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2017 Nissan Sentra 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 known as the OBD (on-board computer diagnostic system) in your Sentra. There are hundreds of different codes that your check engine light can choose. While that sounds daunting, with a little patience, tackling fundamental diagnostics will give you conducive 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, conspicuous and suitable vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of convenient OBD codes, there are also hundreds of convenient reasons for the light, including:

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

This is why it is natural for someone who does not have a lot of automotive knowledge to not assume what a code means. Call Nalley Nissan of Cumming at 7706290287 today or schedule your check engine light service online today! If the engine light comes on due to a inventive concern, you risk damaging your automobile supplemental by not repairing the issue right away. When your check engine light comes on, you should get it checked out suddenly by a certified Nissan mechanic.

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. If you check engine light is flashing, we advocate that you pull over and contact Nalley Nissan of Cumming to help embrace if your vehicle is safe to drive in or if we advocate a tow truck. Since all check engine code has its own level of severity, it is crucial to predict how countless miles you can drive with the warning light on. It could be anything from a bad sensor to plug wires needing to be replenished.

Is it safe to drive your 2017 Nissan Sentra with the check engine light on?

If the check engine light is shining, this means that there is a critical issue and it is recommended to service your Nissan Sentra promptly. This question is not highly 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 safe to drive. This is ordinarily 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 risky problem. Call the consultants at Nalley Nissan of Cumming by dialing 7706290287 so you can describe the issues. Or discount your speed and bring your 2017 Nissan to our certified mechanics as soon as conceivable.

2017 Nissan Sentra Check Engine Light Flashing

Although there are countless probable causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are a few daily causes including something as familiar as a loose gas cap. Further daily reasons for a Check Engine Light are damaged oxygen sensor, faulty head gasket, dirty mass airflow sensor, faulty emissions control part, 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 Nissan 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 Nissan issue was fixed.

Every 2017 Nissan Sentra was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the car on its ordinary systems. The sensors are continually 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 entirely is mistaken nor what to do about it. That’s where we come in; Nalley Nissan of Cumming provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Excessively Qualified Service expert.

Check Engine Light Service 2017 Nissan Sentra

What do you do when you’re driving along in your Nissan Sentra and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Nissan 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 value of the unknown) can be just as stressful. But take a deep breath and realize the light coming on doesn’t indicate you have to pull the automobile over to the side of the road and call a tow truck, but it is recommended that you get your 2017 Nissan Sentra checked as soon as achievable. Ignoring that warning could end up causing large damage to expensive engine components.

When your 2017 Nissan Sentra's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t decent, a computer turns on your check engine light. This amber or yellow light is continuously 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 audit tool that is used by our Nissan auto repair mechanics at Nalley Nissan of Cumming. There are also a number of relatively cheap code readers that are designed for do-it-yourselfers, should you choose that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced professional to read the issue and repair it.

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 properly tightened to a more dangerous failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it satisfying to get the detailed code reading and diagnosis. The intermediate cost for a check engine light diagnosis & testing is normally between $88 and $111. The satisfying news, Nalley Nissan of Cumming offers complimentary multi-point inspections and free diagnostics, in most cases, to help select the cause of your check engine light.

2017 Nissan Sentra Check Engine Light

If the check engine light in your 2017 Nissan Sentra starts flashing, that means that the problem needs urgent attention and your Nissan should be brought in instantly. A flashing light indicates that the problem is productive and if not taken care of instantly may result in extensive damage to the vehicle. This blinking light commonly suggests a perilous engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can quickly increase the temperature of the catalytic converter to a point where damage is attainable, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can truly 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 experts at Nalley Nissan of Cumming instantly by calling 7706290287. 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 tremendously expensive repair.

What Does the Check Engine Light Mean?

One of the most typically misunderstood lights or indicators in your 2017 Nissan Sentra is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few disparate 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 2017 Nissan Sentra. Some of these include shifting automatic transmissions controlling engine speed, ignition timing, and implementing stability control, just to name a few. With that being said, the check engine light can mean a variety of individual things. It can be as simple as your gas cap being loose or as hazardous as engine knocking. If your check engine light is on in your 2017 Nissan Sentra, contact Nalley Nissan of Cumming. Contact Nalley Nissan of Cumming today! Our Nissan service department can help you find out 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 2017 Nissan Sentra will usually 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 persuasive, 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 2017 Nissan Sentra light will go off after about 20-40 miles. If you drive over that deposit and the light is still on, you will need to bring it in to Nalley Nissan of Cumming so the light and code can be double-checked and reset.

What could cause the check engine light to come on in a 2017 Nissan Sentra?

When your check engine light comes on, this could be as classic as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a impressive problem that could cause impressive damage to your engine and come with a considerable repair bill. Depending on your make and model, the check engine light will illuminate or blink. A consistent glow frequently means something less impressive but a flashing check engine light hints that your vehicle’s engine is in impressive trouble and service is needed expeditiously. If your check engine light is flashing in your 2017 Nissan Sentra, we highly recommend not to commute the car and schedule Nissan service today. Below is a list of the most natural reasons your check engine light can come on:

  • One of the most fair and frequent cause is that your 2017 Nissan Sentra gas cap is loose, damaged or missing. The gas cap for your 2017 Nissan Sentra 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 former 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 2017 Nissan Sentra, first thing you should check is to make courageous 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 mandatory for your 2017 Nissan Sentra. 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 former, 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, first-rate to more expensive repairs.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or back-up item can wreak havoc on your 2017 Nissan Sentra if it’s not installed properly. These aftermarket aspects and accessories can dump the battery, trigger the check engine light, or even hinder the vehicle from starting. If these issues sound contemporary, bring your Sentra to Nissan and have our team of certified mechanics ensure that your aftermarket items were installed properly and aren't causing any issue. Getting accessories, exceptionally aftermarket parts and accessories, or using OEM aspects first 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.
  • Your 2017 Nissan Sentra has a vacuum leak. Each Nissan Sentra has a vacuum system that performs a expansive 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 bare out and crack, exceptionally if they’re exposed to notable heat or extreme crisp.
  • The battery is low or dead. The battery in your 2017 Nissan Sentra is each risky. 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 several decades ago, and they don't certainly require maintenance. The price of a new one depends on the type of Nissan you drive, but check our fair service coupons and specials.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Nissan Sentra is what determines how much fuel is mandatory 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 broad changes, like altitude. If your Nissan Sentra is having trouble starting, idling rough or has a nimble change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
  • 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 fewer effective 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 2017 Nissan Sentra's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to select 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 catalytic converter is bad or going bad. The catalytic converter is a part of your 2017 Nissan Sentra’s exhaust system. The catalytic converter's work 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 Nissan of Cumming offers a complimentary multi-point inspection with each Nissan service. If you have an issue with your catalytic converter and don't get it repaired, your 2017 Nissan Sentra 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 back-up problems from overheating.