Land Rover LR4 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 brightens, but in reality, it is not something that should cause you to shut down in fear honorable 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 known as the OBD (on-board computer diagnostic system) in your LR4. There are hundreds of assorted codes that your check engine light can represent. While that sounds daunting, with a little patience, tackling essential diagnostics will give you convenient knowledge about your vehicle and will also allow that Check Engine Light to do what it is surely supposed to do: be your guide. Unfortunately, explicit and favorable vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of achievable OBD codes, there are also hundreds of achievable reasons for the light, including:
- Transmission issues
- O2 Sensor
- Computer output circuit issues
- Fuel and air metering systems problems
- Bad Spark Plugs
- Emissions controls issues
- Ignition system faults
- Old Battery
- Loose Gas Cap or Missing Gas Cap
This is why it is great for someone who does not have a lot of automotive knowledge to not assume what a code means. When your check engine light comes on, you should get it checked out immediately by a certified Land Rover mechanic. Call Land Rover of Greenville at 8642077297 today or schedule your check engine light service online today! If the engine light comes on due to a harsh concern, you risk damaging your car added by not repairing the issue impartial away.
Is it safe to drive your Land Rover LR4 with the check engine light on?
This question is not highly apparent 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 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 serious problem. If the check engine light is blinking, this means that there is a serious issue and it is recommended to service your Land Rover LR4 hastily. Call the specialists at Land Rover of Greenville by dialing 8642077297 so you can describe the issues. Or decrease your speed and bring your Land Rover to our certified mechanics as soon as potential.
How many miles can you drive with the check engine light?
It could be anything from a destructive 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 accordingly. If you check engine light is blinking, we advocate that you pull over and contact Land Rover of Greenville to help asset if your vehicle is safe to drive in or if we advocate a tow truck.
Will the check engine light reset itself?
The check engine light on your Land Rover LR4 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 few 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 Land Rover LR4 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 Land Rover of Greenville so the light and code can be double-checked and reset.
What Does the Check Engine Light Mean?
One of the most consistently misunderstood lights or indicators in your Land Rover LR4 is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in assorted assorted 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 vehicle. Onboard computers increasingly have controlled and monitored vehicle performance since the 80s and do a variety of things for your Land Rover LR4. Some of these include ignition timing, controlling engine speed, shifting automatic transmissions and implementing stability control, just to name a few. With that being said, the check engine light can select a variety of different things. It can be as amicable as your gas cap being loose or as dangerous as engine knocking. If your check engine light is on in your Land Rover LR4, contact Land Rover of Greenville. Our Land Rover service department can aid you find out what code is turning your check engine light on or diagnose why your check engine light is blinking. Contact Land Rover of Greenville today!
Land Rover LR4 Check Engine Light
If the check engine light in your Land Rover LR4 starts glaring, that means that the problem needs immediate attention and your Land Rover should be brought in suddenly. A glaring light indicates that the problem is serious and if not taken care of suddenly may result in leading damage to the vehicle. This blinking light usually indicates a serious engine misfire allowing unburned fuel to be drained into the exhaust system. There it can abruptly increase the temperature of the catalytic converter to a point where wear and tear is likely, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can definitely be the cause. A bad, classical or dirty spark plug can cause the engine to misfire. If the problem is ignored or you continue to travel to work, this can spread to the spark plug wires, catalytic converter, or ignition coils which can lead to a excessively expensive repair. If your check engine light is twinkling, please contact our unit of automotive experts at Land Rover of Greenville quickly by calling 8642077297.
How much does it cost to get the engine light checked?
The average estimate for a check engine light diagnosis & testing is customarily between $88 and $111. The noble news, Land Rover of Greenville offers complimentary multi-point inspections and free diagnostics, in most cases, to aid select the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not appropriately tightened to a more compatible failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it noble to get the accessible code reading and diagnosis.
Land Rover LR4 Check Engine Light Flashing
Although there are countless achievable causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are a lot fair causes including something as uncomplicated as a loose gas cap. Alternative fair reasons for a Check Engine Light are dirty mass airflow sensor, a malfunction with the fuel injection system, faulty head gasket, faulty emissions control part, damaged oxygen sensor, or defective spark plugs to name a lot. No matter what is the root cause of the Check Engine Light, we have the Land Rover Certified Technicians and the certified service protocol to isolate the root problem and 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 Land Rover issue was fixed.
Every Land Rover LR4 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its critical systems. The sensors are continually detecting conditions while sending data to the electrical control team. If the electrical control team 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 strictly is sorry nor what to do about it. That’s where we come in; Land Rover of Greenville provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Exceedingly Qualified Service trained.
What could cause the check engine light to come on in a Land Rover LR4?
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 risky problem that could cause risky damage to your engine and come with a gigantic repair bill. Depending on your make and model, the check engine light will illuminate or blink. A consistent glow mostly means something less risky but a twinkling check engine light illustrates that your vehicle’s engine is in risky trouble and service is necessary suddenly. If your check engine light is twinkling in your Land Rover LR4, we extraordinarily recommend not to drive the automobile and schedule Land Rover service today. Below is a list of the most commonplace reasons your check engine light can come on:
- The battery is low or dead. The battery in your Land Rover LR4 is every difficult. 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 really require maintenance. The price of a new one depends on the type of Land Rover you drive, but check our current service coupons and specials.
- Issues with any aftermarket items. An aftermarket alarm, exhaust or further item can wreak havoc on your Land Rover LR4 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 modern, bring your LR4 to Land Rover and have our team of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, especially aftermarket parts and accessories, or using OEM parts earliest place might cost a microscopic bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.
- Your Land Rover LR4 has a vacuum leak. Every Land Rover LR4 has a vacuum system that performs a wide 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 dry out and crack, especially if they’re exposed to unusual heat or extreme frigid.
- 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 faster and your vehicle will be less accessible 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 Land Rover LR4's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to indicate the prudent 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 mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Land Rover LR4 is what determines how much fuel is fundamental 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 definitive changes, like altitude. If your Land Rover LR4 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.
- One of the most dominant and frequent cause is that your Land Rover LR4 gas cap is loose, damaged or missing. The gas cap for your Land Rover LR4 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 expensive. If your check engine light turns on promptly after you put gas in your Land Rover LR4, earliest thing you should check is to make satisfied the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
- New Spark Plugs or Plug Wires are fundamental for your Land Rover LR4. 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 bring 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 expensive repairs.
- Your catalytic converter is bad or going bad. The catalytic converter is a part of your Land Rover LR4’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 Land Rover of Greenville offers a complimentary multi-point inspection with every Land Rover service. If you have an issue with your catalytic converter and don't get it repaired, your Land Rover LR4 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 further problems from overheating.
Check Engine Light Service Land Rover LR4
What do you do when you’re driving along in your Land Rover LR4 and suddenly, a yellow light flashes on your dash and says "Check Engine". If you’re like most Land Rover 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 Land Rover LR4 checked as soon as convenient. Ignoring that warning could end up causing major damage to fancy engine components.
When your Land Rover LR4'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 commonly 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 investigate tool that is used by our Land Rover auto repair mechanics at Land Rover of Greenville. There are also a number of relatively low-cost 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 professional to choose the issue and repair it.