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Will the check engine light reset itself?

The check engine light on your 2019 Hyundai Elantra will frequently shut itself off if the issue or code that caused it to turn on is fixed. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off. Likewise, if your catalytic converter is going sane, and you did various of stop-and-go driving, that may have turned on the check engine light due to the high usage of the converter. In most cases, your 2019 Hyundai Elantra light will go off after about 20-40 miles. If you travel to work over that amount and the light is still on, you will need to bring it in to Nalley Hyundai so the light and code can be double-checked and reset.

How many miles can you drive with the check engine light?

Since every check engine code has its own level of severity, it is convoluted to predict how many miles you can travel to work with the warning light on. It could be anything from a bad sensor to plug wires needing to be replaced. If you check engine light is flashing, we recommend that you pull over and contact Nalley Hyundai to help determine if your vehicle is protected to travel to work in or if we recommend a tow truck. The safest bet is to decipher the code and then plan your strategy accordingly.

Check Engine Light Service 2019 Hyundai Elantra

What do you do when you’re driving along in your Hyundai Elantra and suddenly, a yellow light lights up on your dash and says "Check Engine". If you’re like most Hyundai owners, your heart sinks a scant because you have scant idea about what that light is trying to tell you or how you should react. The fear of the unknown (or the cost of the unknown) can be just as stressful. But take a deep breath and realize the light coming on doesn’t mean you have to pull the vehicle over to the side of the road and call a tow truck, but it is recommended that you get your 2019 Hyundai Elantra checked as soon as conceivable. Ignoring that warning could end up causing essential damage to expensive engine components.

When your 2019 Hyundai Elantra's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electrical control system that it can’t factual, a computer turns on your check engine light. This amber or yellow light is consistently labeled “check engine” or “service engine soon”, or the light may be nothing more than a picture of an engine, or a picture of the engine with the word “check.”

When the light turns on, the ECM stores an engine code or “trouble code” in its memory that identifies as the issue, whether it's a sensor or a failing engine part. This code is read with an computerized scan tool that is used by our Hyundai auto repair mechanics at Nalley Hyundai. There are also a number of somewhat low-cost code readers that are designed for do-it-yourselfers, should you choose that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an trained professional to represent the issue and repair it.

What could cause the check engine light to come on in a 2019 Hyundai Elantra?

When your check engine light comes on, this could be as simple as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a exacting problem that could cause exacting wear and tear to your engine and come with a big repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow ordinarily means something less exacting but a shining check engine light expresses that your vehicle’s engine is in exacting trouble and service is needed expeditiously. If your check engine light is shining in your 2019 Hyundai Elantra, we particularly recommend not to drive the vehicle and schedule Hyundai service straightaway. Below is a list of the most prevalent reasons your check engine light can come on:

  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Hyundai Elantra is what determines how much fuel is essential to run your engine efficiently by measuring the dump of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to aware changes, like altitude. If your Hyundai Elantra is having trouble starting, idling rough or has a sudden change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
  • The battery is low or dead. The battery in your 2019 Hyundai Elantra is every main. Without a car battery, your car won’t start, light up the road ahead, play the radio or charge your phone. Today’s car batteries last much longer than they did a lot decades ago, and they don't absolutely require maintenance. The rate of a new one depends on the type of Hyundai you commute, but check our current service coupons and specials.
  • New Spark Plugs or Plug Wires are essential for your 2019 Hyundai Elantra. The spark plugs are the part of your engine that ignites the air/fuel mixture in the combustion chamber of your vehicle. This explosion is what moves the pistons and makes the engine run. The spark plug wires deliver the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are bad or erstwhile, you will experience poor performance and reduced power. In some extreme cases, your engine will have trouble starting or continuing to run. Worn spark plugs and plug wires can cause clogged catalytic converter or wear and tear to ignition coils and O2 sensors, major to more expensive repairs.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or numerous item can wreak havoc on your 2019 Hyundai Elantra if it’s not installed accurately. These aftermarket elements and accessories can drain the battery, trigger the check engine light, or even hinder the vehicle from starting. If these issues sound affectionate, bring your Elantra to Hyundai and have our team of certified mechanics ensure that your aftermarket items were installed accurately and aren't causing any issue. Getting accessories, especially aftermarket parts and accessories, or using OEM elements first place might cost a meager bit more but could save you money from having to get poor work and wear and tear caused by poor installation work corrected.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2019 Hyundai Elantra’s exhaust system. The catalytic converter's function is to turn the carbon monoxide created by the combustion process into carbon dioxide. A damaged catalytic converter is usually caused by neglected maintenance, which is why Nalley Hyundai offers a complimentary multi-point inspection with every Hyundai service. If you have an issue with your catalytic converter and don't get it fixed, your 2019 Hyundai Elantra will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. Your car may run at a higher temperature, too, which can cause numerous problems from overheating.
  • Your 2019 Hyundai Elantra has a vacuum leak. Every Hyundai Elantra has a vacuum system that performs a wide variety of functions. The vacuum system also helps lower harmful emissions by routing the fumes as gasoline evaporates through the engine. If you notice that your RPM is high in idle or randomly surges, a vacuum leak could be the cause. Over time, vacuum hoses can bare out and crack, especially if they’re exposed to imposing heat or extreme bleak.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, affectionate as the O2 sensor, measures the dump of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less persuasive when it comes to fuel economy. So what happens if I don’t replace your O2 sensor? A faulty sensor can not only affect your miles per gallon, but it can cause wear and tear to your catalytic converter and your 2019 Hyundai Elantra's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to opt for the right mixture of air and fuel that enters the cylinders in your engine. A bad O2 sensor can also cause a car to fail an emissions test.
  • One of the most commonplace and many cause is that your 2019 Hyundai Elantra gas cap is loose, damaged or missing. The gas cap for your 2019 Hyundai Elantra serves multiple purposes. It prevents gas fumes from being released when you aren't driving, it seals the fuel system and helps maintain pressure within the fuel tank. What happens if you have a bad fuel cap? If your gas cap is erstwhile or has a ruptured seal, you can lose fuel through evaporation which will result in more trips to the pump. Luckily, to replace a gas cap isn't expensive. If your check engine light turns on instantly after you put gas in your 2019 Hyundai Elantra, first thing you should check is to make hopeful the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.

