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2012 Honda CR-Z 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 many common causes including something as simple as a loose gas cap. Other mainly common reasons for a Check Engine Light are faulty emissions control part, a malfunction with the fuel injection system, broken oxygen sensor, dirty mass airflow sensor, damaged 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 Honda Certified Technicians and the certified service protocol to isolate the root problem and absolutely repair it as needed 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 entirely fixed.

Every 2012 Honda CR-Z was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the car on its essential systems. The fast sensors are continually detecting conditions while sending crucial 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 precisely is wrong nor what to do about it. That’s where we come in; David McDavid Honda of Frisco 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.

What could cause the check engine light to come on in a 2012 Honda CR-Z?

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 likewise be a warning of a serious problem that could cause serious damage to your engine and come with a hefty and expensive 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 reveals that your vehicle’s engine is in significant trouble and helpful service is necessary swiftly. If your check engine light is flashing in your 2012 Honda CR-Z, we extremely endorse not to drive the vehicle and schedule Honda service today. Below is a list of the most common reasons your check engine light can come on:

  • The battery is low or dead. The battery in your 2012 Honda CR-Z is every vital. Without a vehicle battery, your vehicle won’t start, light up the road in front, play the radio or charge your phone. Today’s vehicle 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 Honda you drive, but check our current service coupons and specials.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2012 Honda CR-Z’s exhaust system. The catalytic converter's function is to turn the carbon monoxide created by the combustion process into carbon dioxide. A broken catalytic converter is usually caused by consistently neglected maintenance, which is why David McDavid Honda of Frisco offers a free multi-point examination with every Honda service. If you have an issue with your catalytic converter and don't get it repaired, your 2012 Honda CR-Z will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. Your vehicle may run at a higher temperature, too, which can cause other delicate problems from overheating.
  • Your 2012 Honda CR-Z has a vacuum leak. Every Honda CR-Z has a vacuum system that performs a wide variety of functions. The vacuum system likewise helps lower adverse 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, particularly if they’re exposed to intense heat or extreme cold.
  • New Spark Plugs or Plug Wires are necessary for your 2012 Honda CR-Z. 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 conspicuous 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 expensive repairs.
  • One of the most common and frequent cause is that your 2012 Honda CR-Z gas cap is loose, broken or missing. The gas cap for your 2012 Honda CR-Z serves numerous purposes. It prevents perilous 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 defective 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 expensive. If your check engine light turns on promptly after you put gas in your 2012 Honda CR-Z, 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 mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Honda CR-Z 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 Honda CR-Z is having trouble starting, idling rough or has a sudden fast change in the position of the throttle pedal, this could be a important sign of a defective mass airflow sensor.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak extreme havoc on your 2012 Honda CR-Z if it’s not installed perfectly. 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 familiar, bring your CR-Z to Honda and have our team of skilled certified mechanics assure that your aftermarket items were installed perfectly and aren't causing any issue. Getting accessories, particularly aftermarket parts and accessories, or utilizing OEM parts first place might cost a little bit more but could help you save considerably from having to get poor work and damage caused by poor installation work corrected.
  • 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 expeditiously 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 defective sensor can not only affect your miles per gallon, but it can cause serious damage to your catalytic converter and your 2012 Honda CR-Z's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to determine the exactly correct mixture of air and fuel that enters the cylinders in your engine. A defective O2 sensor can likewise cause a vehicle to fail an emissions test.

What Does the Check Engine Light Mean?

One of the most usually misunderstood lights or indicators in your 2012 Honda CR-Z is the check engine light. The check engine light is part of the vital onboard diagnostics system, and displays in a wide range 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 wide range of things for your 2012 Honda CR-Z. Some of these essential duties include ignition timing, controlling engine speed, shifting automatic transmissions and implementing security 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 perilous as engine knocking. If your check engine light is on in your 2012 Honda CR-Z, contact David McDavid Honda of Frisco. Contact David McDavid Honda of Frisco 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.

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 properly 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, David McDavid Honda of Frisco offers entirely free multi-point inspections and free diagnostics, in most cases, to help determine the cause of your check engine light.

Will the check engine light reset itself?

The check engine light on your 2012 Honda CR-Z will ordinarily shut itself off if the issue or code that caused it to turn on is fixed. For instance, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will promptly turn itself off. Also, if your catalytic converter is working perfectly, 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 2012 Honda CR-Z 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 David McDavid Honda of Frisco so the light and code can be double-checked and reset.

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

Since each check engine code has its own level of severity, it is ordinarily difficult to predict how many miles you can be safe in driving 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 flashing, we endorse that you pull over and contact David McDavid Honda of Frisco to help determine if your vehicle is safe to drive in or if we endorse a tow truck. It could be anything from a bad sensor to plug wires needing to be replaced.

2012 Honda CR-Z Check Engine Light Codes

The check engine light turning on can be quite intimidating, especially 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, still known as the OBD (on-board computer diagnostic system) in your CR-Z. 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 useful knowledge about your car and will still allow that critical Check Engine Light to do what it is really supposed to do: be your guide. Unfortunately, evident and helpful car symptoms do not constantly accompany an illuminated Check Engine Light. Since there are hundreds of possible OBD codes, there are still hundreds of possible reasons for the light, including:

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

This is why it is important for someone who does not have a lot of prevalent automotive knowledge to not assume what a code means. When your check engine light comes on, you should get it checked out expeditiously by a talented certified Honda mechanic. If the engine light comes on due to a serious concern, you risk damaging your vehicle further by not repairing the issue right away. Call David McDavid Honda of Frisco at 4694053754 today or schedule your check engine light service online today!

Is it safe to drive your 2012 Honda CR-Z with the check engine light on?

This question is not very 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 safe 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. If the check engine light is flashing, this means that there is a serious issue and it is suggested to service your Honda CR-Z swiftly. Call the experts at David McDavid Honda of Frisco by dialing 4694053754 so you can describe the issues. Or lessen your speed and bring your 2012 Honda to our certified mechanics as promptly as imaginable.

2012 Honda CR-Z Check Engine Light

If the check engine light in your 2012 Honda CR-Z starts flashing, that means that the problem needs attention expeditiously and your Honda should be brought in instantly. A flashing light indicates that the problem is immensely serious and if not taken care of expeditiously may result in major and serious damage to the car. This blinking light normally indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can expeditiously raise the temperature of the catalytic converter to a point where damage is likely, requiring an costly and considerable repair. Some owners ask if spark plugs cause the check engine light to flash? This can specifically be the cause. A broken, old or dirty spark plug can cause the engine to misfire. If the problem is completely ignored or you continue to drive, this can spread to the spark plug wires, catalytic converter, or ignition coils which can lead to a exceptionally pricey repair. If your check engine light is always flashing, please contact our team of automotive experts at David McDavid Honda of Frisco instantly by calling 4694053754.

Check Engine Light Service 2012 Honda CR-Z

What do you do when you’re driving along in your Honda CR-Z and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Honda owners, your heart sinks extremely because you may have definitely 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 vehicle over to the side of the road and call a tow truck, but it is advised that you get your 2012 Honda CR-Z checked swiftly. Ignoring that warning could end up causing major, huge damage to expensive engine components.

When your 2012 Honda CR-Z'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 usually 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 immediately 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 Honda auto repair mechanics at David McDavid Honda of Frisco. There are still a number of relatively inexpensive code readers that are designed for do-it-yourselfers, should you pick 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 precisely correct issue and repair it.