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What could cause the check engine light to come on in a 2012 Nissan Murano?

When your check engine light comes on, this could be as authentic as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a scrupulous problem that could cause scrupulous wear and tear to your engine and come with a colossal repair bill. Depending on your make and model, the check engine light will illuminate or blink. A rational glow commonly means something less scrupulous but a glaring check engine light indicates that your vehicle’s engine is in scrupulous trouble and service is necessary immediately. If your check engine light is glaring in your 2012 Nissan Murano, we exceptionally advise not to drive the vehicle and schedule Nissan service today. Below is a list of the most regular reasons your check engine light can come on:

  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2012 Nissan Murano’s exhaust system. The catalytic converter's perform 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 Crown Nissan of Greensboro offers a complimentary multi-point inspection with every Nissan service. If you have an issue with your catalytic converter and don't get it repaired, your 2012 Nissan Murano 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.
  • Your 2012 Nissan Murano has a vacuum leak. Every Nissan Murano has a vacuum system that performs a wide differ 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, highly if they’re exposed to exciting heat or extreme bleak.
  • New Spark Plugs or Plug Wires are needed for your 2012 Nissan Murano. 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 bring the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are bad or classic, 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, leading to more expensive repairs.
  • Issues with all aftermarket items. An aftermarket alarm, exhaust or other item can wreak havoc on your 2012 Nissan Murano if it’s not installed properly. These aftermarket parts and accessories can discard the battery, trigger the check engine light, or even avoid the vehicle from starting. If these issues sound plain, bring your Murano to Nissan and have our team of certified technicians ensure that your aftermarket items were installed well and aren't causing all issue. Getting accessories, highly aftermarket parts and accessories, or using OEM parts first place might cost a scant 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 normal and countless cause is that your 2012 Nissan Murano gas cap is loose, damaged or missing. The gas cap for your 2012 Nissan Murano 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 classic 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 at this moment after you put gas in your 2012 Nissan Murano, 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.
  • The battery is low or dead. The battery in your 2012 Nissan Murano is every important. 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 really require maintenance. The price of a new one depends on the type of Nissan you drive, but check our common service coupons and specials.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, noted as the O2 sensor, measures the sum of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less accessible 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 Nissan Murano's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to express the proper assortment 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 mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Nissan Murano is what determines how much fuel is needed to run your engine efficiently by measuring the sum of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to certain changes, like altitude. If your Nissan Murano is having trouble starting, idling rough or has a sudden change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.

2012 Nissan Murano Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that miniature light on your vehicle’s dashboard abruptly illuminates, but in reality, it is not something that should cause you to shut down in fear noble 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 routine as the OBD (on-board computer diagnostic system) in your Murano. There are hundreds of assorted codes that your check engine light can opt for. While that sounds daunting, with a bit patience, tackling necessary diagnostics will give you good 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, visible and helpful vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of functional OBD codes, there are also hundreds of functional reasons for the light, including:

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

This is why it is imperative for someone who does not have disparate of automotive knowledge to not assume what a code means. Call Crown Nissan of Greensboro at 3368142241 today or schedule your check engine light service online today! If the engine light comes on due to a alarming concern, you risk damaging your automobile further by not repairing the issue noble away. When your check engine light comes on, you should get it checked out hastily by a certified Nissan 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 perfectly tightened to a more alarming failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it acceptable to get the suitable code reading and diagnosis. The average price for a check engine light diagnosis & testing is typically between $88 and $111. The acceptable news, Crown Nissan of Greensboro offers complimentary multi-point inspections and free diagnostics, in most cases, to help pick the cause of your check engine light.

Will the check engine light reset itself?

The check engine light on your 2012 Nissan Murano will customarily 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 active, 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 Nissan Murano 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 bring it in to Crown Nissan of Greensboro so the light and code can be double-checked and reset.

2012 Nissan Murano Check Engine Light

A flashing light suggests that the problem is threatening and if not taken care of instantly may result in exciting damage to the vehicle. If the check engine light in your 2012 Nissan Murano starts flashing, that means that the problem needs urgent attention and your Nissan should be transported in instantly. This blinking light usually indicates a relentless engine misfire allowing unused 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 harmful, classical or dirty spark plug can cause the engine to misfire. If your check engine light is glaring, please contact our team of automotive experts at Crown Nissan of Greensboro now by calling 3368142241. 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 costly repair.

Check Engine Light Service 2012 Nissan Murano

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

When your 2012 Nissan Murano's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t scant, 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 read with an electronic inspect tool that is used by our Nissan auto repair mechanics at Crown Nissan of Greensboro. There are also a number of rather inexpensive code readers that are designed for do-it-yourselfers, should you influence that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced mechanical to choose the issue and repair it.

What Does the Check Engine Light Mean?

One of the most usually misunderstood lights or indicators in your 2012 Nissan Murano is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in various distinct 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 variety of things for your 2012 Nissan Murano. 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 represent a variety of definitive things. It can be as simple as your gas cap being loose or as precarious as engine knocking. If your check engine light is on in your 2012 Nissan Murano, contact Crown Nissan of Greensboro. Our Nissan service department can help you read what code is turning your check engine light on or diagnose why your check engine light is flashing. Contact Crown Nissan of Greensboro today!

Is it safe to drive your 2012 Nissan Murano with the check engine light on?

If the check engine light is flashing, this means that there is a threatening issue and it is recommended to service your Nissan Murano expeditiously. This question is not very commonplace 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 reliable to drive. This is commonly indicated by a impartial glow of the check engine light. If you notice a difference in the performance of the automobile, it could be an indication of a more destructive problem. Call the consultants at Crown Nissan of Greensboro by dialing 3368142241 so you can describe the issues. Or reduce your speed and bring your 2012 Nissan to our certified mechanics as soon as reasonable.

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 all check engine code has its own level of severity, it is vital to predict how frequent miles you can drive with the warning light on. The safest bet is to decipher the code and then plan your strategy properly. If you check engine light is flashing, we recommend that you pull over and contact Crown Nissan of Greensboro to assist choose if your vehicle is pragmatic to drive in or if we recommend a tow truck.

2012 Nissan Murano Check Engine Light Flashing

Although there are many feasible causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are assorted sufficient causes comprising something as prevailing as a loose gas cap. Further sufficient reasons for a Check Engine Light are a malfunction with the fuel injection system, dirty mass airflow sensor, faulty emissions control part, damaged oxygen sensor, faulty head gasket, or defective spark plugs to name various. 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 essential 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 2012 Nissan Murano was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its vital systems. The sensors are continually detecting conditions while sending data to the electronic control unit. If the electronic 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 unsound nor what to do about it. That’s where we come in; Crown Nissan of Greensboro provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Immensely Qualified Service licensed.