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What could cause the check engine light to come on in a 2014 VW Tiguan?

When your check engine light comes on, this could be as realistic as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a rigorous problem that could cause rigorous damage to your engine and come with a abundant repair bill. Depending on your make and model, the check engine light will illuminate or blink. A consistent glow customarily means something fewer rigorous but a flashing check engine light illustrates that your vehicle’s engine is in rigorous trouble and service is basic quickly. If your check engine light is flashing in your 2014 VW Tiguan, we extremely recommend not to drive the vehicle and schedule VW service today. Below is a list of the most commonplace reasons your check engine light can come on:

  • The battery is low or dead. The battery in your 2014 VW Tiguan is every vital. 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 VW you drive, but check our present service coupons and specials.
  • Your catalytic converter is damaging or going damaging. The catalytic converter is a part of your 2014 VW Tiguan’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 Nalley Volkswagen of Alpharetta offers a complimentary multi-point inspection with every VW service. If you have an issue with your catalytic converter and don't get it repaired, your 2014 VW Tiguan 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 other problems from overheating.
  • One of the most ongoing and many cause is that your 2014 VW Tiguan gas cap is loose, damaged or missing. The gas cap for your 2014 VW Tiguan 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 damaging fuel cap? If your gas cap is historic 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 pricey. If your check engine light turns on suddenly after you put gas in your 2014 VW Tiguan, first thing you should check is to make positive 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 other item can wreak havoc on your 2014 VW Tiguan if it’s not installed perfectly. These aftermarket parts and accessories can deposit the battery, trigger the check engine light, or even hinder the vehicle from starting. If these issues sound natural, bring your Tiguan to VW and have our department of certified mechanics ensure that your aftermarket items were installed accurately and aren't causing any issue. Getting accessories, extremely 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 low work and damage caused by low installation work corrected.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your VW Tiguan 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 rational changes, like altitude. If your VW Tiguan is having trouble starting, idling rough or has a precipitous change in the position of the throttle pedal, this could be a sign of a damaging mass airflow sensor.
  • Your 2014 VW Tiguan has a vacuum leak. Every VW Tiguan has a vacuum system that performs a spacious 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, extremely if they’re exposed to remarkable heat or extreme agreeable.
  • 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 exact 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 2014 VW Tiguan's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to suggest the polite assortment of air and fuel that enters the cylinders in your engine. A damaging O2 sensor can also cause a car to fail an emissions test.
  • New Spark Plugs or Plug Wires are necessary for your 2014 VW Tiguan. 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 damaging or historic, you will experience low performance and reduced power. In various 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 pricey repairs.

Check Engine Light Service 2014 VW Tiguan

What do you do when you’re driving along in your VW Tiguan and suddenly, a yellow light lights up on your dash and says "Check Engine". If you’re like most VW owners, your heart sinks a miniature because you have miniature 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 VW Tiguan checked as soon as potential. Ignoring that warning could end up causing major damage to expensive engine components.

When your 2014 VW Tiguan's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t right, 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 electronic probe tool that is used by our VW auto repair mechanics at Nalley Volkswagen of Alpharetta. There are also a number of relatively exact code readers that are designed for do-it-yourselfers, should you elect for that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced professional to elect for the issue and repair it.

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 laborious 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. If you check engine light is blinking, we recommend that you pull over and contact Nalley Volkswagen of Alpharetta to help determine if your vehicle is safe to drive in or if we recommend a tow truck.

2014 VW Tiguan Check Engine Light

A flashing light indicates that the problem is unhealthy and if not taken care of abruptly may result in dominant damage to the car. If the check engine light in your 2014 VW Tiguan starts flashing, that means that the problem needs immediate attention and your VW should be brought in abruptly. This blinking light usually indicates a draconian engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can rapidly increase the temperature of the catalytic converter to a point where damage is likely, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can entirely be the cause. A bad, old or dirty spark plug can cause the engine to misfire. If your check engine light is flashing, please contact our team of automotive advisors at Nalley Volkswagen of Alpharetta rapidly by calling 7706299081. 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.

Will the check engine light reset itself?

The check engine light on your 2014 VW Tiguan will usually shut itself off if the issue or code that caused it to turn on is repaired. 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 compelling, and you did a few 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 VW Tiguan light will go off after about 20-40 miles. If you commute over that amount and the light is still on, you will need to bring it in to Nalley Volkswagen of Alpharetta so the light and code can be double-checked and reset.

2014 VW Tiguan 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 lights up, but in reality, it is not something that should cause you to shut down in fear acceptable 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 Tiguan. There are hundreds of discrete codes that your check engine light can represent. While that sounds daunting, with a little patience, tackling primary diagnostics will give you conducive 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, indisputable and good vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of feasible OBD codes, there are also hundreds of feasible reasons for the light, including:

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

This is why it is essential 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 VW mechanic. If the engine light comes on due to a precarious concern, you risk bad your vehicle additional by not repairing the issue good away. Call Nalley Volkswagen of Alpharetta at 7706299081 today or schedule your check engine light service online today!

Is it safe to drive your 2014 VW Tiguan with the check engine light on?

This question is not very classic 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 combative problem. If the check engine light is twinkling, this means that there is a combative issue and it is recommended to service your VW Tiguan straightaway. Call the experts at Nalley Volkswagen of Alpharetta by dialing 7706299081 so you can describe the issues. Or reduce your speed and bring your 2014 VW to our certified technicians as soon as available.

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

The average price for a check engine light diagnosis & testing is commonly between $88 and $111. The enormous news, Nalley Volkswagen of Alpharetta offers complimentary multi-point inspections and free diagnostics, in most cases, to assist read the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not properly tightened to a more strict failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it enormous to get the legal code reading and diagnosis.

2014 VW Tiguan Check Engine Light Flashing

Although there are bountiful likely causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are many fair causes including something as easy as a loose gas cap. Other fair reasons for a Check Engine Light are damaged oxygen sensor, faulty emissions control part, faulty head gasket, dirty mass airflow sensor, 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 VW 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 VW issue was serviced.

Every 2014 VW Tiguan was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its cooperative systems. The sensors are continually detecting conditions while sending data to the computerized control unit. If the computerized 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 exactly is erroneous nor what to do about it. That’s where we come in; Nalley Volkswagen of Alpharetta provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Chiefly Qualified Service trained.

What Does the Check Engine Light Mean?

One of the most continually misunderstood lights or indicators in your 2014 VW Tiguan is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in some substitute 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 automobile. Onboard computers increasingly have controlled and monitored automobile performance since the 80s and do a assortment of things for your 2014 VW Tiguan. Some of these include controlling engine speed, shifting automatic transmissions ignition timing, and implementing stability control, just to name a few. With that being said, the check engine light can determine a variety of various things. It can be as commonplace as your gas cap being loose or as unhealthy as engine knocking. If your check engine light is on in your 2014 VW Tiguan, contact Nalley Volkswagen of Alpharetta. Our VW service department can help you determine what code is turning your check engine light on or scan why your check engine light is blinking. Contact Nalley Volkswagen of Alpharetta today!