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2016 BMW 640i Check Engine Light

If the check engine light in your 2016 BMW 640i starts flashing, that means that the problem needs immediate attention and your BMW should be brought in shortly. A flashing light indicates that the problem is relentless and if not taken care of shortly may result in major damage to the vehicle. This blinking light usually indicates a relentless engine misfire allowing unburned fuel to be discarded into the exhaust system. There it can quickly enhance the temperature of the catalytic converter to a point where break is likely, requiring an fancy repair. Some owners ask if spark plugs cause the check engine light to flash? This can precisely be the cause. A bad, old 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 expensive repair. If your check engine light is glaring, please contact our unit of automotive experts at Plaza BMW promptly by calling 3145823628.

Will the check engine light reset itself?

The check engine light on your 2016 BMW 640i 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 sane, and you did different 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 2016 BMW 640i 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 Plaza BMW so the light and code can be double-checked and reset.

What Does the Check Engine Light Mean?

One of the most customarily misunderstood lights or indicators in your 2016 BMW 640i is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in several contrasting 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 range of things for your 2016 BMW 640i. Some of these include shifting automatic transmissions ignition timing, controlling engine speed, and implementing stability control, just to name a lot. With that being said, the check engine light can mean a mixture of distinctive things. It can be as realistic as your gas cap being loose or as perilous as engine knocking. If your check engine light is on in your 2016 BMW 640i, contact Plaza BMW. Contact Plaza BMW today! Our BMW 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.

Is it safe to drive your 2016 BMW 640i with the check engine light on?

This question is not very cordial 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 generally indicated by a feasible 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 critical problem. If the check engine light is flashing, this means that there is a critical issue and it is recommended to service your BMW 640i immediately. Call the specialists at Plaza BMW by dialing 3145823628 so you can describe the issues. Or reduce your speed and bring your 2016 BMW to our certified mechanics as soon as potential.

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

The safest bet is to decipher the code and then plan your strategy accordingly. It could be anything from a detrimental sensor to plug wires needing to be interchanged. Since each check engine code has its own level of severity, it is tough to predict how several miles you can drive with the warning light on. If you check engine light is flashing, we recommend that you pull over and contact Plaza BMW to help learn if your vehicle is reliable to drive in or if we recommend 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 appropriately tightened to a more strict failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it exceptional to get the lawful code reading and diagnosis. The average cost for a check engine light diagnosis & testing is ordinarily between $88 and $111. The exceptional news, Plaza BMW offers complimentary multi-point inspections and free diagnostics, in most cases, to help determine the cause of your check engine light.

2016 BMW 640i 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 ongoing causes consisting something as simple as a loose gas cap. Alternative ongoing reasons for a Check Engine Light are faulty emissions control part, faulty head gasket, damaged oxygen sensor, dirty mass airflow sensor, a malfunction with the fuel injection system, or defective spark plugs to name a few. No matter what is the root cause of the Check Engine Light, we have the BMW 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 BMW issue was fixed.

Every 2016 BMW 640i was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its decisive 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 illuminates telling you that there is a problem. However, that is the limitation of the Check Engine Light – it won’t tell you what precisely is untrue nor what to do about it. That’s where we come in; Plaza BMW 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 expert.

2016 BMW 640i 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 flashes, but in reality, it is not something that should cause you to shut down in fear polite 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 common as the OBD (on-board computer diagnostic system) in your 640i. There are hundreds of assorted codes that your check engine light can imply. While that sounds daunting, with a little patience, tackling central diagnostics will give you relevant 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, conspicuous and helpful vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of convenient OBD codes, there are also hundreds of convenient reasons for the light, including:

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

This is why it is imperative for someone who does not have a few of automotive knowledge to not assume what a code means. If the engine light comes on due to a hazardous concern, you risk damaging your car further by not repairing the issue polite away. When your check engine light comes on, you should get it checked out instantly by a certified BMW mechanic. Call Plaza BMW at 3145823628 today or schedule your check engine light service online today!

What could cause the check engine light to come on in a 2016 BMW 640i?

When your check engine light comes on, this could be as clear as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a critical problem that could cause critical wear and tear to your engine and come with a generous repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow generally means something less critical but a flashing check engine light suggests that your vehicle’s engine is in critical trouble and service is crucial immediately. If your check engine light is flashing in your 2016 BMW 640i, we exceptionally advocate not to drive the vehicle and schedule BMW service today. Below is a list of the most tolerable reasons your check engine light can come on:

  • Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak havoc on your 2016 BMW 640i if it’s not installed appropriately. These aftermarket elements and accessories can drain the battery, trigger the check engine light, or even impede the vehicle from starting. If these issues sound daily, bring your 640i to BMW and have our unit of certified technicians ensure that your aftermarket items were installed appropriately and aren't causing any issue. Getting accessories, exceptionally aftermarket parts and accessories, or using OEM elements first place might value a little bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2016 BMW 640i’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 Plaza BMW offers a complimentary multi-point inspection with every BMW service. If you have an issue with your catalytic converter and don't get it fixed, your 2016 BMW 640i 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.
  • Your 2016 BMW 640i has a vacuum leak. Every BMW 640i has a vacuum system that performs a cavernous variety of functions. The vacuum system also helps decrease 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, exceptionally if they’re exposed to impressive heat or extreme freezing.
  • New Spark Plugs or Plug Wires are needed for your 2016 BMW 640i. 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 aged, 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, extensive to more costly repairs.
  • The battery is low or dead. The battery in your 2016 BMW 640i is every crucial. 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 surely require maintenance. The rate of a new one depends on the type of BMW you drive, but check our present service coupons and specials.
  • 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 correct 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 2016 BMW 640i's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to mean the decent 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 BMW 640i is what determines how much fuel is needed 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 BMW 640i 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 commonplace and frequent cause is that your 2016 BMW 640i gas cap is loose, damaged or missing. The gas cap for your 2016 BMW 640i 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 aged 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 abruptly after you put gas in your 2016 BMW 640i, first thing you should check is to make courageous the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.

Check Engine Light Service 2016 BMW 640i

What do you do when you’re driving along in your BMW 640i and immediately, a yellow light illuminates on your dash and says "Check Engine". If you’re like most BMW owners, your heart sinks a scant because you have scant 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 indicate 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 2016 BMW 640i checked as soon as adequate. Ignoring that warning could end up causing major damage to costly engine components.

When your 2016 BMW 640i's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t excellent, a computer turns on your check engine light. This amber or yellow light is customarily 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 determine with an electronic analyze tool that is used by our BMW auto repair mechanics at Plaza BMW. There are also a number of rather honest code readers that are designed for do-it-yourselfers, should you determine that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced experienced to represent the issue and repair it.