Before going to our topic on what does an AFM disabler do, we need to know what it is. An AFM or Active Fuel Management is a technology in general motors that work towards helping your gas mileage. When your car in under light-pressure, half of the cylinders are disabled so that there is lower fuel consumption.
So the question is, what does an AFM disabler do? Also, why would you want to turn it off in the first place? Here we will be talking about these things in detail so that you get a clear idea about the process. We will also discuss the pros and cons of using the module and what it does to your car.
What Does An AFM Disabler Do?
The main task of an AFM is to control and supervise the fuel management in your vehicle to help you save up on some cash. They are popular for helping cars become up to 5-7% more fuel-efficient.
But, besides being so helpful, there are a few reasons why people want to turn this thing off. One of the main reasons is that these lifters fail quite miserably, sometimes making oil consumption tough.
An AFM disabler is a module or an electronic device that helps you shut this feature off. The device, you can plug into the OBD-2 port. If installed properly, this module will help prevent switching into a four-cylinder mode. Stopping the usage of four cylinders at the same time noticeably improves the exhaust sound.
Adding a top-notch afm delete programmer to your vehicle will help you save up on time, money, and will also help your engine perform better. Sometimes you need all the power your car can provide, this disabler helps you get that. A few of these also help you improve your fuel economy, although you are using your engine to the max.
Basically, all the features that become limited or disabled because of the AFM feature, you can access with a disabler.
Benefits of Using An AFM Disabler
When you shut down the AFM with a disabler, you unlock a lot of fun features and also improve the quality of your engine.
The main feature that you unlock is full power. With the AFM disabled, there is no more dropping of the cylinder or any shuddering. You can use your engine to the max at all times.
As you have more power now, you don’t have to worry about the type of terrain you are on. Be it snow, mud, or a rocky countryside path; your car can now cruise over anything. This helps lower the pressure on your car wheels. While you get more power, you also get more control. There is no risk of causing any harm to your car or losing balance.
Most good quality AFM disablers do not have any effect on the powertrain system of your car. If one day you want your car back to its factory settings, you can easily take the AFM disabler out. There will be no trace of the module. The process is fully reversible. Adding an AFM disabler system gives you the option to turn the feature back on instead of permanently stopping the AFM.
Helps Car Engine
There is no pressure put on your car to hold back any of the cylinders. So, your car engine can run smoothly without having to work extra hard. In the long run, this disabler helps you save on a lot of money that you would have to spend on engine maintenance.
Another factor that helps keep your engine in good condition when AFM is disabled is the valve filters. When there is an AFM disabler in your car, the valve filter does not need to turn on and off over and over again. Therefore they stay in better condition, helping you save up on future repairs.
As all of your cylinders will now work freely, and there is no pressure on them, you will also get a quieter ride.
If you love racing or driving fast, the AFM of your car needs to be disabled. Without doing so, you won’t be able to enjoy the maximum amount of speed that your car can give you.
Dangers Of An AFM Disabler
With the disablers, immense benefits come along some risks and expenses. Although these are quite trivial, you should know about them before investing in an AFM disabler.
One main issue you will face is the fuel cost. As now all of the cylinders are in use, you might notice that the amount of trips you have to take to the gas station has increased significantly.
But you shouldn’t be discouraged because of the fuel cost. If the increase in fuel cost is a deal-breaker for you, you can look into disablers that actually help improve your fuel economy. In fact, most of the high-quality AFM disablers nowadays come with this fuel economy booster feature pre-installed.
While the AFM disabler will help keep your engine in shape, the module might cause a bit of a problem in your battery. Often, the load of all the cylinders in use can be too much for a car battery. The damage is not too bad, so the maintenance cost won’t cause too much harm to your wallet, but it still is of relevance.
Lastly, when you install an AFM disabler into your car, you need to ensure that the vehicle is in use regularly. If your car sits idle for more than a week, you might need to take the disabler out.
When your car is not in use and has an AFM disabler installed in the system, the module soaks up all the energy from your battery. This process you can do overnight, so your car won’t work the same after the resting period if the AFM disabler, you left in.
After getting to know what does an AFM disabler does, we’re sure you can understand the importance of the device. This module helps you keep your engine in better health and also helps you ride your car at full speed. The benefits of an AFM disabler are of far more relevance than the cons. So getting this installed in your vehicle might not be such a bad idea!