2020 Hyundai Sonata Check Engine Light

2020 Hyundai Sonata Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that microscopic light on your vehicle’s dashboard instantly brightens, but in reality, it is not something that should cause you to shut down in fear noble 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 familiar as the OBD (on-board computer diagnostic system) in your Sonata. There are hundreds of various codes that your check engine light can mean. While that sounds daunting, with a microscopic patience, tackling dominant diagnostics will give you marvelous knowledge about your vehicle and will also allow that Check Engine Light to do what it is certainly supposed to do: be your guide. Unfortunately, adequate and comfortable vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of lucid OBD codes, there are also hundreds of lucid reasons for the light, including:

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

This is why it is exciting for someone who does not have a lot of automotive knowledge to not assume what a code means. When your check engine light comes on, you should get it checked out suddenly by a certified Hyundai mechanic. If the engine light comes on due to a precarious concern, you risk damaging your automobile supplemental by not repairing the issue honest away. Call Coggin Deland Hyundai at 3862100263 now or schedule your check engine light service online today!

What Does the Check Engine Light Mean?

One of the most regularly misunderstood lights or indicators in your 2020 Hyundai Sonata is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in some different 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 2020 Hyundai Sonata. Some of these include ignition timing, shifting automatic transmissions controlling engine speed, and implementing stability control, just to name a few. With that being said, the check engine light can mean a variety of supplemental things. It can be as pure as your gas cap being loose or as perilous as engine knocking. If your check engine light is on in your 2020 Hyundai Sonata, contact Coggin Deland Hyundai. Contact Coggin Deland Hyundai today! Our Hyundai service department can help you find out what code is turning your check engine light on or analyze why your check engine light is flashing.

Check Engine Light Service 2020 Hyundai Sonata

What do you do when you’re driving along in your Hyundai Sonata and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Hyundai owners, your heart sinks some because you have miniature 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 car over to the side of the road and call a tow truck, but it is recommended that you get your 2020 Hyundai Sonata checked as soon as correct. Ignoring that warning could end up causing big wear and tear to fancy engine components.

When your 2020 Hyundai Sonata's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. This amber or yellow light is normally 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 electronic observe tool that is used by our Hyundai auto repair mechanics at Coggin Deland Hyundai. There are also a number of relatively inexpensive 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 skilled productive to represent the issue and repair it.

2020 Hyundai Sonata Check Engine Light

If the check engine light in your 2020 Hyundai Sonata starts shining, that means that the problem needs immediate attention and your Hyundai should be brought in immediately. A shining light implies that the problem is noteworthy and if not taken care of immediately may result in major damage to the vehicle. This flashing light frequently indicates a draconian engine misfire allowing unused fuel to be ditched into the exhaust system. There it can quickly enhance the temperature of the catalytic converter to a point where damage is likely, requiring an fancy repair. Some owners ask if spark plugs cause the check engine light to flash? This can exactly be the cause. A bad, long-established or dirty spark plug can cause the engine to misfire. If your check engine light is twinkling, please contact our team of automotive experts at Coggin Deland Hyundai immediately by calling 3862100263. 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.

Will the check engine light reset itself?

The check engine light on your 2020 Hyundai Sonata will generally 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 acceptable, 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 2020 Hyundai Sonata light will go off after about 20-40 miles. If you drive over that amount and the light is still on, you will need to deliver it in to Coggin Deland Hyundai so the light and code can be double-checked and reset.

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

The safest bet is to decipher the code and then plan your strategy accordingly. Since each check engine code has its own level of severity, it is difficult to predict how frequent miles you can drive with the warning light on. It could be anything from a bad sensor to plug wires needing to be replenished. If you check engine light is flashing, we endorse that you pull over and contact Coggin Deland Hyundai to help learn if your car is able to drive in or if we endorse a tow truck.

Is it safe to drive your 2020 Hyundai Sonata with the check engine light on?

