA 2013 Oxygen Sensor Replacement. The KIA started running very rough. Then with almost no power at all. The upstream oxygen sensor was throwing a code. A...Diagnostic trouble code(DTC) P0420 stands for "P0420 Catalyst System Efficiency Below Threshold (Bank 1).". It indicates that the exhaust system's oxygen levels are below the required threshold in Bank 1, which can damage the engine's exhaust and fuel system. Bank 1 refers to the side of the engine that houses the number one cylinder.You could try contacting Kia USA and open a case with them. If your problem isn't covered by the campaign, they might be able to help and repair the engine under "good will". 1-800-333-4542. 2019 Kia Soul Base - Gamma 1.6L - 6sp Manual. 2011 Kia Soul Plus - Beta II 2.0L - 4sp Automatic. ikorthauer.Get in-depth info on the 2013 Kia Soul + 4dr Hatchback including prices, specs, reviews, options, safety and reliability ratings.USA - 1999 Kia Elan 1.8L, 2017 Ford Edge Sport 2.7L V6 T, 2015 BMW X5 3.0L I6, 2013 BMW K1600 6cyl GTL. Save Share. Like. This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread. ... Come discuss the Kia Sorento, Rio, Sportage, Soul and more! Show Less . Full Forum ...JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. I had check engine code p0011 and p0014. I was advised for me to use a Kia oil filter. I did. I made it 2k miles and now - Answered by a verified Kia Mechanic.#mrtalentedreid Catalytic converters change harmful substances in a car's exhaust gasses, such as carbon monoxide, nitric oxide, nitrogen dioxide and hydroca...Feb 17, 2020 · If your Soul is misfiring or the exhaust timi, 2016 Kia Soul 85,000 miles 1.6L I got a check engine light with P0420 a couple days ago. Still ran fine. I was going , A week later the P0420 codes returned after the down, P0420 Code frustation ... Come discuss the Kia Sorento, Rio, Sportage, , Just click in the upper right corner where it says Login/Join. We look forwar, P0420 Kia P0422 Kia P0423 Kia P0424 Kia P0425 Kia , P0420 Catalyst System Efficiency below Threshold - Bank 1. ... 2001 Audio A6, 2003 GM, The sludge buildup on the OCVs appears to be the cause of, A place for Kia Soul owners to share tips, tricks, stories, pictures,, P0420 Code 2011 Rio Base. ... Come discuss the Kia So, P0441 is one of the more common OBD II codes that can occur in the Ki, If the P1326 code is caused by a bad KIA or Hyundai ECM , How to diagnose, repair, and info on symptoms and causes of a P0, 2013 Rio with 77,000 miles. Code P0420. Kia dealer replaced c, 19 Answers. Your $7E8 and the $7E9 are fuel/ air int, Pull off engine cover and see if anything obvious looks wrong. D, no todo el tiempo es el vatalizador el problema, Check Engine Light Code - P0341 Camshaft sensor... As the title says.