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What Does the Check Engine Light Mean?

One of the most ordinarily misunderstood lights or indicators in your 2021 Acura ILX is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few further ways. It can say "Check Engine", it can be a symbol of an engine, it can even be a combination of both. This light lights up 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 2021 Acura ILX. 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 assorted things. It can be as plain as your gas cap being loose or as hazardous as engine knocking. If your check engine light is on in your 2021 Acura ILX, contact David McDavid Acura of Austin. Our Acura service department can aid you read what code is turning your check engine light on or diagnose why your check engine light is glaring. Contact David McDavid Acura of Austin today!

Will the check engine light reset itself?

The check engine light on your 2021 Acura ILX 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 turn itself off. Likewise, if your catalytic converter is going functional, 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 2021 Acura ILX light will go off after about 20-40 miles. If you commute over that sum and the light is still on, you will need to bring it in to David McDavid Acura of Austin so the light and code can be double-checked and reset.

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

Since each check engine code has its own level of severity, it is great 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. 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 David McDavid Acura of Austin to aid pick if your vehicle is safe to travel to work in or if we recommend a tow truck.

Check Engine Light Service 2021 Acura ILX

What do you do when you’re driving along in your Acura ILX and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Acura owners, your heart sinks a little because you have little idea about what that light is trying to tell you or how you should react. The fear of the unknown (or the price 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 2021 Acura ILX checked as soon as attainable. Ignoring that warning could end up causing big damage to expensive engine components.

When your 2021 Acura ILX's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electrical control system that it can’t polite, a computer turns on your check engine light. This amber or yellow light is regularly 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 scan tool that is used by our Acura auto repair technicians at David McDavid Acura of Austin. There are also a number of relatively inexpensive code readers that are designed for do-it-yourselfers, should you designate that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced compelling to read the issue and repair it.

2021 Acura ILX Check Engine Light

A blinking light expresses that the problem is active and if not taken care of straightaway may result in other wear and tear to the vehicle. If the check engine light in your 2021 Acura ILX starts blinking, that means that the problem needs immediate attention and your Acura should be transported in straightaway. This blinking light usually indicates a rigid engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can rapidly raise the temperature of the catalytic converter to a point where damage is likely, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can exactly be the cause. A destructive, classical 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 squad of automotive experts at David McDavid Acura of Austin immediately by calling 5126436468.

What could cause the check engine light to come on in a 2021 Acura ILX?

When your check engine light comes on, this could be as real as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a impressive problem that could cause impressive damage to your engine and come with a astonishing repair bill. Depending on your make and model, the check engine light will illuminate or blink. A dependable glow frequently means something less impressive but a flashing check engine light indicates that your vehicle’s engine is in impressive trouble and service is mandatory now. If your check engine light is flashing in your 2021 Acura ILX, we highly recommend not to drive the vehicle and schedule Acura service now. Below is a list of the most ordinary reasons your check engine light can come on:

  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, admitted as the O2 sensor, measures the amount of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less accurate 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 break to your catalytic converter and your 2021 Acura ILX's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to pick 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 clear and frequent cause is that your 2021 Acura ILX gas cap is loose, damaged or missing. The gas cap for your 2021 Acura ILX 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 historic 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 costly. If your check engine light turns on immediately after you put gas in your 2021 Acura ILX, initial 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.
  • The battery is low or dead. The battery in your 2021 Acura ILX is each extensive. 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 actually require maintenance. The price of a new one depends on the type of Acura you drive, but check our actual service coupons and specials.
  • New Spark Plugs or Plug Wires are decisive for your 2021 Acura ILX. 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 historic, you will experience scanty 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 break to ignition coils and O2 sensors, large to more costly repairs.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Acura ILX is what determines how much fuel is decisive 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 considerable changes, like altitude. If your Acura ILX is having trouble starting, idling rough or has a abrupt change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak havoc on your 2021 Acura ILX if it’s not installed accurately. These aftermarket parts and accessories can drain the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound innate, deliver your ILX to Acura and have our team of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, notably aftermarket parts and accessories, or using OEM parts initial place might value a little bit more but could save you money from having to get scanty work and break caused by scanty installation work corrected.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2021 Acura ILX’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 David McDavid Acura of Austin offers a complimentary multi-point inspection with each Acura service. If you have an issue with your catalytic converter and don't get it repaired, your 2021 Acura ILX 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 problems from overheating.
  • Your 2021 Acura ILX has a vacuum leak. Each Acura ILX 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 arid out and crack, notably if they’re exposed to imposing heat or extreme bleak.

2021 Acura ILX 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 countless normal causes including something as pure as a loose gas cap. Contrasting normal reasons for a Check Engine Light are faulty head gasket, faulty emissions control part, dirty mass airflow sensor, a malfunction with the fuel injection system, damaged 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 Acura Certified Technicians and the certified service protocol to isolate the root problem and repair it as needed to restore factory specifications. When this happens, the Check Engine Light turns off, and you can leave the service center knowing that your Acura issue was serviced.

Every 2021 Acura ILX was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its big systems. The sensors are typically detecting conditions while sending data to the computerized control unit. If the computerized control unit detects that the data is out of factory specifications, the Check Engine Light flashes 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 inaccurate nor what to do about it. That’s where we come in; David McDavid Acura of Austin provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Exceedingly Qualified Service trained.

Is it safe to drive your 2021 Acura ILX with the check engine light on?

This question is not highly amusing 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 automobile, it could be an indication of a more competent problem. If the check engine light is flashing, this means that there is a competent issue and it is recommended to service your Acura ILX expeditiously. Call the experts at David McDavid Acura of Austin by dialing 5126436468 so you can describe the issues. Or reduce your speed and bring your 2021 Acura to our certified mechanics as soon as factual.

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 exceptional news, David McDavid Acura of Austin offers complimentary 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 active failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it exceptional to get the appropriate code reading and diagnosis.

2021 Acura ILX Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that little light on your vehicle’s dashboard suddenly illuminates, 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 accepted as the OBD (on-board computer diagnostic system) in your ILX. There are hundreds of alternative codes that your check engine light can mean. While that sounds daunting, with a little patience, tackling cooperative diagnostics will give you available knowledge about your vehicle and will also allow that Check Engine Light to do what it is truly supposed to do: be your guide. Sadly, accessible and available vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of prepared OBD codes, there are also hundreds of prepared reasons for the light, including:

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

This is why it is great for someone who does not have a lot of automotive knowledge to not assume what a code means. If the engine light comes on due to a important concern, you risk damaging your car further by not repairing the issue right away. Call David McDavid Acura of Austin at 5126436468 today or schedule your check engine light service online today! When your check engine light comes on, you should get it checked out suddenly by a certified Acura mechanic.