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

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

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

Audi S3 Check Engine Light

If the check engine light in your Audi S3 starts flashing, that means that the problem needs brisk attention and your Audi should be brought in at this moment. A flashing light indicates that the problem is risky and if not taken care of at this moment may result in colossal damage to the vehicle. This blinking light usually expresses a stern engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can abruptly raise the temperature of the catalytic converter to a point where damage is conceivable, 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, classical 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 team of automotive mentors at Audi North Atlanta shortly by calling 7706189076.

What could cause the check engine light to come on in a Audi S3?

When your check engine light comes on, this could be as easy as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a unsafe problem that could cause unsafe 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 typically means something less unsafe but a glaring check engine light expresses that your vehicle’s engine is in unsafe trouble and service is mandatory now. If your check engine light is glaring in your Audi S3, we highly recommend not to drive the vehicle and schedule Audi service today. Below is a list of the most routine reasons your check engine light can come on:

  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your Audi S3’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 Audi S3 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 alternative problems from overheating.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Audi S3 is what determines how much fuel is basic 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 confident changes, like altitude. If your Audi S3 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 bad mass airflow sensor.
  • New Spark Plugs or Plug Wires are basic for your Audi S3. 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 popular, 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, extensive to more expensive repairs.
  • One of the most awesome and bountiful cause is that your Audi S3 gas cap is loose, damaged or missing. The gas cap for your Audi S3 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 popular 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 immediately after you put gas in your Audi S3, earliest thing you should check is to make satisfied 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 alternative item can wreak havoc on your Audi S3 if it’s not installed properly. These aftermarket parts and accessories can deposit the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound known, bring your S3 to Audi and have our team of certified mechanics ensure that your aftermarket items were installed accurately and aren't causing any issue. Getting accessories, especially aftermarket parts and accessories, or using OEM parts earliest place might cost a miniature bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.
  • The battery is poor or dead. The battery in your Audi S3 is every meaningful. 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 altogether require maintenance. The cost of a new one depends on the type of Audi you drive, but check our extant service coupons and specials.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. 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 logical 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 Audi S3's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to imply the right 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.
  • Your Audi S3 has a vacuum leak. Every Audi S3 has a vacuum system that performs a roomy 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, especially if they’re exposed to intense heat or extreme freezing.

Check Engine Light Service Audi S3

What do you do when you’re driving along in your Audi S3 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 advocate 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 Audi S3 checked as soon as conscious. Ignoring that warning could end up causing primary damage to fancy engine components.

When your Audi S3's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t polite, 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 find out with an electronic scan tool that is used by our Audi auto repair mechanics at Audi North Atlanta. There are also a number of relatively bargain code readers that are designed for do-it-yourselfers, should you determine that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced impressive to learn the issue and repair it.

Audi S3 Check Engine Light Flashing

Although there are frequent potential causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are frequent simple causes including something as simple as a loose gas cap. Additional simple reasons for a Check Engine Light are damaged oxygen sensor, a malfunction with the fuel injection system, faulty head gasket, faulty emissions control part, 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 basic 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 Audi S3 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its basic systems. The sensors are continually detecting conditions while sending data to the electronic control department. If the electronic control department detects that the data is out of factory specifications, the Check Engine Light lights up telling you that there is a problem. However, that is the limitation of the Check Engine Light – it won’t tell you what precisely 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 Hugely Qualified Service technical.

Audi S3 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 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 S3. There are hundreds of different codes that your check engine light can represent. While that sounds daunting, with a microscopic patience, tackling essential diagnostics will give you valuable 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, indisputable and valuable vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of correct OBD codes, there are also hundreds of correct reasons for the light, including:

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

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

What Does the Check Engine Light Mean?

One of the most usually misunderstood lights or indicators in your Audi S3 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 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 Audi S3. Some of these include shifting automatic transmissions ignition timing, controlling engine speed, and implementing stability control, just to name a few. With that being said, the check engine light can mean a collection of other things. It can be as prevalent as your gas cap being loose or as risky as engine knocking. If your check engine light is on in your Audi S3, contact Audi North Atlanta. Contact Audi North Atlanta today! Our Audi service department can help you find out what code is turning your check engine light on or diagnose why your check engine light is flashing.

Is it safe to drive your Audi S3 with the check engine light on?

If the check engine light is flashing, this means that there is a severe issue and it is recommended to service your Audi S3 rapidly. This question is not very pure 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 safe to drive. This is commonly 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 scrupulous problem. Call the experts at Audi North Atlanta by dialing 7706189076 so you can describe the issues. Or reduce your speed and bring your Audi to our certified mechanics as soon as handy.

Will the check engine light reset itself?

The check engine light on your Audi S3 will consistently 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 efficient, 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 Audi S3 light will go off after about 20-40 miles. If you drive over that fee 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.