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2012 Nissan Murano 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 flashes, 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 Murano. There are hundreds of disparate codes that your check engine light can mean. While that sounds daunting, with a little patience, tackling vital diagnostics will give you innate knowledge about your vehicle and will also allow that Check Engine Light to do what it is genuinely supposed to do: be your guide. Unfortunately, explicit and innate vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of likely OBD codes, there are also hundreds of likely reasons for the light, including:

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

This is why it is difficult 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! When your check engine light comes on, you should get it checked out quickly by a certified Nissan mechanic. If the engine light comes on due to a unhealthy concern, you risk damaging your car further by not repairing the issue right away.

2012 Nissan Murano Check Engine Light Flashing

Although there are several viable causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are several cognizant causes including something as realistic as a loose gas cap. Distinctive cognizant reasons for a Check Engine Light are faulty emissions control part, damaged oxygen sensor, 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 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 serviced.

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 troublesome 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 flashes telling you that there is a problem. However, that is the limitation of the Check Engine Light – it won’t tell you what definitely is unsound 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 Particularly Qualified Service impressive.

2012 Nissan Murano Check Engine Light

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 brought in urgently. A flashing light indicates that the problem is atrocious and if not taken care of urgently may result in extensive wear and tear to the vehicle. This blinking light commonly indicates a harsh engine misfire allowing unburned fuel to be ejected into the exhaust system. There it can abruptly raise the temperature of the catalytic converter to a point where damage is achievable, requiring an lavish repair. Some owners ask if spark plugs cause the check engine light to flash? This can exclusively be the cause. A bad, historic or dirty spark plug can cause the engine to misfire. 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. If your check engine light is shining, please contact our team of automotive experts at Nalley Nissan of Cumming urgently by calling 7706290287.

What Does the Check Engine Light Mean?

One of the most typically 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 a few diversified 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 2012 Nissan Murano. 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 fluctuate of contrasting things. It can be as simple as your gas cap being loose or as perilous as engine knocking. If your check engine light is on in your 2012 Nissan Murano, contact Nalley Nissan of Cumming. Contact Nalley Nissan of Cumming today! Our Nissan service department can help you learn what code is turning your check engine light on or diagnose why your check engine light is flashing.

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 risky failure like a detrimental catalytic converter or a problem with one of the car's oxygen sensors, so it correct to get the decent code reading and diagnosis. The average cost for a check engine light diagnosis & testing is consistently between $88 and $111. The correct news, Nalley Nissan of Cumming offers complimentary multi-point inspections and free diagnostics, in most cases, to help learn the cause of your check engine light.

How many miles can you drive with the check engine light?

If you check engine light is flashing, we advocate that you pull over and contact Nalley Nissan of Cumming to help learn if your car is protected to travel to work in or if we advocate a tow truck. The safest bet is to decipher the code and then plan your strategy accordingly. It could be anything from a damaging sensor to plug wires needing to be replaced. Since each check engine code has its own level of severity, it is not satisfactory to predict how many miles you can travel to work with the warning light on.

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

This question is not exceedingly unmistakable because it each depends on the severity of the issue. If the cause is a minor issue, such as a loose gas cap, it should be able to drive. This is commonly indicated by a logical glow of the check engine light. If you notice a difference in the performance of the car, it could be an indication of a more critical problem. If the check engine light is flashing, this means that there is a critical issue and it is recommended to service your Nissan Murano expeditiously. Call the experts at Nalley Nissan of Cumming by dialing 7706290287 so you can describe the issues. Or reduce your speed and bring your 2012 Nissan to our certified mechanics as soon as factual.

Will the check engine light reset itself?

The check engine light on your 2012 Nissan Murano 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 functional, 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 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 2012 Nissan Murano?

When your check engine light comes on, this could be as discernible 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 wear and tear to your engine and come with a direct repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow mostly means something less unhealthy but a shining check engine light indicates that your vehicle’s engine is in unhealthy trouble and service is necessary instantly. If your check engine light is shining in your 2012 Nissan Murano, we incredibly represent not to travel to work the vehicle and schedule Nissan service today. Below is a list of the most respectable 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 work is to turn the carbon monoxide created by the combustion process into carbon dioxide. A damaged catalytic converter is ordinarily caused by neglected maintenance, which is why Nalley Nissan of Cumming 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 substitute problems from overheating.
  • New Spark Plugs or Plug Wires are crucial for your 2012 Nissan Murano. 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 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, first-rate to more expensive repairs.
  • One of the most natural and many 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 quickly after you put gas in your 2012 Nissan Murano, first thing you should check is to make bold 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 substitute item can wreak havoc on your 2012 Nissan Murano if it’s not installed appropriately. 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 daily, bring your Murano to Nissan and have our team of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, particularly aftermarket parts and accessories, or using OEM parts first place might value 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 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 sane 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 indicate 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 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 crucial 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 classic changes, like altitude. If your Nissan Murano is having trouble starting, idling rough or has a immediate change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
  • The battery is low or dead. The battery in your 2012 Nissan Murano is every necessary. 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 genuinely require maintenance. The price of a new one depends on the type of Nissan you drive, but check our current service coupons and specials.
  • Your 2012 Nissan Murano has a vacuum leak. Every Nissan Murano has a vacuum system that performs a big range 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 arid out and crack, particularly if they’re exposed to intense heat or extreme chilly.

Check Engine Light Service 2012 Nissan Murano

What do you do when you’re driving along in your Nissan Murano and hastily, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Nissan 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 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 achievable. Ignoring that warning could end up causing extensive damage to pricey 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 prudent, a computer turns on your check engine light. This amber or yellow light is commonly 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 electronic scan tool that is used by our Nissan auto repair mechanics at Nalley Nissan of Cumming. There are also a number of relatively inexpensive 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 skilled professional to mean the issue and repair it.