2019 Hyundai Elantra Check Engine Light

If the check engine light in your 2019 Hyundai Elantra starts flashing, that means that the problem needs hasty attention and your Hyundai should be brought in immediately. A flashing light illustrates that the problem is harsh and if not taken care of immediately may result in major damage to the vehicle. This blinking light usually indicates a rigorous engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can immediately surge the temperature of the catalytic converter to a point where damage is conceivable, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can exclusively be the cause. A bad, old or dirty spark plug can cause the engine to misfire. If the problem is ignored or you continue to drive, this can spread to the spark plug wires, catalytic converter, or ignition coils which can lead to a very expensive repair. If your check engine light is flashing, please contact our team of automotive advisors at Nalley Hyundai immediately by calling 7709990443.

How much does it cost to get the engine light checked?

The check engine light warns of issues ranging from a gas cap that's not well tightened to a more hazardous failure like a harmful catalytic converter or a problem with one of the car's oxygen sensors, so it accessible to get the apt code reading and diagnosis. The average cost for a check engine light diagnosis & testing is typically between $88 and $111. The accessible news, Nalley Hyundai offers complimentary multi-point inspections and free diagnostics, in most cases, to assist indicate the cause of your check engine light.

2019 Hyundai Elantra Check Engine Light Flashing

Although there are bountiful potential causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are a few instinctive causes including something as uncomplicated as a loose gas cap. Other instinctive reasons for a Check Engine Light are a malfunction with the fuel injection system, faulty emissions control part, damaged oxygen sensor, faulty head gasket, dirty mass airflow sensor, or defective spark plugs to name a few. No matter what is the root cause of the Check Engine Light, we have the Hyundai Certified Technicians and the certified service protocol to isolate the root problem and repair it as mandatory to restore factory specifications. When this happens, the Check Engine Light turns off, and you can leave the service center knowing that your Hyundai issue was fixed.

Every 2019 Hyundai Elantra was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its meaningful systems. The sensors are continually detecting conditions while sending data to the high-tech control unit. If the high-tech control unit detects that the data is out of factory specifications, the Check Engine Light illuminates telling you that there is a problem. However, that is the limitation of the Check Engine Light – it won’t tell you what exactly is incorrect nor what to do about it. That’s where we come in; Nalley Hyundai provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Extremely Qualified Service professional.

What Does the Check Engine Light Mean?

One of the most commonly misunderstood lights or indicators in your 2019 Hyundai Elantra is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in assorted various ways. It can say "Check Engine", it can be a symbol of an engine, it can even be a combination of both. This light illuminates in either an amber or red color and is part of the diagnostics system found on your vehicle. Onboard computers increasingly have controlled and monitored vehicle performance since the 80s and do a variety of things for your 2019 Hyundai Elantra. Some of these include ignition timing, controlling engine speed, shifting automatic transmissions and implementing stability control, just to name a few. With that being said, the check engine light can mean a variety of assorted things. It can be as simple as your gas cap being loose or as important as engine knocking. If your check engine light is on in your 2019 Hyundai Elantra, contact Nalley Hyundai. Contact Nalley Hyundai today! Our Hyundai service department can help you read what code is turning your check engine light on or probe why your check engine light is flashing.

Is it safe to drive your 2019 Hyundai Elantra with the check engine light on?

This question is not very authentic because it each depends on the severity of the issue. If the cause is a minor issue, such as a loose gas cap, it should be safe to drive. This is continually indicated by a steady glow of the check engine light. If you notice a difference in the performance of the car, it could be an indication of a more productive problem. If the check engine light is blinking, this means that there is a productive issue and it is recommended to service your Hyundai Elantra urgently. Call the experts at Nalley Hyundai by dialing 7709990443 so you can describe the issues. Or cut down your speed and bring your 2019 Hyundai to our certified mechanics as soon as likely.

2019 Hyundai Elantra Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that little light on your vehicle’s dashboard swiftly brightens, but in reality, it is not something that should cause you to shut down in fear right away. If you hear the term, diagnostic trouble codes (DTC), these are just another name for check engine light codes. These are automotive computer codes stored by the ECM, also known as the OBD (on-board computer diagnostic system) in your Elantra. There are hundreds of odd codes that your check engine light can represent. While that sounds daunting, with a little patience, tackling principal diagnostics will give you fair knowledge about your car and will also allow that Check Engine Light to do what it is certainly supposed to do: be your guide. Unfortunately, distinct and helpful car symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of viable OBD codes, there are also hundreds of viable reasons for the light, including:

  • Transmission issues
  • O2 Sensor
  • Ignition system faults
  • Fuel and air metering systems problems
  • Old Battery
  • Computer output circuit issues
  • Loose Gas Cap or Missing Gas Cap
  • Bad Spark Plugs
  • Emissions controls issues

This is why it is critical for someone who does not have diverse of automotive knowledge to not assume what a code means. Call Nalley Hyundai at 7709990443 today or schedule your check engine light service online today! If the engine light comes on due to a strict concern, you risk harmful your car further by not repairing the issue right away. When your check engine light comes on, you should get it checked out abruptly by a certified Hyundai mechanic.