Given the conditions that dominate today’s World, technologies that are moving towards reducing fuel consumption and reducing environmental pollution have become of great importance. Among them are AFM (Active fuel management) Technology.
The technology, which is a form of Active Fuel Management, was designed by General Motors to save on gasoline. A smart technology that reduces fuel consumption by up to 7 percent in low-load conditions by disabling half cylinders.
In fact, management Active fuel reduces costs and reduces environmental pollution. Of course, AFM has no effect on smooth operation without engine vibration.
This intelligent system is designed in such a way that at the moment when all the power of the cylinders is needed, they are automatically activated and the driver does not feel any change.
AFM can also be used in a variety of cars, including sedans, SUVs and trucks, and is compatible with various engines.
In general, management Active fuel is a smart and practical technology that helps consumers and the environment by reducing gasoline consumption and pollution.
So if you’re looking for a way to reduce costs and save on gasoline, AFM could be the right option for you. However, we want to continue this article on the topic of AFM disabler and examine it. So join us !
Active Fuel Management disabler
As we said at the beginning, the Active Fuel Management System (AFM) is a technology provided by General Motors to reduce fuel consumption in cars. But some drivers may take action on Active fuel Management disabler and prefer it to others.
Because there are reasons to worry about engine wear, feel vibration when AFM is activated, or prioritize power over fuel consumption. So to address these concerns, AFM disablers have been launched, which are tasked with deceiving the AFM system.
These parts are installed through the OBD-II port of the car, and by changing the electrical signals, they mistaken the car system, which is not suitable for AFM activation.
Of course, it should be borne in mind that the use of disabler management Active fuel may have effects on the performance and fuel consumption of the car.
It may also invalidate the car warranty. So before using these parts, it is better to carefully examine their advantages and disadvantages and, if necessary, think of alternative solutions to reduce fuel consumption.
Because in a simple explanation, it’s a way to disable the AFM fuel economy system.
Active Fuel Management Problems
Although GM’s Active fuel Management technology allows for increased fuel efficiency, it also faces challenges and problems.
One of the reported problems associated with AFM is increased oil consumption in some cars, which may be due to additional wear on components associated with the deactivation process.
Also of the reported problems are irregular fluctuations when switching between active and passive cylinders, which can affect the experience of drivers.
There are also reports of premature wear of lifters and shaftclaps in some AFM-equipped engines. This can lead you to expensive repairs.
The potential risks of Active fuel management include increased engine wear and potential damage due to the constant change in the on and off of the cylinders.
However, it should be noted that these problems do not occur for all AFM-equipped cars, and their probability varies depending on various factors such as the year of manufacture and the type of engine.
To deal with these problems, you can also resort to preventive measures by researching your car, monitoring oil consumption, considering alternative solutions such as Disable AFM, and consulting a qualified mechanic.
These measures allow you to increase the efficiency of your car and avoid potential AFM problems.
How to tell if a vehicle has Active Fule management ?
Maybe you’re one of those people who’s wondering how to tell if a vehicle has Active fuel management? The answer is that you can use a few methods to diagnose it which are:
1. Read the Car manual
The first method is to check the vehicle manual, as this manual usually describes the characteristics and operation of the vehicle. So if you use Active fuel management Technology, you’ll find out.
2. The presence of an AFM mark on the Engine of the Car
Another way is to look for an AFM sign that some automakers put it directly on the engine.
3. Identification of specific Components associated with the presence of AFM
This method, which is of course less common, involves identifying specific components associated with AFM. It may be components such as unique lifts on special cylinders or a different valve cover design for compatibility with the AFM system. But this method is not recommended if you do not have access to engine components and facilities.
4. The Presence of the AFM marker behind the dashboard
Some cars also have markers on the back of the dashboard, which show a specified symbol when the AFM system is enabled. Although this method may only be present in some cars, it should be remembered that the absence of this indicator does not imply the absence of Active fuel management.
5. Searching for Online Resources
And finally, you can find more information by searching online using the model year, building and model of the car, along with keywords such as Active fuel management or AFM.
This method may direct you to websites or forums where AFM has been approved or denied for your particular vehicle.
But it’s best to always use reliable sources and carefully check the information.
Active Fuel management vs Dynamic Fuel management
Basically, in cars, two intelligent systems, Active fuel management and Dynamic Fuel Management, are used to improve fuel consumption and reduce consumption.
But each of these two Intelligent Systems has its own characteristics, which we have compared in the table below.
| Comparative cases | AFM active fuel management | DFM Dynamic Fuel Management |
| Performance | It disables half of the cylinders by detecting the need for all engine power. | It uses an advanced computer to use or disable the number and type of cylinders needed for optimal performance with fast calculations. |
| Number of deactivated cylinders | It’s fixed, and it’s 3 cylinders in the V6 engine and 4 cylinders in the V8 engine. | It’s variable and works with 17 different cylinder patterns. |
| Calculation speed | Fixed | 80 times per second |
| Advantages | Improving fuel consumption up to 12% | Significant reduction in fuel consumption |
| usage | V6 and V8 engines | Various engines including V4, V6 and V8 |
| structure and price | Simple structure and cheap price | Complex structure and high price |
| Release date | It was first introduced in 2009 | It was first introduced in 2014 |
Do Corvettes Engines have Active Fuel Management ?
