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What Does the Check Engine Light Mean?

One of the most ordinarily misunderstood lights or indicators in your 2017 Toyota Yaris is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few chance 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 2017 Toyota Yaris. Some of these include ignition timing, controlling engine speed, shifting automatic transmissions and implementing stability control, just to name various. With that being said, the check engine light can advocate a variety of different things. It can be as conscious as your gas cap being loose or as unsafe as engine knocking. If your check engine light is on in your 2017 Toyota Yaris, contact Nalley Toyota Stonecrest. Contact Nalley Toyota Stonecrest today! Our Toyota service department can help you determine what code is turning your check engine light on or diagnose why your check engine light is blinking.

2017 Toyota Yaris Check Engine Light

If the check engine light in your 2017 Toyota Yaris starts shining, that means that the problem needs prompt attention and your Toyota should be brought in immediately. A shining light indicates that the problem is atrocious and if not taken care of immediately may result in major damage to the vehicle. This blinking light usually suggests a rigid engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can suddenly boost the temperature of the catalytic converter to a point where damage is conceivable, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can absolutely be the cause. A intrusive, historic or dirty spark plug can cause the engine to misfire. If your check engine light is shining, please contact our squad of automotive experts at Nalley Toyota Stonecrest immediately by calling 7706290279. 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 chiefly expensive repair.

How much does it cost to get the engine light checked?

The average estimate for a check engine light diagnosis & testing is mostly between $88 and $111. The satisfactory news, Nalley Toyota Stonecrest offers complimentary multi-point inspections and free diagnostics, in most cases, to assist suggest the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not accurately tightened to a more relentless failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it satisfactory to get the fitting code reading and diagnosis.

Check Engine Light Service 2017 Toyota Yaris

What do you do when you’re driving along in your Toyota Yaris and suddenly, a yellow light illuminates 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 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 2017 Toyota Yaris checked as soon as available. Ignoring that warning could end up causing imposing damage to expensive engine components.

When your 2017 Toyota Yaris's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t firm, a computer turns on your check engine light. This amber or yellow light is regularly 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 diagnose tool that is used by our Toyota auto repair mechanics at Nalley Toyota Stonecrest. There are also a number of relatively small 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 trained experienced to opt for the issue and repair it.

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

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

2017 Toyota Yaris 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 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 persuasive as the OBD (on-board computer diagnostic system) in your Yaris. There are hundreds of chance codes that your check engine light can mean. While that sounds daunting, with a little patience, tackling crucial diagnostics will give you proper knowledge about your vehicle and will also allow that Check Engine Light to do what it is certainly supposed to do: be your guide. Regrettably, evident and helpful 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:

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

This is why it is gargantuan for someone who does not have a few of automotive knowledge to not assume what a code means. Call Nalley Toyota Stonecrest at 7706290279 today or schedule your check engine light service online today! If the engine light comes on due to a relentless concern, you risk damaging your car distinct by not repairing the issue right away. When your check engine light comes on, you should get it checked out suddenly by a certified Toyota mechanic.

Is it safe to drive your 2017 Toyota Yaris with the check engine light on?

This question is not very natural 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 commute. This is constantly indicated by a dependable 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 relentless problem. If the check engine light is twinkling, this means that there is a relentless issue and it is recommended to service your Toyota Yaris rapidly. Call the experts at Nalley Toyota Stonecrest by dialing 7706290279 so you can describe the issues. Or discount your speed and bring your 2017 Toyota to our certified mechanics as soon as probable.

Will the check engine light reset itself?

The check engine light on your 2017 Toyota Yaris 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 factual, and you did various 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 2017 Toyota Yaris light will go off after about 20-40 miles. If you commute over that fee and the light is still on, you will need to deliver it in to Nalley Toyota Stonecrest so the light and code can be double-checked and reset.

2017 Toyota Yaris 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 plentiful prevailing causes including something as uncomplicated as a loose gas cap. Contrasting prevailing reasons for a Check Engine Light are dirty mass airflow sensor, faulty emissions control part, damaged oxygen sensor, a malfunction with the fuel injection system, faulty head gasket, or defective spark plugs to name assorted. 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 decisive 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 2017 Toyota Yaris was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its mandatory systems. The sensors are usually detecting conditions while sending data to the computerized control unit. If the computerized 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 definitely is untrue nor what to do about it. That’s where we come in; Nalley Toyota Stonecrest provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Exceptionally Qualified Service technological.

What could cause the check engine light to come on in a 2017 Toyota Yaris?

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 perilous problem that could cause perilous damage to your engine and come with a broad repair bill. Depending on your make and model, the check engine light will illuminate or blink. A logical glow ordinarily means something less perilous but a flashing check engine light hints that your vehicle’s engine is in perilous trouble and service is necessary expeditiously. If your check engine light is flashing in your 2017 Toyota Yaris, we remarkably recommend not to travel to work the vehicle and schedule Toyota service today. Below is a list of the most logical reasons your check engine light can come on:

  • Your 2017 Toyota Yaris has a vacuum leak. Every Toyota Yaris has a vacuum system that performs a wide variety of functions. The vacuum system also helps reduce damaging 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, especially if they’re exposed to imposing heat or extreme enraged.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Toyota Yaris is what determines how much fuel is needed to run your engine efficiently by measuring the fee of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to apparent changes, like altitude. If your Toyota Yaris is having trouble starting, idling rough or has a rapid change in the position of the throttle pedal, this could be a sign of a damaging mass airflow sensor.
  • New Spark Plugs or Plug Wires are needed for your 2017 Toyota Yaris. 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 bring the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are damaging or common, 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 break to ignition coils and O2 sensors, main to more expensive repairs.
  • Issues with each aftermarket items. An aftermarket alarm, exhaust or different item can wreak havoc on your 2017 Toyota Yaris if it’s not installed subsequently. 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 commonplace, transport your Yaris to Toyota and have our squad of certified mechanics ensure that your aftermarket items were installed perfectly and aren't causing each issue. Getting accessories, especially aftermarket parts and accessories, or using OEM parts first place might rate a little bit more but could save you money from having to get poor perform and break caused by poor installation perform corrected.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, known as the O2 sensor, measures the fee of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your car will be less functional 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 break to your catalytic converter and your 2017 Toyota Yaris's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to imply the right mixture of air and fuel that enters the cylinders in your engine. A damaging O2 sensor can also cause a car to fail an emissions test.
  • One of the most common and countless cause is that your 2017 Toyota Yaris gas cap is loose, damaged or missing. The gas cap for your 2017 Toyota Yaris 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 damaging fuel cap? If your gas cap is common 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 immediately after you put gas in your 2017 Toyota Yaris, 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 2017 Toyota Yaris is every persuasive. 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 several decades ago, and they don't really require maintenance. The price of a new one depends on the type of Toyota you drive, but check our existing service coupons and specials.
  • Your catalytic converter is damaging or going damaging. The catalytic converter is a part of your 2017 Toyota Yaris’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 Stonecrest 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 2017 Toyota Yaris 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 different problems from overheating.