Common causes For Hyundai check Engine Light

Has the inspect engine light turned on in your Hyundai Elantra, Accent, Sonata, Kona, or Santa Fe? It have the right to be alarming seeing an engine warning show up on her dashboard, especially if you"ve never seen it before. A vast array of issues can reason a check engine irradiate to come on, some much more serious than others. Happily AutoNation Hyundai phibìc Richland Hills is right here to aid you number out what can be wrong, and what your next procedures should be. Listed below we have actually highlighted the most common causes of a inspect engine light.

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Loose Gas Cap: your gas lid is loose, broken, or just missing. Gas cap issues can mitigate fuel push and permit fuel vapors to escape, reduce fuel economy and also increasing harmful emissions.Failing Catalytic Converter: her catalytic converter can eventually clog through material, particularly with greater mileage vehicles. The catalytic converter is a vital part the the emissions system, removing toxic carbon monoxide. A failing or clogged catalytic converter can severely influence fuel economy and also vehicle performance.Fouled Spark Plugs or Spark Plug Wires: in time you will eventually need brand-new spark plugs or spark plug wires. Your spark plugs produce a hot spark that ignites the air-and-fuel mixture in the cylinder, enabling your engine come start and run. Faulty spark plugs or spark plug wires can reason your engine to misfire, reduce fuel economy, performance, and even avoid it from to run altogether.Faulty Oxygen Sensor: as result of long exposure to hot exhaust gas, your oxygen sensor could need replacing. The oxygen sensor provides an important air-fuel mixture information to the ECU. A faulty oxygen sensor can cause your vehicle"s computer to it is provided the engine through too much or too tiny fuel. An engine v too small fuel is at danger of complete engine failure, and an engine with too much fuel will create excessive smoke and odor.Faulty fixed Air circulation Sensor: once exposed come dirty or particle-rich air, the massive Air circulation (MAF) sensor might fail. Prefer the oxygen sensors, the MAF sensor steps the lot of air entering the engine and aid ensure the ideal air-fuel mixture. A faulty MAF sensor can reason your engine to misfire, ultimately causing poor fuel economy, performance, and potentially an ext unnecessary damages to your engine.

What to perform if your Hyundai inspect Engine Light comes On

No issue the situation, once the check engine light comes on in your Hyundai, we constantly suggest stopping by our organization center so one of our knowledgeable technicians deserve to properly diagnose and also repair her vehicle. Our business technicians have actually the most up-to-date diagnostic equipment that can easily read Hyundai OBD-II problem Codes.


OBD-II trouble Codes

When your auto has a problem and your inspect engine light comes on, the On-Board Diagnostics (OBD) device in your vehicle will likewise trigger a password that can be used to diagnose what could be wrong. If friend have access to an OBD-II scanner, feel totally free to search our database of common OBD-II problem codes to aid figure the end what might be wrong.


The way your examine engine light is behaving despite can help you recognize what can be wrong through your Hyundai, and also the severity the the issue. To help you far better understand what you need to do next, we"ve outlined possible scenarios:

The inspect engine light just comes top top in particular conditions: If the inspect engine light is comes on intermittently, be sure to notification any changes in the performance of your car when the light is on. If friend do notice a difference, try driving your car as small as possible until you can bring it in for service. Most most likely something is ~ above the verge that failing and also you operation this risk of your auto not starting again.The check engine irradiate is continuous on: her vehicle"s onboard diagnostic mechanism has established something is wrong and needs to be fixed. Although your automobile may seem to be operating fine, it"s best to carry it in for company as shortly as possible to prevent additional issues.The inspect engine irradiate is on and there is a noticeable performance issue: If you are noticing a continual decrease in performance with the inspect engine light on, your vehicle may have instantly entered a "limp-mode" come prevent extr damage. In this case, you should come directly to our organization center or have actually the auto towed to prevent any damage to the engine..The check engine light is blinking when driving: not to be confused with the light sometimes flickering in the very first situation, if your inspect engine light is blinking repeatedly that frequently indicates over there is a major issue with your vehicle and you should pull over as soon as safe. If you room not close come our service center, us suggest having your auto towed right here just to be safe.

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If girlfriend any additional questions concerning check engine lights, please provide us a contact at (817) 953-6549 to speak with one of our teammates, or merely schedule an appointment through our virtual form.


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