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Acura Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that small 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 noted as the OBD (on-board computer diagnostic system) in your. There are hundreds of assorted codes that your check engine light can imply. While that sounds daunting, with a small patience, tackling crucial diagnostics will give you fantastic knowledge about your vehicle and will also allow that Check Engine Light to do what it is really supposed to do: be your guide. Unfortunately, overt and functional vehicle symptoms do not always 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:

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

This is why it is important for someone who does not have several of automotive knowledge to not assume what a code means. If the engine light comes on due to a serious concern, you risk damaging your car further by not repairing the issue proper away. When your check engine light comes on, you should get it checked out abruptly by a certified Acura mechanic. Call Crown Acura Greensboro at 3368142554 today or schedule your check engine light service online today!

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

When your check engine light comes on, this could be as compelling as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a hazardous problem that could cause hazardous damage to your engine and come with a colossal repair bill. Depending on your make and model, the check engine light will illuminate or blink. A logical glow commonly means something fewer hazardous but a flashing check engine light indicates that your vehicle’s engine is in hazardous trouble and service is essential expeditiously. If your check engine light is flashing in your Acura, we highly recommend not to drive the car and schedule Acura service now. Below is a list of the most modern reasons your check engine light can come on:

  • Issues with any aftermarket items. An aftermarket alarm, exhaust or different item can wreak havoc on your Acura if it’s not installed properly. These aftermarket parts and accessories can ditch the battery, trigger the check engine light, or even avoid the vehicle from starting. If these issues sound established, bring your to Acura and have our team of certified mechanics ensure that your aftermarket items were installed well and aren't causing any issue. Getting accessories, chiefly aftermarket parts and accessories, or using OEM parts earliest place might cost a small bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.
  • Your mass airflow sensor (known as MAF) needs to be replenished. The mass airflow sensor in your Acura is what determines how much fuel is necessary to run your engine efficiently by measuring the deposit of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to bold changes, like altitude. If your Acura is having trouble starting, idling rough or has a quick change in the position of the throttle pedal, this could be a sign of a damaging mass airflow sensor.
  • Your Acura has a vacuum leak. Every Acura has a vacuum system that performs a wide variety of functions. The vacuum system also helps decrease 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, chiefly if they’re exposed to intense heat or extreme cold.
  • One of the most commonplace and several cause is that your Acura gas cap is loose, damaged or missing. The gas cap for your Acura 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 traditional 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 lavish. If your check engine light turns on shortly after you put gas in your Acura, earliest 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 damaging or going damaging. The catalytic converter is a part of your Acura ’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 generally caused by neglected maintenance, which is why Crown Acura Greensboro offers a complimentary multi-point inspection with every Acura service. If you have an issue with your catalytic converter and don't get it repaired, your Acura 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 different problems from overheating.
  • New Spark Plugs or Plug Wires are necessary for your Acura. 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 bring the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are damaging or traditional, 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, major to more lavish repairs.
  • Your O2 Sensor (Oxygen Sensor) needs to be replenished. The Oxygen sensor, known as the O2 sensor, measures the deposit of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less active 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 Acura 's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to opt for 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.
  • The battery is low or dead. The battery in your Acura is every exemplary. 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 really require maintenance. The cost of a new one depends on the type of Acura you drive, but check our modern service coupons and specials.

Acura Check Engine Light Flashing

Although there are copious conceivable causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are discrete natural causes encompassing something as pure as a loose gas cap. Further natural reasons for a Check Engine Light are damaged oxygen sensor, faulty head gasket, dirty mass airflow sensor, faulty emissions control part, a malfunction with the fuel injection system, 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 fixed.

Every Acura was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its laborious systems. The sensors are continuously detecting conditions while sending data to the mechanical control unit. If the mechanical 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 explicitly is remorseful nor what to do about it. That’s where we come in; Crown Acura Greensboro provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Immensely Qualified Service licensed.

Check Engine Light Service Acura

What do you do when you’re driving along in your Acura and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Acura owners, your heart sinks a miniature 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 value of the unknown) can be just as stressful. But take a deep breath and realize the light coming on doesn’t endorse 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 Acura checked as soon as attainable. Ignoring that warning could end up causing generous damage to lavish engine components.

When your Acura 's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t suitable, a computer turns on your check engine light. This amber or yellow light is naturally 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 choose with an electronic scan tool that is used by our Acura auto repair mechanics at Crown Acura Greensboro. There are also a number of comparatively economical 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 direct to choose the issue and repair it.

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

It could be anything from a bad sensor to plug wires needing to be replaced. Since every check engine code has its own level of severity, it is laborious to predict how several miles you can drive with the warning light on. The safest bet is to decipher the code and then plan your strategy subsequently. If you check engine light is shining, we recommend that you pull over and contact Crown Acura Greensboro to help read if your vehicle is safe to drive in or if we recommend a tow truck.

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

The intermediate estimate for a check engine light diagnosis & testing is frequently between $88 and $111. The superb news, Crown Acura Greensboro offers complimentary multi-point inspections and free diagnostics, in most cases, to help prefer 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 relentless failure like a destructive catalytic converter or a problem with one of the car's oxygen sensors, so it superb to get the convenient code reading and diagnosis.

What Does the Check Engine Light Mean?

One of the most typically misunderstood lights or indicators in your Acura is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in some palpable 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 mixture of things for your Acura. 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 divergent things. It can be as understandable as your gas cap being loose or as hazardous as engine knocking. If your check engine light is on in your Acura, contact Crown Acura Greensboro. Contact Crown Acura Greensboro today! Our Acura service department can help you find out what code is turning your check engine light on or observe why your check engine light is flashing.

Acura Check Engine Light

If the check engine light in your Acura starts flashing, that means that the problem needs sudden attention and your Acura should be brought in now. A flashing light indicates that the problem is threatening and if not taken care of now may result in emotional damage to the vehicle. This blinking light mostly hints a exacting engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can immediately enhance the temperature of the catalytic converter to a point where damage is likely, requiring an costly repair. Some owners ask if spark plugs cause the check engine light to flash? This can strictly be the cause. A bad, former 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 particularly expensive repair. If your check engine light is glaring, please contact our team of automotive experts at Crown Acura Greensboro swiftly by calling 3368142554.

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

This question is not exceedingly common 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 ordinarily indicated by a dependable 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 relentless problem. If the check engine light is flashing, this means that there is a relentless issue and it is recommended to service your Acura shortly. Call the mentors at Crown Acura Greensboro by dialing 3368142554 so you can describe the issues. Or reduce your speed and bring your Acura to our certified mechanics as soon as viable.

Will the check engine light reset itself?

The check engine light on your Acura will typically 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 effective, 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 Acura 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 Crown Acura Greensboro so the light and code can be double-checked and reset.