2017 Genesis G90 Check Engine Light

What could cause the check engine light to come on in a 2017 Genesis G90?

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 again be a warning of an essential problem that could cause serious damage to your engine and come with a hefty and pricey repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady and continuous glow usually 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 immediately. If your check engine light is flashing in your 2017 Genesis G90, we remarkably endorse not to drive the vehicle and schedule Genesis service today. Below is a list of the most common reasons your check engine light can come on:

• New Spark Plugs or Plug Wires are needed for your 2017 Genesis G90. 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 endure a evident 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, leading to more expensive repairs.
• Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Genesis G90 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 Genesis G90 is having trouble starting, idling rough or has a sudden rapid change in the position of the throttle pedal, this could be a crucial sign of a faulty mass airflow sensor.
• 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 rapidly 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 faulty sensor can not only affect your miles per gallon, but it can cause significant damage to your catalytic converter and your 2017 Genesis G90's spark plugs. The O2 sensor sends data to the vehicle's onboard computer to determine the absolutely appropriate mixture of air and fuel that enters the cylinders in your engine. A faulty O2 sensor can still cause a car to fail an emissions test.
• Your 2017 Genesis G90 has a vacuum leak. Each Genesis G90 has a vacuum system that performs a wide variety of functions. The vacuum system still 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 dry out and crack, particularly if they're exposed to intense heat or extreme cold.
• The battery is low or dead. The battery in your 2017 Genesis G90 is each vital. 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 few decades ago, and they don't genuinely require maintenance. The price of a new one depends on the type of Genesis you drive, but check our current service coupons and specials.
• Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak extreme havoc on your 2017 Genesis G90 if it's not installed correctly. These aftermarket components and accessories can drain the battery, trigger the check engine light, or even prevent the car from starting. If these issues sound familiar, bring your G90 to Genesis and have our team of accomplished certified mechanics ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, particularly aftermarket parts and accessories, or utilizing OEM components 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 catalytic converter is bad or going bad. The catalytic converter is a part of your 2017 Genesis G90'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 ordinarily caused by consistently neglected maintenance, which is why Genesis of Peoria offers a free multi-point inspection with each Genesis service. If you have an issue with your catalytic converter and don't get it repaired, your 2017 Genesis G90 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 other dangerous problems from overheating.
• One of the most regular and frequent cause is that your 2017 Genesis G90 gas cap is loose, broken or missing. The gas cap for your 2017 Genesis G90 serves numerous purposes. It prevents unpredictable gas fumes from being released when you aren't driving, it seals the fuel system and helps manage pressure within the fuel tank. What happens if you have a faulty 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 expensive. Luckily, to replace a gas cap isn't expensive. If your check engine light turns on instantly after you put gas in your 2017 Genesis G90, 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.

2017 Genesis G90 Check Engine Light Codes

The check engine light turning on can be quite intimidating, exceptionally 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 G90. There are hundreds of different codes that your check engine light can properly represent. While that sounds daunting, with a little patience, tackling basic diagnostics will give you helpful knowledge about your vehicle and will also allow that vital Check Engine Light to do what it is genuinely supposed to do: be your guide. Sadly, apparent and useful vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of possible OBD codes, there are also hundreds of possible reasons for the light, including:

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

This is why it is essential for someone who does not have a lot of prevailing automotive knowledge to not assume what a code means. Call Genesis of Peoria at 4804707776 today or schedule your check engine light service online today! 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 quickly by a skillful certified Genesis mechanic.

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

The average cost for a check engine light diagnosis & testing is usually between $88 and $111. The good news, Genesis of Peoria offers completely complimentary multi-point inspections and free diagnostics, in most cases, to support 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 proper code reading and diagnosis.

Check Engine Light Service 2017 Genesis G90

What do you do when you're driving along in your Genesis G90 and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you're like most Genesis owners, your heart sinks exceptionally because you may have specifically 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, tranquil 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 suggested that you get your 2017 Genesis G90 checked instantly. Ignoring that warning could end up causing considerable, considerable damage to pricey engine parts.

When your 2017 Genesis G90's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can't right, 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 swiftly 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 Genesis auto repair mechanics at Genesis of Peoria. There are also a number of essentially inexpensive code readers that are designed for do-it-yourselfers, should you pick 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 explicitly right issue and repair it.

What Does the Check Engine Light Mean?

One of the most commonly misunderstood lights or indicators in your 2017 Genesis G90 is the check engine light. The check engine light is part of the important 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 vehicle. Onboard computers increasingly have controlled and monitored vehicle performance since the 80s and do an assortment of things for your 2017 Genesis G90. Some of these essential duties include shifting automatic transmissions controlling engine speed, ignition timing, and implementing security control, just to name a few. With that being said, the check engine light can mean an assortment of different things. It can be as simple as your gas cap being loose or as dangerous as engine knocking. If your check engine light is on in your 2017 Genesis G90, contact Genesis of Peoria. Contact Genesis of Peoria today! Our Genesis service department can support you find out what code is turning your check engine light on or diagnose why your check engine light is flashing.

Will the check engine light reset itself?

The check engine light on your 2017 Genesis G90 will usually 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 quickly turn itself off. Likewise, if your catalytic converter is working perfectly, 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 2017 Genesis G90 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 Genesis of Peoria 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. If you check engine light is flashing, we recommend that you pull over and contact Genesis of Peoria to help determine if your car is secure to drive in or if we recommend 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 typically difficult to predict how many miles you can be secure in driving with the warning light on.

2017 Genesis G90 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 different typical causes including something as simple as a loose gas cap. Other usually typical reasons for a Check Engine Light are faulty emissions control part, damaged head gasket, broken oxygen sensor, a malfunction with the fuel injection system, 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 Genesis Certified Technicians and the certified service protocol to isolate the root problem and entirely repair it as required to restore factory specifications. When this hits, the Check Engine Light turns off, and you can leave the service center knowing that your Genesis issue was completely fixed.

Every 2017 Genesis G90 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its crucial systems. The fast sensors are continually detecting conditions while sending important 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. Nevertheless, 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; Genesis of 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 Remarkably Certified Service professional.

Is it safe to drive your 2017 Genesis G90 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 safe to drive. This is generally 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 serious problem. If the check engine light is flashing, this means that there is a serious issue and it is suggested to service your Genesis G90 instantly. Call the experts at Genesis of Peoria by dialing 4804707776 so you can describe the issues. Or decrease your speed and bring your 2017 Genesis to our certified mechanics as soon as likely.

2017 Genesis G90 Check Engine Light

A flashing light reveals that the problem is very serious and if not taken care of promptly may result in extensive and serious damage to the vehicle. If the check engine light in your 2017 Genesis G90 starts flashing, that means that the problem needs attention promptly and your Genesis should be brought in swiftly. This blinking light frequently indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can instantly raise the temperature of the catalytic converter to a point where damage is likely, requiring an costly and major repair. Some owners ask if spark plugs cause the check engine light to flash? This can absolutely be the cause. A broken, 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 costly repair. If your check engine light is consistently flashing, please contact our team of automotive experts at Genesis of Peoria promptly by calling 4804707776.