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

When your check engine light comes on, this could be as commonplace as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a draconian problem that could cause draconian damage to your engine and come with a generous repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow frequently means something less draconian but a twinkling check engine light indicates that your vehicle’s engine is in draconian trouble and service is needed instantly. If your check engine light is twinkling in your Nissan, we incredibly advocate 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:

  • Issues with any aftermarket items. An aftermarket alarm, exhaust or substitute item can wreak havoc on your Nissan if it’s not installed perfectly. These aftermarket parts and accessories can drain the battery, trigger the check engine light, or even prevent the car from starting. If these issues sound aware, bring your to Nissan and have our unit of certified mechanics ensure that your aftermarket items were installed subsequently and aren't causing any issue. Getting accessories, notably aftermarket parts and accessories, or using OEM parts first place might cost a feasible bit more but could save you money from having to get low work and damage caused by low installation work corrected.
  • 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 Nissan 's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to select the polite 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 replenished. The mass airflow sensor in your Nissan is what determines how much fuel is basic to run your engine efficiently by measuring the deposit 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 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 Nissan. The spark plugs are the part of your engine that ignites the air/fuel mixture in the combustion chamber of your car. 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 erstwhile, you will experience low 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, considerable to more expensive repairs.
  • Your O2 Sensor (Oxygen Sensor) needs to be replenished. The Oxygen sensor, commonplace as the O2 sensor, measures the deposit of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your car will be less competent when it comes to fuel economy.
  • Your Nissan has a vacuum leak. Every Nissan has a vacuum system that performs a big 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, notably if they’re exposed to remarkable heat or extreme chilled.
  • One of the most commonplace and frequent cause is that your Nissan gas cap is loose, damaged or missing. The gas cap for your Nissan 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 erstwhile 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 suddenly after you put gas in your Nissan, 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.
  • The battery is low or dead. The battery in your Nissan is every terrific. 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 some decades ago, and they don't truly require maintenance. The price of a new one depends on the type of Nissan you commute, but check our current service coupons and specials.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your Nissan ’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 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 Nissan 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.

What Does the Check Engine Light Mean?

One of the most usually misunderstood lights or indicators in your Nissan is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few assorted 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 Nissan. Some of these include ignition timing, shifting automatic transmissions controlling engine speed, and implementing stability control, just to name some. With that being said, the check engine light can mean a variety of assorted things. It can be as easy as your gas cap being loose or as precarious as engine knocking. If your check engine light is on in your Nissan, contact Crown Nissan of Greensboro. Contact Crown Nissan of Greensboro today! Our Nissan service department can help you find out what code is turning your check engine light on or diagnose why your check engine light is twinkling.

Check Engine Light Service Nissan

What do you do when you’re driving along in your Nissan and immediately, 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 Nissan checked as soon as viable. Ignoring that warning could end up causing leading break to expensive engine components.

When your Nissan 's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electrical control system that it can’t awesome, a computer turns on your check engine light. This amber or yellow light is mostly 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 Nissan auto repair mechanics at Crown Nissan of Greensboro. 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 adequate licensed to choose the issue and repair it.

Nissan Check Engine Light Flashing

damaged oxygen sensor, faulty head gasket, dirty mass airflow sensor, faulty emissions control part, Although there are many possible causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are countless commonplace causes including something as easy as a loose gas cap. Extra commonplace reasons for a Check Engine Light are 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 Mechanics 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 Nissan was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its rigid 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 wrong 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 Hugely Qualified Service technical.

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

This question is not very distinct 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 naturally 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 harsh problem. If the check engine light is flashing, this means that there is a harsh issue and it is recommended to service your Nissan instantly. Call the experts at Crown Nissan of Greensboro by dialing 3368142241 so you can describe the issues. Or reduce your speed and bring your Nissan to our certified mechanics as soon as feasible.

Nissan Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that little light on your vehicle’s dashboard promptly 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 common as the OBD (on-board computer diagnostic system) in your. There are hundreds of other codes that your check engine light can imply. While that sounds daunting, with a few patience, tackling meaningful diagnostics will give you helpful 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, assorted and awesome vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of accessible OBD codes, there are also hundreds of accessible reasons for the light, including:

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

This is why it is vital for someone who does not have a lot 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 impressive concern, you risk detrimental your car supplemental by not repairing the issue honorable away. When your check engine light comes on, you should get it checked out immediately by a certified Nissan mechanic.

Will the check engine light reset itself?

The check engine light on your Nissan will commonly 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 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 Nissan light will go off after about 20-40 miles. If you drive over that sum 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.

Nissan Check Engine Light

A twinkling light implies that the problem is relentless and if not taken care of swiftly may result in considerable damage to the car. If the check engine light in your Nissan starts twinkling, that means that the problem needs abrupt attention and your Nissan should be brought in swiftly. This blinking light usually indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can quickly raise 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 absolutely be the cause. A bad, old 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 costly repair. If your check engine light is glaring, please contact our team of automotive experts at Crown Nissan of Greensboro shortly by calling 3368142241.

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 subsequently tightened to a more critical failure like a damaging catalytic converter or a problem with one of the car's oxygen sensors, so it extensive to get the fitting code reading and diagnosis. The average cost for a check engine light diagnosis & testing is customarily between $88 and $111. The extensive news, Crown Nissan of Greensboro offers complimentary multi-point inspections and free diagnostics, in most cases, to aid select the cause of your check engine light.

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. Since any check engine code has its own level of severity, it is complicated to predict how copious miles you can drive with the warning light on. It could be anything from a bad sensor to plug wires needing to be replaced. If you check engine light is flashing, we recommend that you pull over and contact Crown Nissan of Greensboro to aid find out if your vehicle is safe to drive in or if we recommend a tow truck.