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Check Engine Light Service 2015 Audi A3

What do you do when you’re driving along in your Audi A3 and abruptly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Audi owners, your heart sinks a slight because you have slight 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 2015 Audi A3 checked as soon as functional. Ignoring that warning could end up causing thrilling damage to fancy engine components.

When your 2015 Audi A3's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t relevant, a computer turns on your check engine light. This amber or yellow light is typically 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 learn 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 opt for that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an trained mechanical to opt for the issue and repair it.

What could cause the check engine light to come on in a 2015 Audi A3?

When your check engine light comes on, this could be as regular 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 substantial repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow usually means something less unhealthy but a flashing check engine light indicates that your vehicle’s engine is in unhealthy trouble and service is decisive quickly. If your check engine light is flashing in your 2015 Audi A3, we extremely recommend not to drive the vehicle and schedule Audi service today. Below is a list of the most prevailing reasons your check engine light can come on:

  • Your catalytic converter is harmful or going harmful. The catalytic converter is a part of your 2015 Audi A3’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 revamped, your 2015 Audi A3 will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. Your vehicle may run at a higher temperature, too, which can cause other problems from overheating.
  • New Spark Plugs or Plug Wires are basic for your 2015 Audi A3. The spark plugs are the part of your engine that ignites the air/fuel assortment 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 harmful 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, preeminent to more expensive repairs.
  • The battery is meager or dead. The battery in your 2015 Audi A3 is every difficult. Without a vehicle battery, your vehicle won’t start, light up the road ahead, play the radio or charge your phone. Today’s vehicle batteries last much longer than they did a few decades ago, and they don't actually require maintenance. The cost of a new one depends on the type of Audi you drive, but check our current service coupons and specials.
  • Issues with all aftermarket items. An aftermarket alarm, exhaust or other item can wreak havoc on your 2015 Audi A3 if it’s not installed properly. 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 current, bring your A3 to Audi and have our team of certified mechanics ensure that your aftermarket items were installed properly and aren't causing all 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.
  • Your O2 Sensor (Oxygen Sensor) needs to be changed. The Oxygen sensor, known as the O2 sensor, measures the fee of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less practical 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 2015 Audi A3's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to suggest the decent assortment of air and fuel that enters the cylinders in your engine. A harmful O2 sensor can also cause a vehicle to fail an emissions test.
  • Your mass airflow sensor (known as MAF) needs to be changed. The mass airflow sensor in your Audi A3 is what determines how much fuel is basic to run your engine efficiently by measuring the fee of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to large changes, like altitude. If your Audi A3 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 harmful mass airflow sensor.
  • One of the most classic and copious cause is that your 2015 Audi A3 gas cap is loose, damaged or missing. The gas cap for your 2015 Audi A3 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 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 expensive. If your check engine light turns on expeditiously after you put gas in your 2015 Audi A3, 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 2015 Audi A3 has a vacuum leak. Every Audi A3 has a vacuum system that performs a large variety of functions. The vacuum system also helps lessen 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, extraordinarily if they’re exposed to energetic heat or extreme crisp.

2015 Audi A3 Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that little light on your vehicle’s dashboard abruptly illuminates, but in reality, it is not something that should cause you to shut down in fear correct 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 common as the OBD (on-board computer diagnostic system) in your A3. There are hundreds of different codes that your check engine light can represent. While that sounds daunting, with a few patience, tackling vital diagnostics will give you vital knowledge about your vehicle and will also allow that Check Engine Light to do what it is actually supposed to do: be your guide. Unfortunately, clear and vital vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of handy OBD codes, there are also hundreds of handy reasons for the light, including:

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

This is why it is startling 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 quickly by a certified Audi technician. If the engine light comes on due to a precarious concern, you risk harmful your vehicle further by not repairing the issue decent away. Call Audi North Atlanta at 7706189076 today or schedule your check engine light service online today!

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

The average cost for a check engine light diagnosis & testing is customarily between $88 and $111. The noteworthy 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. The check engine light warns of issues ranging from a gas cap that's not well tightened to a more hazardous failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it noteworthy to get the essential code reading and diagnosis.

2015 Audi A3 Check Engine Light

If the check engine light in your 2015 Audi A3 starts flashing, that means that the problem needs immediate attention and your Audi should be brought in urgently. A flashing light indicates that the problem is strict and if not taken care of urgently may result in essential damage to the car. This blinking light mostly hints a exacting engine misfire allowing unburned fuel to be ditched into the exhaust system. There it can immediately raise the temperature of the catalytic converter to a point where damage is sane, requiring an pricey repair. Some owners ask if spark plugs cause the check engine light to flash? This can definitely be the cause. A bad, common or dirty spark plug can cause the engine to misfire. If the problem is ignored or you continue to travel to work, this can spread to the spark plug wires, catalytic converter, or ignition coils which can lead to a exceedingly expensive repair. If your check engine light is flashing, please contact our unit of automotive advisors at Audi North Atlanta shortly by calling 7706189076.

2015 Audi A3 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 a lot common causes including something as prevalent as a loose gas cap. Substitute common reasons for a Check Engine Light are faulty head gasket, a malfunction with the fuel injection system, dirty mass airflow sensor, faulty emissions control part, 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 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 repaired.

Every 2015 Audi A3 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its difficult systems. The sensors are continuously detecting conditions while sending data to the electronic control squad. If the electronic control squad 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 incorrect 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 Remarkably Qualified Service mechanical.

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 each check engine code has its own level of severity, it is difficult to predict how innumerable miles you can drive with the warning light on. The safest bet is to decipher the code and then plan your strategy appropriately. If you check engine light is twinkling, we advocate that you pull over and contact Audi North Atlanta to help indicate if your car is safe to drive in or if we advocate a tow truck.

What Does the Check Engine Light Mean?

One of the most commonly misunderstood lights or indicators in your 2015 Audi A3 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 2015 Audi A3. Some of these include shifting automatic transmissions controlling engine speed, ignition timing, and implementing stability control, just to name assorted. With that being said, the check engine light can represent a variety of divergent things. It can be as evident as your gas cap being loose or as relentless as engine knocking. If your check engine light is on in your 2015 Audi A3, 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 scan why your check engine light is twinkling.

Will the check engine light reset itself?

The check engine light on your 2015 Audi A3 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 practical, 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 2015 Audi A3 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 Audi North Atlanta so the light and code can be double-checked and reset.

Is it safe to drive your 2015 Audi A3 with the check engine light on?

This question is not extraordinarily discernible 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 generally 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 precarious problem. If the check engine light is flashing, this means that there is a precarious issue and it is recommended to service your Audi A3 promptly. Call the experts at Audi North Atlanta by dialing 7706189076 so you can describe the issues. Or reduce your speed and deliver your 2015 Audi to our certified mechanics as soon as possible.