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What Does the Check Engine Light Mean?

One of the most frequently misunderstood lights or indicators in your 2019 Toyota Tacoma is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few further 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 2019 Toyota Tacoma. Some of these include controlling engine speed, ignition timing, shifting automatic transmissions and implementing stability control, just to name a few. With that being said, the check engine light can suggest a variety of diversified things. It can be as affable as your gas cap being loose or as perilous as engine knocking. If your check engine light is on in your 2019 Toyota Tacoma, contact Nalley Toyota of Roswell. Our Toyota service department can help you find out what code is turning your check engine light on or scan why your check engine light is flashing. Contact Nalley Toyota of Roswell today!

2019 Toyota Tacoma Check Engine Light

If the check engine light in your 2019 Toyota Tacoma starts flashing, that means that the problem needs hasty attention and your Toyota should be brought in quickly. A flashing light indicates that the problem is critical and if not taken care of quickly may result in major damage to the vehicle. This blinking light usually indicates a compatible engine misfire allowing unburned fuel to be ejected into the exhaust system. There it can quickly raise the temperature of the catalytic converter to a point where damage is direct, requiring an costly repair. A Bit owners ask if spark plugs cause the check engine light to flash? This can specifically be the cause. A bad, popular or dirty spark plug can cause the engine to misfire. If your check engine light is flashing, please contact our team of automotive consultants at Nalley Toyota of Roswell quickly by calling 7707637398. 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.

Is it safe to drive your 2019 Toyota Tacoma with the check engine light on?

If the check engine light is flashing, this means that there is a perilous issue and it is recommended to service your Toyota Tacoma suddenly. This question is not very prevailing 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 travel to work. This is continually 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 perilous problem. Call the experts at Nalley Toyota of Roswell by dialing 7707637398 so you can describe the issues. Or reduce your speed and bring your 2019 Toyota to our certified mechanics as soon as practical.

Will the check engine light reset itself?

The check engine light on your 2019 Toyota Tacoma 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 handy, and you did innumerable 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 2019 Toyota Tacoma 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 transport it in to Nalley Toyota of Roswell so the light and code can be double-checked and reset.

Check Engine Light Service 2019 Toyota Tacoma

What do you do when you’re driving along in your Toyota Tacoma and suddenly, a yellow light brightens on your dash and says "Check Engine". If you’re like most Toyota 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 value of the unknown) can be just as stressful. But take a deep breath and realize the light coming on doesn’t imply 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 2019 Toyota Tacoma checked as soon as attainable. Ignoring that warning could end up causing vivid damage to costly engine components.

When your 2019 Toyota Tacoma'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 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 analyze tool that is used by our Toyota auto repair mechanics at Nalley Toyota of Roswell. There are also a number of relatively economical code readers that are designed for do-it-yourselfers, should you select that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an licensed professional to elect for 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 correctly tightened to a more exceptional failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it ample to get the apt code reading and diagnosis. The average cost for a check engine light diagnosis & testing is ordinarily between $88 and $111. The ample news, Nalley Toyota of Roswell offers complimentary multi-point inspections and free diagnostics, in most cases, to help prefer the cause of your check engine light.

2019 Toyota Tacoma Check Engine Light Flashing

Although there are several potential causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are several daily causes comprising something as authentic as a loose gas cap. Diverse daily reasons for a Check Engine Light are damaged oxygen sensor, faulty emissions control part, a malfunction with the fuel injection system, dirty mass airflow sensor, faulty head gasket, or defective spark plugs to name a few. No matter what is the root cause of the Check Engine Light, we have the Toyota Certified Technicians and the certified service protocol to isolate the root problem and repair it as basic to restore factory specifications. When this happens, the Check Engine Light turns off, and you can leave the service center knowing that your Toyota issue was fixed.

Every 2019 Toyota Tacoma 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 illuminates telling you that there is a problem. However, that is the limitation of the Check Engine Light – it won’t tell you what precisely is incorrect nor what to do about it. That’s where we come in; Nalley Toyota of Roswell provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Remarkably Qualified Service trained.

What could cause the check engine light to come on in a 2019 Toyota Tacoma?

When your check engine light comes on, this could be as straightforward as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a strict problem that could cause strict damage to your engine and come with a dominant repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow customarily means something less strict but a flashing check engine light indicates that your vehicle’s engine is in strict trouble and service is needed quickly. If your check engine light is flashing in your 2019 Toyota Tacoma, we extraordinarily suggest not to drive the vehicle and schedule Toyota service today. Below is a list of the most prevailing reasons your check engine light can come on:

  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Toyota Tacoma 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 aware changes, like altitude. If your Toyota Tacoma 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.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak havoc on your 2019 Toyota Tacoma if it’s not installed properly. These aftermarket parts and accessories can discard the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound admitted, bring your Tacoma to Toyota and have our team of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, chiefly aftermarket parts and accessories, or using OEM parts first place might cost a small bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.
  • Your 2019 Toyota Tacoma has a vacuum leak. Every Toyota Tacoma has a vacuum system that performs a expanded variety of functions. The vacuum system also helps cut 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, chiefly if they’re exposed to emotional heat or extreme freezing.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, admitted 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 rational 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 2019 Toyota Tacoma's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to edge the feasible collection 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.
  • One of the most intelligent and frequent cause is that your 2019 Toyota Tacoma gas cap is loose, damaged or missing. The gas cap for your 2019 Toyota Tacoma 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 old 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 lavish. If your check engine light turns on abruptly after you put gas in your 2019 Toyota Tacoma, first thing you should check is to make convinced the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2019 Toyota Tacoma’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 usually caused by neglected maintenance, which is why Nalley Toyota of Roswell offers a complimentary multi-point inspection with every Toyota service. If you have an issue with your catalytic converter and don't get it repaired, your 2019 Toyota Tacoma 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.
  • The battery is low or dead. The battery in your 2019 Toyota Tacoma is every crucial. 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 truly require maintenance. The price of a new one depends on the type of Toyota you drive, but check our current service coupons and specials.
  • New Spark Plugs or Plug Wires are necessary for your 2019 Toyota Tacoma. The spark plugs are the part of your engine that ignites the air/fuel collection 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 old, 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, dominant to more lavish repairs.

2019 Toyota Tacoma Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that little light on your vehicle’s dashboard quickly illuminates, but in reality, it is not something that should cause you to shut down in fear good 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 admitted as the OBD (on-board computer diagnostic system) in your Tacoma. There are hundreds of chance codes that your check engine light can represent. While that sounds daunting, with a bit patience, tackling basic diagnostics will give you comfortable knowledge about your vehicle and will also allow that Check Engine Light to do what it is really supposed to do: be your guide. Regrettably, coherent and helpful vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of attainable OBD codes, there are also hundreds of attainable reasons for the light, including:

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

This is why it is precarious for someone who does not have various of automotive knowledge to not assume what a code means. Call Nalley Toyota of Roswell at 7707637398 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 Toyota mechanic. If the engine light comes on due to a threatening concern, you risk damaging your car extra by not repairing the issue good away.

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

The safest bet is to decipher the code and then plan your strategy appropriately. If you check engine light is flashing, we recommend that you pull over and contact Nalley Toyota of Roswell to help mean if your vehicle is safe to drive in or if we recommend a tow truck. It could be anything from a bad sensor to plug wires needing to be replenished. Since each check engine code has its own level of severity, it is difficult to predict how copious miles you can drive with the warning light on.