Corvettes are different and some have Active Fuel Management (AFM). While others do not have this feature. In general, corvettes equipped with a 6.2-liter V8 LT2 engine of the C8 generation do not have Active fuel management.
But older corvettes models such as the C6 and C7 generations with a 6.2-liter LT1 supercharged V8 engine may have AFM. The V8, on the other hand, does not have a 6.2-liter LT4 supercharger, which comes in the C7 Z06 model.
Of course, there is also information about future corvettes, in which AFM is likely to be used. But that has yet to be confirmed.
You can also refer to the car manual and check the engine specification section to find out if your corvette has AFM. Some Corvettes may also have a specific address on the engine itself, indicating the presence of AFM. Searching online resources can also be a big help.
What is Chevy Active Fuel Management Problems ?
The chevy active fuel management System has been discussed due to some possible problems. Because this system can cause premature wear and tear of the valves, a difference in fuel economy, and uneven operation in the position.
So to deal with these problems, you have to do research, listen to the engine and plan for regular maintenance. You can also consult a mechanic if needed. Of course, newer chevy models may have fixed some of the previous problems.
In addition, while fatigue problems are more common in certain engines, regular oil changes and the use of the right type are vital.
Also, for people with AFM problems that cause a lot of trouble, there are often non-factory adjustment solutions to disable AFM, but it should be noted that this may lead to the cancellation of the warranty and other unexpected consequences.
In general, with sufficient knowledge and proper care, you can make the best decision on how to manage your AFM system and take advantage of the advantages and disadvantages of this system.
Active Fuel Management Delete
Delete (Removing) Active fuel management means permanently disabling the system on engines equipped with it.
This can often be done by installing an AFM removal kit that replaces AFM parts with other parts. One of the important reasons for eliminating AFM is the premature failure of the valves, which may cause engine noise, reduced performance, and even damage to the engine.
Eliminating AFM can be an effective help for people looking to increase engine power and torque. Because AFM may prevent this increase.However, it should be noted that the removal of Active fuel management causes problems such as engine warranty cancellation and increased oil consumption.
Of course, the installation of the AFM removal kit requires technical knowledge and specialized tools. It is therefore recommended that this be done by a skilled mechanic.
In general, removing management fuel Active can be useful for engines that are facing AFM valve problems or for people who are looking to increase their engine performance.
But before deciding to eliminate AFM, it is better to carefully examine its advantages and disadvantages and consult a specialist mechanic.
Range Active fuel Management , How is it Works ?
Range Active Fuel Management is a system in some General Motors vehicles that is used as a method to improve fuel efficiency and energy savings.
By adjusting the number of active cylinders in the engine, the system attempts to optimize fuel consumption in various driving conditions.
In fact, the term Range refers to a wide range of cars that use this technology. Basically, this system is specifically designed for large and powerful engines and helps improve efficiency and save at constant and low speeds.
But the system works in such a way that it disables some cylinders to reduce fuel consumption when the engine is less powerful. It also reactivates the inactive cylinders when more power is needed to optimize engine performance.
The benefits of using the Range Active Fuel Management System also include improving fuel efficiency by up to 20% in various driving conditions, reducing greenhouse gas emissions and smooth operation for drivers.
Of course, there are also disadvantages that are more complex than increasing complexity using additional components and software. Because this may increase the cost of maintenance and bring a slight decrease in power in some situations.
In general, the Range Active Fuel Management System is known as an effective way to improve fuel efficiency and reduce energy consumption in cars with large and powerful engines.
But when choosing a car with this system, you need to carefully consider its advantages and disadvantages.
Best Active Fuel Management disable Device
The Active fuel management System is used in some cars to improve fuel consumption by disabling some cylinders under certain conditions.
Some car owners are looking to permanently disable AFM using special tools. So if we want to itroduce some of the best AFM deactivation tools these tools include Range technology AFM Disabler RA003 DiabloSport S1000 Sprint AFM Module GTMOTOR AFM Disabler RA003 Jet 15008 Performance Programmer and Hypertech 32501 Max energy power AFM delete programmer.
Of course, each of these tools and modules has unique capabilities and features that can be a good choice based on the needs and model of the car.
For example, if you are interested in increasing engine power, Hypertech 32501 Max Energy Power AFM Delete Programmer or Jet 15008 Performance Programmer may be the right options for you.
Also, be sure to consult a professional mechanic before buying any of these tools. Because deactivating AFM may have side effects on the vehicle.
Conclusion
In conclusion, as a summary of this article, which you have discussed, we should say that in principle, Active Fuel Management (AFM) is a technology used in some automotive engines to improve fuel consumption by disabling some cylinders under certain conditions.
AFM reduces fuel consumption by up to 20% in urban and highway driving and helps reduce Greenhouse gas emissions.
But keep in mind that fuel management Active can lead to reduced power at low engine RPMs and increased complexity and repair costs. So before buying an AFM car, you have to consider the pros and cons.
Sources:
wikipedia
