2014 Audi A5 Check Engine Light

What could cause the check engine light to come on in a 2014 Audi A5?

When your check engine light comes on, this could be as straightforward as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a alarming problem that could cause alarming damage to your engine and come with a extraordinary repair bill. Depending on your make and model, the check engine light will illuminate or blink. A persistent glow mostly means something less alarming but a flashing check engine light indicates that your vehicle’s engine is in alarming trouble and service is fundamental shortly. If your check engine light is flashing in your 2014 Audi A5, we highly recommend not to drive the vehicle and schedule Audi service today. Below is a list of the most active reasons your check engine light can come on:

• One of the most common and bountiful cause is that your 2014 Audi A5 gas cap is loose, damaged or missing. The gas cap for your 2014 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 combative 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. Luckily, to replace a gas cap isn't lavish. If your check engine light turns on urgently after you put gas in your 2014 Audi A5, first thing you should check is to make convinced the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
• New Spark Plugs or Plug Wires are needed for your 2014 Audi A5. The spark plugs are the part of your engine that ignites the air/fuel collection 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 combative or old, you will experience poor performance and reduced power. In a tiny 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, essential to more lavish repairs.
• Your O2 Sensor (Oxygen Sensor) needs to be interchanged. The Oxygen sensor, common 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 likely 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 2014 Audi A5's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to elect for the honest collection of air and fuel that enters the cylinders in your engine. A combative O2 sensor can also cause a car to fail an emissions test.
• Your mass airflow sensor (known as MAF) needs to be interchanged. The mass airflow sensor in your Audi A5 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 authentic changes, like altitude. If your Audi A5 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 combative mass airflow sensor.
• Issues with any aftermarket items. An aftermarket alarm, exhaust or added item can wreak havoc on your 2014 Audi A5 if it’s not installed properly. These aftermarket parts and accessories can drain the battery, trigger the check engine light, or even avoid the vehicle from starting. If these issues sound common, bring your A5 to Audi and have our team of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, excessively aftermarket parts and accessories, or using OEM parts first place might cost a tiny bit more but could save you money from having to get poor work and break caused by poor installation work corrected.
• Your 2014 Audi A5 has a vacuum leak. Every Audi A5 has a vacuum system that performs a giant assortment 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 bare out and crack, excessively if they’re exposed to direct heat or extreme cold.
• Your catalytic converter is combative or going combative. The catalytic converter is a part of your 2014 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 2014 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 added problems from overheating.
• The battery is low or dead. The battery in your 2014 Audi A5 is every flashy. 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 various decades ago, and they don't really require maintenance. The price of a new one depends on the type of Audi you drive, but check our contemporary service coupons and specials.

What Does the Check Engine Light Mean?

One of the most typically misunderstood lights or indicators in your 2014 Audi A5 is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few distinctive 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 variety of things for your 2014 Audi A5. Some of these include controlling engine speed, ignition timing, shifting automatic transmissions and implementing stability control, just to name a bit. With that being said, the check engine light can mean a vary of assorted things. It can be as comfortable as your gas cap being loose or as rigid as engine knocking. If your check engine light is on in your 2014 Audi A5, contact Audi North Atlanta. Contact Audi North Atlanta today! Our Audi service department can help you pick what code is turning your check engine light on or audit why your check engine light is glaring.

Will the check engine light reset itself?

The check engine light on your 2014 Audi A5 will frequently 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 plausible, 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 2014 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 transport it in to Audi North Atlanta so the light and code can be double-checked and reset.

2014 Audi A5 Check Engine Light Flashing

Although there are countless attainable causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are countless common causes including something as uncomplicated as a loose gas cap. Extra common reasons for a Check Engine Light are a malfunction with the fuel injection system, damaged oxygen sensor, faulty emissions control part, faulty head gasket, 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 Audi Certified Technicians and the certified service protocol to isolate the root problem and repair it as necessary 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 2014 Audi A5 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its hard systems. The sensors are continually detecting conditions while sending data to the electronic control team. If the electronic control team 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 exactly is amiss 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 expert.

2014 Audi A5 Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that microscopic light on your vehicle’s dashboard suddenly illuminates, but in reality, it is not something that should cause you to shut down in fear decent away. If you hear the term, diagnostic trouble codes (DTC), these are just additional name for check engine light codes. These are automotive computer codes stored by the ECM, also amiable as the OBD (on-board computer diagnostic system) in your A5. There are hundreds of contrasting codes that your check engine light can represent. While that sounds daunting, with a microscopic patience, tackling considerable diagnostics will give you accessible knowledge about your vehicle and will also allow that Check Engine Light to do what it is truly supposed to do: be your guide. Unfortunately, marvelous and helpful vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of authentic OBD codes, there are also hundreds of authentic reasons for the light, including:

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

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

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. It could be anything from a harmful sensor to plug wires needing to be replaced. If you check engine light is flashing, we endorse that you pull over and contact Audi North Atlanta to help designate if your vehicle is safe to drive in or if we endorse a tow truck. Since all 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.

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

The intermediate value for a check engine light diagnosis & testing is commonly between $88 and $111. The nice news, Audi North Atlanta offers complimentary multi-point inspections and free diagnostics, in most cases, to help mean the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not accurately tightened to a more unsafe failure like a destructive catalytic converter or a problem with one of the car's oxygen sensors, so it nice to get the obvious code reading and diagnosis.

Check Engine Light Service 2014 Audi A5

What do you do when you’re driving along in your Audi A5 and instantly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Audi owners, your heart sinks a bit 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 cost 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 2014 Audi A5 checked as soon as likely. Ignoring that warning could end up causing extraordinary break to expensive engine components.

When your 2014 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 honest, 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 analyze tool that is used by our Audi auto repair mechanics at Audi North Atlanta. There are also a number of relatively miniature code readers that are designed for do-it-yourselfers, should you mean that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced trained to mean the issue and repair it.

2014 Audi A5 Check Engine Light

If the check engine light in your 2014 Audi A5 starts flashing, that means that the problem needs precipitous attention and your Audi should be brought in hastily. A flashing light indicates that the problem is perilous and if not taken care of hastily may result in abundant wear and tear to the automobile. This twinkling light frequently indicates a rigid engine misfire allowing unburned fuel to be discharged into the exhaust system. There it can quickly increase the temperature of the catalytic converter to a point where damage is feasible, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can strictly be the cause. A bad, popular 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 lavish repair. If your check engine light is blinking, please contact our team of automotive advisors at Audi North Atlanta suddenly by calling 7706189076.

Is it safe to drive your 2014 Audi A5 with the check engine light on?

If the check engine light is flashing, this means that there is a risky issue and it is recommended to service your Audi A5 rapidly. This question is not very 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 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 perilous problem. Call the specialists at Audi North Atlanta by dialing 7706189076 so you can describe the issues. Or reduce your speed and bring your 2014 Audi to our certified mechanics as soon as apt.