2022 Hyundai Sonata Check Engine Light

Is it safe to drive your 2022 Hyundai Sonata with the check engine light on?

This question is not very 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 secure to drive. This is usually 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 serious problem. If the check engine light is flashing, this means that there is a serious issue and it is recommended to service your Hyundai Sonata promptly. Call the experts at Larry H. Miller Hyundai Peoria by dialing 6232446778 so you can describe the issues. Or lessen your speed and bring your 2022 Hyundai to our certified mechanics as soon as potential.

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

The average cost for a check engine light diagnosis & testing is typically between $88 and $111. The good news, Larry H. Miller Hyundai Peoria offers entirely free multi-point inspections and free diagnostics, in most cases, to assist determine the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not correctly tightened to a more serious failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it good to get the correct code reading and diagnosis.

What Does the Check Engine Light Mean?

One of the most frequently misunderstood lights or indicators in your 2022 Hyundai Sonata is the check engine light. The check engine light is part of the vital onboard diagnostics system, and displays in an assortment of 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 car. Onboard computers increasingly have controlled and monitored car performance since the 80s and do an assortment of things for your 2022 Hyundai Sonata. Some of these essential duties 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 wide range of different things. It can be as simple as your gas cap being loose or as hazardous as engine knocking. If your check engine light is on in your 2022 Hyundai Sonata, contact Larry H. Miller Hyundai Peoria. Our Hyundai service department can help you find out what code is turning your check engine light on or diagnose why your check engine light is flashing. Contact Larry H. Miller Hyundai Peoria today!

What could cause the check engine light to come on in a 2022 Hyundai Sonata?

When your check engine light comes on, this could be as simple as tightening or replacing your gas cap. Still, the check engine light could still be a warning of an essential problem that could cause serious damage to your engine and come with a hefty and costly repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady and continuous glow typically means something less serious but a flashing check engine light signifies that your vehicle’s engine is in significant trouble and helpful service is necessary quickly. If your check engine light is flashing in your 2022 Hyundai Sonata, we exceedingly advocate not to drive the vehicle and schedule Hyundai service today. Below is a list of the most typical reasons your check engine light can come on:

• The battery is low or dead. The battery in your 2022 Hyundai Sonata is every vital. Without a vehicle battery, your vehicle won’t start, light up the road ahead, play the radio or charge your phone. Today’s vehicle batteries last much longer than they did a few decades ago, and they don't absolutely require maintenance. The price of a new one depends on the type of Hyundai you drive, but check our current service coupons and specials.
• New Spark Plugs or Plug Wires are needed for your 2022 Hyundai Sonata. The spark plugs are the part of your engine that ignites the air/fuel mixture in the combustion chamber of your car. This explosion is what moves the pistons and makes the engine run smooth. 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 old, you will undergo a conspicuous 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 blocked catalytic converter or damage to ignition coils and O2 sensors, leading to more pricey repairs.
• One of the most typical and frequent cause is that your 2022 Hyundai Sonata gas cap is loose, broken or missing. The gas cap for your 2022 Hyundai Sonata serves multiple purposes. It prevents perilous gas fumes from being released when you aren't driving, it seals the fuel system and helps cultivate pressure within the fuel tank. What happens if you have a broken 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 and be more pricey. Luckily, to replace a gas cap isn't pricey. If your check engine light turns on immediately after you put gas in your 2022 Hyundai Sonata, first thing you should check is to make sure the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
• Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2022 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 broken catalytic converter is usually caused by invariably neglected maintenance, which is why Larry H. Miller Hyundai Peoria offers a complimentary multi-point examination with every Hyundai service. If you have an issue with your catalytic converter and don't get it repaired, your 2022 Hyundai Sonata will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. Your vehicle may run at a higher temperature, too, which can cause other perilous problems from overheating.
• Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak extreme havoc on your 2022 Hyundai Sonata if it’s not installed accurately. These aftermarket parts and accessories can drain the battery, trigger the check engine light, or even limit the car from starting. If these issues sound familiar, bring your Sonata to Hyundai and have our team of talented certified mechanics ensure that your aftermarket items were installed properly and aren't causing any issue. Getting accessories, especially aftermarket parts and accessories, or utilizing OEM parts first place might cost a little bit more but could assist you save substantially from having to get poor work and damage caused by poor installation work corrected.
• Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, known as the O2 sensor, measures the amount of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns more promptly and your car will be less efficient when it comes to fuel economy. So what happens if I don’t replace your O2 sensor? A broken sensor can not only affect your miles per gallon, but it can cause meaningful damage to your catalytic converter and your 2022 Hyundai Sonata's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to determine the exactly correct mixture of air and fuel that enters the cylinders in your engine. A broken O2 sensor can again cause a vehicle to fail an emissions test.
• 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 needed to run your engine efficiently by measuring the amount of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to certain changes, like altitude. If your Hyundai Sonata is having trouble starting, idling rough or has a sudden fast change in the position of the throttle pedal, this could be a critical sign of a broken mass airflow sensor.
• Your 2022 Hyundai Sonata has a vacuum leak. Every Hyundai Sonata has a vacuum system that performs a wide variety of functions. The vacuum system again helps lower adverse 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 intense heat or extreme cold.

