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What could cause the check engine light to come on in a 2018 Acura RLX?

When your check engine light comes on, this could be as pure as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a harsh problem that could cause harsh damage to your engine and come with a considerable repair bill. Depending on your make and model, the check engine light will illuminate or blink. A dependable glow naturally means something less harsh but a flashing check engine light illustrates that your vehicle’s engine is in harsh trouble and service is needed expeditiously. If your check engine light is flashing in your 2018 Acura RLX, we very recommend not to drive the vehicle and schedule Acura service expeditiously. Below is a list of the most typical reasons your check engine light can come on:

  • Issues with all aftermarket items. An aftermarket alarm, exhaust or other item can wreak havoc on your 2018 Acura RLX if it’s not installed properly. 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 natural, bring your RLX to Acura and have our team of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing all issue. Getting accessories, chiefly aftermarket parts and accessories, or using OEM parts first place might cost a slight bit more but could save you money from having to get poor function and damage caused by poor installation function corrected.
  • One of the most common and frequent cause is that your 2018 Acura RLX gas cap is loose, damaged or missing. The gas cap for your 2018 Acura RLX 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 long-established 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 costly. If your check engine light turns on swiftly after you put gas in your 2018 Acura RLX, 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.
  • Your 2018 Acura RLX has a vacuum leak. Every Acura RLX has a vacuum system that performs a expanded mixture 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 parched out and crack, chiefly if they’re exposed to extraordinary heat or extreme cold.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Acura RLX is what determines how much fuel is crucial to run your engine efficiently by measuring the payment of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to suitable changes, like altitude. If your Acura RLX 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 bad mass airflow sensor.
  • New Spark Plugs or Plug Wires are crucial for your 2018 Acura RLX. 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 long-established, you will experience poor performance and reduced power. In a slight 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, primary to more costly repairs.
  • The battery is low or dead. The battery in your 2018 Acura RLX is every basic. 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 certainly require maintenance. The price of a new one depends on the type of Acura you drive, but check our current service coupons and specials.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, common as the O2 sensor, measures the payment of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less feasible 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 2018 Acura RLX's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to opt for 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 catalytic converter is bad or going bad. The catalytic converter is a part of your 2018 Acura RLX’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 Crown Acura Richmond offers a complimentary multi-point inspection with every Acura service. If you have an issue with your catalytic converter and don't get it repaired, your 2018 Acura RLX 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.

Is it safe to drive your 2018 Acura RLX with the check engine light on?

This question is not very straightforward 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 frequently 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 harrowing problem. If the check engine light is blinking, this means that there is a harrowing issue and it is recommended to service your Acura RLX expeditiously. Call the experts at Crown Acura Richmond by dialing 8043618447 so you can describe the issues. Or reduce your speed and bring your 2018 Acura to our certified mechanics as soon as feasible.

2018 Acura RLX Check Engine Light Flashing

Although there are countless capability causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are assorted modern causes including something as common as a loose gas cap. Alternative modern reasons for a Check Engine Light are damaged oxygen sensor, a malfunction with the fuel injection system, faulty emissions control part, dirty mass airflow sensor, faulty head gasket, or defective spark plugs to name a tiny. No matter what is the root cause of the Check Engine Light, we have the Acura 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 Acura issue was serviced.

Every 2018 Acura RLX was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its crucial systems. The sensors are continuously detecting conditions while sending data to the electronic control squad. If the electronic control squad 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 exactly is amiss nor what to do about it. That’s where we come in; Crown Acura Richmond provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Extraordinarily Qualified Service professional.

2018 Acura RLX Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that little light on your vehicle’s dashboard abruptly illuminates, but in reality, it is not something that should cause you to shut down in fear noble 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 accepted as the OBD (on-board computer diagnostic system) in your RLX. There are hundreds of assorted codes that your check engine light can represent. While that sounds daunting, with a little patience, tackling considerable diagnostics will give you essential 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, distinguishable and ready vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of conducive OBD codes, there are also hundreds of conducive reasons for the light, including:

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

This is why it is awesome for someone who does not have a lot of automotive knowledge to not assume what a code means. Call Crown Acura Richmond at 8043618447 today or schedule your check engine light service online today! When your check engine light comes on, you should get it checked out suddenly by a certified Acura mechanic. If the engine light comes on due to a critical concern, you risk damaging your car additional by not repairing the issue polite away.

2018 Acura RLX Check Engine Light

A flashing light indicates that the problem is critical and if not taken care of instantly may result in major damage to the vehicle. If the check engine light in your 2018 Acura RLX starts flashing, that means that the problem needs urgent attention and your Acura should be brought in instantly. This blinking light usually indicates a severe engine misfire allowing unburned fuel to be ejected into the exhaust system. There it can immediately 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 certainly be the cause. A bad, erstwhile 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 lavish repair. If your check engine light is flashing, please contact our squad of automotive experts at Crown Acura Richmond rapidly by calling 8043618447.

Will the check engine light reset itself?

The check engine light on your 2018 Acura RLX will usually shut itself off if the issue or code that caused it to turn on is repaired. 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 2018 Acura RLX 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 Crown Acura Richmond so the light and code can be double-checked and reset.

Check Engine Light Service 2018 Acura RLX

What do you do when you’re driving along in your Acura RLX and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Acura owners, your heart sinks a few 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 price of the unknown) can be just as stressful. But take a deep breath and realize the light coming on doesn’t express you have to pull the automobile over to the side of the road and call a tow truck, but it is recommended that you get your 2018 Acura RLX checked as soon as direct. Ignoring that warning could end up causing prime damage to expensive engine components.

When your 2018 Acura RLX's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electrical control system that it can’t correct, a computer turns on your check engine light. This amber or yellow light is generally 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 scan tool that is used by our Acura auto repair mechanics at Crown Acura Richmond. There are also a number of relatively small code readers that are designed for do-it-yourselfers, should you designate that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an trained experienced to pick the issue and repair it.

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 interchanged. Since each check engine code has its own level of severity, it is crucial to predict how plentiful miles you can drive with the warning light on. The safest bet is to decipher the code and then plan your strategy accordingly. If you check engine light is glaring, we illustrate that you pull over and contact Crown Acura Richmond to help determine if your vehicle is capable to drive in or if we illustrate a tow truck.

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 adequate failure like a damaging catalytic converter or a problem with one of the car's oxygen sensors, so it superb to get the convenient code reading and diagnosis. The average cost for a check engine light diagnosis & testing is typically between $88 and $111. The superb news, Crown Acura Richmond offers complimentary multi-point inspections and free diagnostics, in most cases, to help opt for the cause of your check engine light.

What Does the Check Engine Light Mean?

One of the most continuously misunderstood lights or indicators in your 2018 Acura RLX is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few back-up ways. It can say "Check Engine", it can be a symbol of an engine, it can even be a combination of both. This light brightens 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 2018 Acura RLX. 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 assortment of contrasting things. It can be as authentic as your gas cap being loose or as alarming as engine knocking. If your check engine light is on in your 2018 Acura RLX, contact Crown Acura Richmond. Contact Crown Acura Richmond today! Our Acura 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.