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2012 Audi A5 Check Engine Light Flashing

Although there are bountiful achievable causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are assorted simple causes including something as simple as a loose gas cap. Supplemental simple reasons for a Check Engine Light are damaged oxygen sensor, a malfunction with the fuel injection system, dirty mass airflow sensor, faulty emissions control part, faulty head gasket, 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 fundamental 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 2012 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 necessary systems. The sensors are commonly 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 definitely is awry 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 Extremely Qualified Service effective.

Check Engine Light Service 2012 Audi A5

What do you do when you’re driving along in your Audi A5 and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Audi 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 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 2012 Audi A5 checked as soon as likely. Ignoring that warning could end up causing major damage to expensive engine components.

When your 2012 Audi A5's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electrical control system that it can’t correct, a computer turns on your check engine light. This amber or yellow light is commonly 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 electrical scan 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 select that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an professional mechanical to mean the issue and repair it.

What could cause the check engine light to come on in a 2012 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 awesome problem that could cause awesome break to your engine and come with a vast repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow continuously means something fewer awesome but a shining check engine light indicates that your vehicle’s engine is in awesome trouble and service is needed instantly. If your check engine light is shining in your 2012 Audi A5, we notably recommend not to travel to work the vehicle and schedule Audi service today. Below is a list of the most logical reasons your check engine light can come on:

  • Issues with any aftermarket items. An aftermarket alarm, exhaust or extra item can wreak havoc on your 2012 Audi A5 if it’s not installed correctly. These aftermarket parts and accessories can deposit the battery, trigger the check engine light, or even impede the automobile from starting. If these issues sound straightforward, 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, extraordinarily aftermarket parts and accessories, or using OEM parts first 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.
  • One of the most accepted and bountiful cause is that your 2012 Audi A5 gas cap is loose, damaged or missing. The gas cap for your 2012 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 harmful fuel cap? If your gas cap is classical 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 fancy. If your check engine light turns on instantly after you put gas in your 2012 Audi A5, 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.
  • 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 necessary 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 harmful mass airflow sensor.
  • Your catalytic converter is harmful or going harmful. The catalytic converter is a part of your 2012 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 customarily 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 2012 Audi A5 will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. Your automobile may run at a higher temperature, too, which can cause extra problems from overheating.
  • Your 2012 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 arid out and crack, extraordinarily if they’re exposed to intense heat or extreme bleak.
  • The battery is low or dead. The battery in your 2012 Audi A5 is every intense. Without a automobile battery, your automobile won’t start, light up the road ahead, play the radio or charge your phone. Today’s automobile batteries last much longer than they did a few 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 current service coupons and specials.
  • Your O2 Sensor (Oxygen Sensor) needs to be interchanged. 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 automobile will be less persuasive 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 2012 Audi A5's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to pick the honest mixture of air and fuel that enters the cylinders in your engine. A harmful O2 sensor can also cause a automobile to fail an emissions test.
  • New Spark Plugs or Plug Wires are necessary for your 2012 Audi A5. The spark plugs are the part of your engine that ignites the air/fuel mixture in the combustion chamber of your automobile. 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 harmful or classical, you will experience poor performance and reduced power. In a bit 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, dominant to more fancy repairs.

Will the check engine light reset itself?

The check engine light on your 2012 Audi A5 will naturally 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 2012 Audi A5 light will go off after about 20-40 miles. If you drive over that payment 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.

What Does the Check Engine Light Mean?

One of the most continually misunderstood lights or indicators in your 2012 Audi A5 is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few various 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 2012 Audi A5. 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 indicate a variety of divergent things. It can be as definite as your gas cap being loose or as serious as engine knocking. If your check engine light is on in your 2012 Audi A5, contact Audi North Atlanta. Contact Audi North Atlanta today! Our Audi service department can help you learn what code is turning your check engine light on or diagnose why your check engine light is blinking.

Is it safe to drive your 2012 Audi A5 with the check engine light on?

If the check engine light is blinking, this means that there is a risky issue and it is recommended to service your Audi A5 rapidly. 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 protected to drive. This is normally 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 alarming problem. Call the experts at Audi North Atlanta by dialing 7706189076 so you can describe the issues. Or reduce your speed and bring your 2012 Audi to our certified mechanics as soon as functional.

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

If you check engine light is blinking, we recommend that you pull over and contact Audi North Atlanta to assist pick if your vehicle is safe to drive in or if we recommend a tow truck. Since each check engine code has its own level of severity, it is hard to predict how many miles you can drive with the warning light on. The safest bet is to decipher the code and then plan your strategy accordingly. It could be anything from a bad sensor to plug wires needing to be interchanged.

2012 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 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 acknowledged 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 little patience, tackling leading diagnostics will give you cooperative knowledge about your vehicle and will also allow that Check Engine Light to do what it is genuinely supposed to do: be your guide. Unfortunately, precise and helpful vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of potential OBD codes, there are also hundreds of potential reasons for the light, including:

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

This is why it is basic 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 unhealthy concern, you risk damaging your automobile further by not repairing the issue polite away. Call Audi North Atlanta at 7706189076 today or schedule your check engine light service online today! When your check engine light comes on, you should get it checked out straightaway by a certified Audi mechanic.

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 subsequently tightened to a more stringent failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it definite to get the practical code reading and diagnosis. The average value for a check engine light diagnosis & testing is commonly between $88 and $111. The definite news, Audi North Atlanta offers complimentary multi-point inspections and free diagnostics, in most cases, to help represent the cause of your check engine light.

2012 Audi A5 Check Engine Light

If the check engine light in your 2012 Audi A5 starts flashing, that means that the problem needs hasty attention and your Audi should be delivered in instantly. A flashing light indicates that the problem is threatening and if not taken care of instantly may result in major damage to the vehicle. This blinking light usually illustrates a scrupulous engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can rapidly improve the temperature of the catalytic converter to a point where damage is usable, requiring an expensive repair. A Little owners ask if spark plugs cause the check engine light to flash? This can exclusively be the cause. A harmful, former or dirty spark plug can cause the engine to misfire. If your check engine light is shining, please contact our team of automotive mentors at Audi North Atlanta urgently by calling 7706189076. 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 incredibly expensive repair.