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What could cause the check engine light to come on in a 2021 Honda CR-V?

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 unhealthy problem that could cause unhealthy 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 typically means something less unhealthy but a flashing check engine light indicates that your vehicle’s engine is in unhealthy trouble and service is fundamental hastily. If your check engine light is flashing in your 2021 Honda CR-V, we tremendously recommend not to drive the vehicle and schedule Honda service at this moment. Below is a list of the most normal 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 Honda CR-V is what determines how much fuel is basic 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 pure changes, like altitude. If your Honda CR-V is having trouble starting, idling rough or has a sudden change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
  • Issues with each aftermarket items. An aftermarket alarm, exhaust or alternative item can wreak havoc on your 2021 Honda CR-V if it’s not installed perfectly. These aftermarket features and accessories can drain the battery, trigger the check engine light, or even impede the vehicle from starting. If these issues sound modern, bring your CR-V to Honda and have our team of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing each issue. Getting accessories, remarkably aftermarket parts and accessories, or using OEM features first place might cost a little bit more but could save you money from having to get meager work and damage caused by meager installation work corrected.
  • The battery is low or dead. The battery in your 2021 Honda CR-V is every imperative. 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 various decades ago, and they don't absolutely require maintenance. The rate of a new one depends on the type of Honda you drive, but check our prevailing service coupons and specials.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, acknowledged 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 fewer realistic 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 2021 Honda CR-V's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to advocate the right assortment 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 regular and frequent cause is that your 2021 Honda CR-V gas cap is loose, damaged or missing. The gas cap for your 2021 Honda CR-V 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 former 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 quickly after you put gas in your 2021 Honda CR-V, first thing you should check is to make bold the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
  • Your 2021 Honda CR-V has a vacuum leak. Every Honda CR-V has a vacuum system that performs a wide assortment of functions. The vacuum system also helps premium bad 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 arid out and crack, remarkably if they’re exposed to thrilling heat or extreme agreeable.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2021 Honda CR-V’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 frequently caused by neglected maintenance, which is why Coggin Honda Jacksonville offers a complimentary multi-point inspection with every Honda service. If you have an issue with your catalytic converter and don't get it repaired, your 2021 Honda CR-V 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 alternative problems from overheating.
  • New Spark Plugs or Plug Wires are basic for your 2021 Honda CR-V. The spark plugs are the part of your engine that ignites the air/fuel assortment 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 former, you will experience meager 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, large to more expensive repairs.

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

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. 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 Coggin Honda Jacksonville to help opt for if your vehicle is safe to drive in or if we recommend a tow truck. The safest bet is to decipher the code and then plan your strategy appropriately.

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

The average cost for a check engine light diagnosis & testing is normally between $88 and $111. The nice news, Coggin Honda Jacksonville offers complimentary multi-point inspections and free diagnostics, in most cases, to help determine the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not subsequently tightened to a more scrupulous failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it nice to get the essential code reading and diagnosis.

2021 Honda CR-V Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that little light on your vehicle’s dashboard rapidly 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 additional name for check engine light codes. These are automotive computer codes stored by the ECM, also simple as the OBD (on-board computer diagnostic system) in your CR-V. There are hundreds of odd codes that your check engine light can represent. While that sounds daunting, with a little patience, tackling extensive diagnostics will give you conducive 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, effortless and helpful vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of usable OBD codes, there are also hundreds of usable reasons for the light, including:

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

This is why it is important for someone who does not have a lot of automotive knowledge to not assume what a code means. If the engine light comes on due to a consistent concern, you risk damaging your car additional by not repairing the issue right away. When your check engine light comes on, you should get it checked out quickly by a certified Honda mechanic. Call Coggin Honda Jacksonville at 9047478668 today or schedule your check engine light service online today!

Will the check engine light reset itself?

The check engine light on your 2021 Honda CR-V 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 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 2021 Honda CR-V light will go off after about 20-40 miles. If you drive over that deposit and the light is still on, you will need to bring it in to Coggin Honda Jacksonville so the light and code can be double-checked and reset.

2021 Honda CR-V Check Engine Light

A glaring light indicates that the problem is strict and if not taken care of rapidly may result in extensive damage to the vehicle. If the check engine light in your 2021 Honda CR-V starts glaring, that means that the problem needs prompt attention and your Honda should be brought in rapidly. This blinking light usually indicates a perilous engine misfire allowing unburned fuel to be ditched into the exhaust system. There it can promptly 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 actually be the cause. A detrimental, erstwhile or dirty spark plug can cause the engine to misfire. If your check engine light is flashing, please contact our team of automotive mentors at Coggin Honda Jacksonville promptly by calling 9047478668. If the problem is ignored or you continue to commute, this can spread to the spark plug wires, catalytic converter, or ignition coils which can lead to a very expensive repair.

Check Engine Light Service 2021 Honda CR-V

What do you do when you’re driving along in your Honda CR-V and quickly, a yellow light flashes on your dash and says "Check Engine". If you’re like most Honda owners, your heart sinks a slight because you have slight idea about what that light is trying to tell you or how you should react. The fear of the unknown (or the estimate of the unknown) can be just as stressful. But take a deep breath and realize the light coming on doesn’t select 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 2021 Honda CR-V checked as soon as feasible. Ignoring that warning could end up causing primary damage to expensive engine components.

When your 2021 Honda CR-V's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the mechanical control system that it can’t suitable, a computer turns on your check engine light. This amber or yellow light is often 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 Honda auto repair mechanics at Coggin Honda Jacksonville. 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 professional experienced to imply the issue and repair it.

2021 Honda CR-V Check Engine Light Flashing

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

Every 2021 Honda CR-V was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its exciting 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 lights up 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 awry nor what to do about it. That’s where we come in; Coggin Honda Jacksonville 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.

Is it safe to drive your 2021 Honda CR-V with the check engine light on?

This question is not excessively easy because it each depends on the severity of the issue. If the cause is a minor issue, such as a loose gas cap, it should be protected to drive. This is commonly indicated by a logical 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 unhealthy problem. If the check engine light is shining, this means that there is a unhealthy issue and it is recommended to service your Honda CR-V promptly. Call the veterans at Coggin Honda Jacksonville by dialing 9047478668 so you can describe the issues. Or decrease your speed and transport your 2021 Honda to our certified mechanics as soon as achievable.

What Does the Check Engine Light Mean?

One of the most consistently misunderstood lights or indicators in your 2021 Honda CR-V is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few 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 lights up 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 2021 Honda CR-V. Some of these include ignition timing, shifting automatic transmissions controlling engine speed, and implementing stability control, just to name plentiful. With that being said, the check engine light can advocate a variety of pronounced things. It can be as easy as your gas cap being loose or as critical as engine knocking. If your check engine light is on in your 2021 Honda CR-V, contact Coggin Honda Jacksonville. Contact Coggin Honda Jacksonville today! Our Honda 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.