2022 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 many common causes including something as simple as a loose gas cap. Other usually common reasons for a Check Engine Light are faulty head gasket, a malfunction with the fuel injection system, dirty mass airflow sensor, defective emissions control part, broken oxygen 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 utterly repair it as required to restore factory specifications. When this results, the Check Engine Light turns off, and you can leave the service center knowing that your Hyundai issue was totally fixed.

Every 2022 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 vital systems. The fast sensors are continually detecting conditions while sending vital data to the electronic control unit. If the electronic control unit detects that the data is out of factory specifications, the Check Engine Light illuminates telling you that there is a problem. Yet, unfortunately that is the limitation of the Check Engine Light – it won’t tell you what explicitly is wrong nor what to do about it. That’s where we come in; Larry H. Miller Hyundai Peoria 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 Certified Service professional.

2022 Hyundai Sonata Check Engine Light

A flashing light indicates that the problem is very serious and if not taken care of quickly may result in considerable and significant damage to the vehicle. If the check engine light in your 2022 Hyundai Sonata starts flashing, that means that the problem needs attention quickly and your Hyundai should be brought in instantly. This blinking light normally reveals a severe engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can immediately raise the temperature of the catalytic converter to a point where damage is likely, requiring an pricey and major repair. Some owners ask if spark plugs cause the check engine light to flash? This can precisely be the cause. A faulty, old or dirty spark plug can cause the engine to misfire. If the problem is entirely 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 pricey repair. If your check engine light is consistently flashing, please contact our team of automotive experts at Larry H. Miller Hyundai Peoria promptly by calling 6232446778.

Check Engine Light Service 2022 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 exceptionally because you may have precisely 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, serene 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 advised that you get your 2022 Hyundai Sonata checked instantly. Ignoring that warning could end up causing considerable, major damage to pricey engine parts.

When your 2022 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 typically 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 can promptly identify the issue, whether it's a sensor or a failing engine part. This code is read with an electronic scan tool that is used by our Hyundai auto repair mechanics at Larry H. Miller Hyundai Peoria. There are also a number of relatively inexpensive code readers that are designed for do-it-yourselfers, should you select that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced professional to determine the absolutely correct issue and repair it.

Will the check engine light reset itself?

The check engine light on your 2022 Hyundai Sonata will ordinarily shut itself off if the issue or code that caused it to turn on is fixed. For instance, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will instantly turn itself off. Likewise, if your catalytic converter is working accurately, and you did a lot 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 2022 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 bring it in to Larry H. Miller Hyundai Peoria so the light and code can be double-checked and reset.

2022 Hyundai Sonata Check Engine Light Codes

The check engine light turning on can be quite intimidating, particularly to see that little light on your vehicle’s dashboard suddenly illuminate, 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 Sonata. There are hundreds of different codes that your check engine light can correctly represent. While that sounds daunting, with a little patience, tackling basic diagnostics will give you advantageous knowledge about your vehicle and will also allow that important Check Engine Light to do what it is really supposed to do: be your guide. Sadly, clear and useful vehicle symptoms do not regularly accompany an illuminated Check Engine Light. Since there are hundreds of likely OBD codes, there are also hundreds of likely reasons for the light, including:

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

This is why it is vital for someone who does not have a lot of prevailing automotive knowledge to not assume what a code means. If the engine light comes on due to a serious concern, you risk damaging your vehicle further by not repairing the issue right away. When your check engine light comes on, you should get it checked out promptly by a skillful certified Hyundai mechanic. Call Larry H. Miller Hyundai Peoria at 6232446778 today or schedule your check engine light service online today!

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

If you check engine light is flashing, we propose that you pull over and contact Larry H. Miller Hyundai Peoria to support determine if your vehicle is secure to drive in or if we propose a tow truck. It could be anything from a bad sensor to plug wires needing to be replaced. Since any check engine code has its own level of severity, it is usually difficult to predict how numerous miles you can be secure in driving with the warning light on. The safest bet is to decipher the code and then plan your strategy accordingly.