This question is not highly simple because it all 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 commonly indicated by a steady glow of the check engine light. If you notice a difference in the performance of the vehicle, it could be an indication of a more climactic problem. If the check engine light is flashing, this means that there is a climactic issue and it is recommended to service your Hyundai Sonata rapidly. Call the mentors at Coggin Deland Hyundai by dialing 3862100263 so you can describe the issues. Or reduce your speed and bring your 2020 Hyundai to our certified mechanics as soon as usable.

2020 Hyundai Sonata Check Engine Light Flashing

Although there are countless potential causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are a lot decent causes including something as simple as a loose gas cap. Other decent reasons for a Check Engine Light are a malfunction with the fuel injection system, damaged oxygen sensor, faulty emissions control part, dirty mass airflow sensor, faulty head gasket, or defective spark plugs to name several. 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 decisive 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 2020 Hyundai Sonata was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its draconian systems. The sensors are continually detecting conditions while sending data to the electronic control unit. If the electronic control unit detects that the data is out of factory specifications, the Check Engine Light lights up 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; Coggin Deland 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 Highly Qualified Service skilled.

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

The central price for a check engine light diagnosis & testing is mostly between $88 and $111. The good news, Coggin Deland Hyundai offers complimentary multi-point inspections and free diagnostics, in most cases, to help designate the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not well tightened to a more unhealthy failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it good to get the good code reading and diagnosis.

What could cause the check engine light to come on in a 2020 Hyundai Sonata?

When your check engine light comes on, this could be as effortless as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a serious problem that could cause serious damage to your engine and come with a hefty repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow ordinarily means something less serious but a flashing check engine light suggests that your vehicle’s engine is in serious trouble and service is necessary suddenly. If your check engine light is flashing in your 2020 Hyundai Sonata, we exceedingly recommend not to drive the vehicle and schedule Hyundai service today. Below is a list of the most powerful reasons your check engine light can come on:

• New Spark Plugs or Plug Wires are basic for your 2020 Hyundai Sonata. 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 damaging or old, 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 damage to ignition coils and O2 sensors, big to more expensive repairs.
• Your catalytic converter is damaging or going damaging. The catalytic converter is a part of your 2020 Hyundai Sonata’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 Coggin Deland 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 repaired, your 2020 Hyundai Sonata 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 added problems from overheating.
• Issues with any aftermarket items. An aftermarket alarm, exhaust or added item can wreak havoc on your 2020 Hyundai Sonata if it’s not installed accordingly. These aftermarket elements and accessories can dump the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound commonplace, bring your Sonata to Hyundai and have our company of certified mechanics ensure that your aftermarket items were installed properly and aren't causing any issue. Getting accessories, especially aftermarket parts and accessories, or using OEM elements first place might estimate a few bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.
• One of the most normal and frequent cause is that your 2020 Hyundai Sonata gas cap is loose, damaged or missing. The gas cap for your 2020 Hyundai Sonata 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 damaging fuel cap? If your gas cap is old 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 2020 Hyundai Sonata, first thing you should check is to make satisfied the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
• The battery is meager or dead. The battery in your 2020 Hyundai Sonata is every meaningful. 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 some decades ago, and they don't really require maintenance. The price of a new one depends on the type of Hyundai you drive, but check our present service coupons and specials.
• Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, known as the O2 sensor, measures the reward of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less apt 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 damage to your catalytic converter and your 2020 Hyundai Sonata's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to mean the proper mixture of air and fuel that enters the cylinders in your engine. A damaging O2 sensor can also cause a car to fail an emissions test.
• Your 2020 Hyundai Sonata has a vacuum leak. Every Hyundai Sonata has a vacuum system that performs a wide variety of functions. The vacuum system also helps lower damaging 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 dry out and crack, especially if they’re exposed to extraordinary heat or extreme bitter.
• Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Hyundai Sonata is what determines how much fuel is basic to run your engine efficiently by measuring the reward of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to meaningful changes, like altitude. If your Hyundai Sonata 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 damaging mass airflow sensor.