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What could cause the check engine light to come on in a 2013 Audi A5?

When your check engine light comes on, this could be as simple as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a unhealthy problem that could cause unhealthy damage to your engine and come with a important repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow generally means something fewer unhealthy but a flashing check engine light indicates that your vehicle’s engine is in unhealthy trouble and service is imperative shortly. If your check engine light is flashing in your 2013 Audi A5, we especially recommend not to drive the vehicle and schedule Audi service today. Below is a list of the most natural reasons your check engine light can come on:

  • One of the most normal and many cause is that your 2013 Audi A5 gas cap is loose, damaged or missing. The gas cap for your 2013 Audi A5 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 aged 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 hastily after you put gas in your 2013 Audi A5, earliest thing you should check is to make fearless the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or substitute item can wreak havoc on your 2013 Audi A5 if it’s not installed perfectly. These aftermarket elements and accessories can discharge the battery, trigger the check engine light, or even hinder the vehicle from starting. If these issues sound natural, bring your A5 to Audi and have our company of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, greatly aftermarket parts and accessories, or using OEM elements earliest place might cost a little bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.
  • The battery is low or dead. The battery in your 2013 Audi A5 is every gargantuan. 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 assorted decades ago, and they don't absolutely require maintenance. The price of a new one depends on the type of Audi you commute, but check our current service coupons and specials.
  • Your mass airflow sensor (known as MAF) needs to be changed. The mass airflow sensor in your Audi A5 is what determines how much fuel is imperative 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 conclusive changes, like altitude. If your Audi A5 is having trouble starting, idling rough or has a brisk change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
  • Your O2 Sensor (Oxygen Sensor) needs to be changed. 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 faster and your vehicle will be less direct 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 2013 Audi A5's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to learn the honest 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.
  • New Spark Plugs or Plug Wires are imperative for your 2013 Audi A5. 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 aged, 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, leading to more expensive repairs.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2013 Audi A5’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 Audi North Atlanta offers a complimentary multi-point inspection with every Audi service. If you have an issue with your catalytic converter and don't get it repaired, your 2013 Audi A5 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 substitute problems from overheating.
  • Your 2013 Audi A5 has a vacuum leak. Every Audi A5 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 dry out and crack, greatly if they’re exposed to memorable heat or extreme amiable.

Check Engine Light Service 2013 Audi A5

What do you do when you’re driving along in your Audi A5 and quickly, a yellow light brightens on your dash and says "Check Engine". If you’re like most Audi owners, your heart sinks a microscopic because you have microscopic 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 express 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 2013 Audi A5 checked as soon as conceivable. Ignoring that warning could end up causing major damage to expensive engine components.

When your 2013 Audi A5's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t awesome, a computer turns on your check engine light. This amber or yellow light is consistently 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 computerized inspect tool that is used by our Audi auto repair mechanics at Audi North Atlanta. There are also a number of relatively inexpensive code readers that are designed for do-it-yourselfers, should you represent that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced effective to represent the issue and repair it.

Will the check engine light reset itself?

The check engine light on your 2013 Audi A5 will customarily 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 apt, 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 2013 Audi A5 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 Audi North Atlanta so the light and code can be double-checked and reset.

2013 Audi A5 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 honest 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 A5. There are hundreds of different codes that your check engine light can represent. While that sounds daunting, with a little patience, tackling principal diagnostics will give you useful knowledge about your vehicle and will also allow that Check Engine Light to do what it is really supposed to do: be your guide. Regrettably, easy and useful vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of conscious OBD codes, there are also hundreds of conscious reasons for the light, including:

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

This is why it is big for someone who does not have a few of automotive knowledge to not assume what a code means. When your check engine light comes on, you should get it checked out abruptly by a certified Audi mechanic. Call Audi North Atlanta at 7706189076 at this moment or schedule your check engine light service online today! If the engine light comes on due to a bizarre concern, you risk damaging your car further by not repairing the issue decent away.

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

Since all check engine code has its own level of severity, it is not straightforward to predict how several miles you can drive with the warning light on. If you check engine light is flashing, we advise that you pull over and contact Audi North Atlanta to help suggest if your vehicle is safe to drive in or if we advise a tow truck. It could be anything from a damaging sensor to plug wires needing to be replaced. The safest bet is to decipher the code and then plan your strategy accordingly.

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

The check engine light warns of issues ranging from a gas cap that's not properly tightened to a more alarming failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it hopeful to get the suitable code reading and diagnosis. The average cost for a check engine light diagnosis & testing is generally between $88 and $111. The hopeful news, Audi North Atlanta offers complimentary multi-point inspections and free diagnostics, in most cases, to help pick the cause of your check engine light.

2013 Audi A5 Check Engine Light

If the check engine light in your 2013 Audi A5 starts flashing, that means that the problem needs quick attention and your Audi should be brought in immediately. A flashing light expresses that the problem is awesome and if not taken care of immediately may result in major damage to the car. This blinking light commonly indicates a rigorous engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can swiftly improve the temperature of the catalytic converter to a point where damage is functional, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can exactly be the cause. A bad, erstwhile 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 team of automotive experts at Audi North Atlanta suddenly by calling 7706189076.

2013 Audi A5 Check Engine Light Flashing

Although there are bountiful potential causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are frequent instinctive causes including something as authentic as a loose gas cap. Extra instinctive reasons for a Check Engine Light are damaged oxygen sensor, dirty mass airflow sensor, faulty emissions control part, faulty head gasket, 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 Audi 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 Audi issue was fixed.

Every 2013 Audi A5 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the automobile on its vital systems. The sensors are continually detecting conditions while sending data to the electrical control unit. If the electrical 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 definitely is mistaken nor what to do about it. That’s where we come in; Audi North Atlanta 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 professional.

Is it safe to drive your 2013 Audi A5 with the check engine light on?

If the check engine light is flashing, this means that there is a strict issue and it is recommended to service your Audi A5 quickly. This question is not incredibly simple because it any depends on the severity of the issue. If the cause is a minor issue, such as a loose gas cap, it should be able to drive. This is naturally 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 harsh problem. Call the mentors at Audi North Atlanta by dialing 7706189076 so you can describe the issues. Or reduce your speed and transport your 2013 Audi to our certified technicians as soon as alive.

What Does the Check Engine Light Mean?

One of the most continuously misunderstood lights or indicators in your 2013 Audi A5 is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few chance ways. It can say "Check Engine", it can be a symbol of an engine, it can even be a combination of both. This light flashes 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 2013 Audi A5. Some of these include controlling engine speed, shifting automatic transmissions ignition timing, and implementing stability control, just to name a bit. With that being said, the check engine light can recommend a variety of contrasting things. It can be as prevailing as your gas cap being loose or as perilous as engine knocking. If your check engine light is on in your 2013 Audi A5, contact Audi North Atlanta. Our Audi service department can help you read what code is turning your check engine light on or inspect why your check engine light is shining. Contact Audi North Atlanta today!