Nissan Check Engine Light

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

If the check engine light is flashing, this means that there is a serious issue and it is advised to service your Nissan quickly. This question is not tremendously 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 secure to drive. This is typically 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 serious problem. Call the experts at Larry H. Miller Nissan Mesa by dialing 4804854345 so you can describe the issues. Or reduce your speed and bring your Nissan to our certified mechanics as promptly as likely.

Nissan Check Engine Light

If the check engine light in your Nissan starts flashing, that means that the problem needs attention swiftly and your Nissan should be brought in expeditiously. A flashing light reveals that the problem is remarkably serious and if not taken care of swiftly may result in major and meaningful damage to the vehicle. This blinking light ordinarily 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 costly and major repair. Some owners ask if spark plugs cause the check engine light to flash? This can precisely be the cause. A faulty, old or dirty spark plug can cause the engine to misfire. If the problem is entirely 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 pricey repair. If your check engine light is invariably flashing, please contact our team of automotive experts at Larry H. Miller Nissan Mesa immediately by calling 4804854345.

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 generally difficult to predict how many miles you can be safe in driving with the warning light on. If you check engine light is flashing, we suggest that you pull over and contact Larry H. Miller Nissan Mesa to help determine if your vehicle is safe to drive in or if we suggest a tow truck. The safest bet is to decipher the code and then plan your strategy accordingly.

Check Engine Light Service Nissan

What do you do when you’re driving along in your Nissan and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Nissan owners, your heart sinks extremely because you may have exactly 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, tranquil 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 rapidly. Ignoring that warning could end up causing major, considerable damage to costly engine parts.

When your Nissan 's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. This amber or yellow light is ordinarily 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 can quickly identify the issue, whether it's a sensor or a failing engine part. This code is read with an electronic scan tool that is used by our Nissan auto repair mechanics at Larry H. Miller Nissan Mesa. There are again a number of essentially inexpensive code readers that are designed for do-it-yourselfers, should you prefer that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced professional to determine the exactly correct 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 correctly tightened to a more serious failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it good to get the proper code reading and diagnosis. The average cost for a check engine light diagnosis & testing is usually between $88 and $111. The good news, Larry H. Miller Nissan Mesa offers totally complimentary multi-point inspections and free diagnostics, in most cases, to help determine the cause of your check engine light.

Nissan Check Engine Light Codes

The check engine light turning on can be quite intimidating, exceptionally to see that little light on your vehicle’s dashboard suddenly illuminate, 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. There are hundreds of different codes that your check engine light can correctly represent. While that sounds daunting, with a little patience, tackling basic diagnostics will give you helpful knowledge about your car and will also allow that important Check Engine Light to do what it is really supposed to do: be your guide. Sadly, clear and useful car symptoms do not invariably accompany an illuminated Check Engine Light. Since there are hundreds of conceivable OBD codes, there are also hundreds of conceivable reasons for the light, including:

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

This is why it is vital for someone who does not have a lot of prevalent automotive knowledge to not assume what a code means. Call Larry H. Miller Nissan Mesa at 4804854345 today or schedule your check engine light service online today! If the engine light comes on due to a serious concern, you risk damaging your vehicle further by not repairing the issue right away. When your check engine light comes on, you should get it checked out swiftly by a talented certified Nissan mechanic.

Will the check engine light reset itself?

The check engine light on your Nissan will frequently 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 quickly turn itself off. Again, if your catalytic converter is working correctly, 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 amount and the light is still on, you will need to bring it in to Larry H. Miller Nissan Mesa so the light and code can be double-checked and reset.

What Does the Check Engine Light Mean?

One of the most generally misunderstood lights or indicators in your Nissan is the check engine light. The check engine light is part of the vital onboard diagnostics system, and displays in a variety of different 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 car. Onboard computers increasingly have controlled and monitored car performance since the 80s and do a variety of things for your Nissan. Some of these essential duties include ignition timing, shifting automatic transmissions controlling engine speed, and implementing stability control, just to name a few. With that being said, the check engine light can mean an assortment of different things. It can be as simple as your gas cap being loose or as unpredictable as engine knocking. If your check engine light is on in your Nissan, contact Larry H. Miller Nissan Mesa. 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 flashing. Contact Larry H. Miller Nissan Mesa today!

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

When your check engine light comes on, this could be as simple as tightening or replacing your gas cap. Still, the check engine light could again be a warning of an essential problem that could cause serious damage to your engine and come with a hefty and pricey repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady and continuous glow generally means something less serious but a flashing check engine light signifies that your vehicle’s engine is in serious trouble and helpful service is necessary promptly. If your check engine light is flashing in your Nissan, we immensely endorse not to drive the car and schedule Nissan service today. Below is a list of the most common reasons your check engine light can come on:

  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your Nissan ’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 ordinarily caused by consistently neglected maintenance, which is why Larry H. Miller Nissan Mesa offers a complimentary multi-point check with each 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 other delicate problems from overheating.
  • 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 more immediately and your car will be less efficient when it comes to fuel economy. So what happens if I don’t replace your O2 sensor? A broken sensor can not only affect your miles per gallon, but it can cause meaningful damage to your catalytic converter and your Nissan 's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to determine the definitely correct mixture of air and fuel that enters the cylinders in your engine. A broken O2 sensor can likewise cause a car to fail an emissions test.
  • New Spark Plugs or Plug Wires are necessary 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 smooth. 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 old, you will experience a noticeable poor performance and decreased 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 costly repairs.
  • One of the most common and frequent cause is that your Nissan gas cap is loose, damaged or missing. The gas cap for your Nissan serves numerous purposes. It prevents hazardous 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 broken fuel cap? If your gas cap is old or has a ruptured seal, you can lose fuel through evaporation which will result in more trips to the pump and be more costly. Luckily, to replace a gas cap isn't costly. If your check engine light turns on rapidly after you put gas in your Nissan, 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.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak extreme havoc on your Nissan if it’s not installed perfectly. These aftermarket components and accessories can drain the battery, trigger the check engine light, or even prevent the car from starting. If these issues sound familiar, bring your to Nissan and have our team of talented certified mechanics ensure that your aftermarket items were installed properly and aren't causing any issue. Getting accessories, exceptionally aftermarket parts and accessories, or utilizing OEM components first place might cost a little bit more but could help you save substantially from having to get poor work and damage caused by poor installation work corrected.
  • Your Nissan has a vacuum leak. Each Nissan has a vacuum system that performs a wide variety of functions. The vacuum system likewise helps lower unhealthy 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, exceptionally if they’re exposed to intense heat or extreme cold.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Nissan 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 certain changes, like altitude. If your Nissan is having trouble starting, idling rough or has a sudden quick change in the position of the throttle pedal, this could be a crucial sign of a broken mass airflow sensor.
  • The battery is low or dead. The battery in your Nissan is each essential. Without a car battery, your car won’t start, light up the road in front, 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 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.

Nissan Check Engine Light Flashing

Although there are countless potential causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are several common causes including something as simple as a loose gas cap. Other mostly common reasons for a Check Engine Light are faulty head gasket, faulty emissions control part, a malfunction with the fuel injection system, damaged oxygen sensor, dirty mass airflow sensor, or faulty 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 utterly repair it as required 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 completely 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 vital systems. The fast sensors are continually detecting conditions while sending essential 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. Nevertheless, sadly 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; Larry H. Miller Nissan Mesa provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Highly Qualified Service professional.