Turn the AFM device off when you dont need the performance boost. The Range AFM Disabler can contribute to engine overheating because it adds more pressure/stress to the engine, causing the engine to work more than its designed to. I installed the Range Afm Disabler on my 2016 Chevy Silverado 1500 5.3L V8 truck. AFM or active fuel management helps to reduce fuel consumption in trucks, increasing mileage. Because AFM puts additional stress on the engine, it can lead to increased wear and tear and potentially more expensive repairs down the road. That is, the lifter will start degrading and may end up breaking down from prolonged usage. Ans: With an AFM disabler, you can turn on the Active Fuel Management system any time you want. GM Products Chris Arnau 12.8K subscribers Subscribe 40K views 2 years ago Active Fuel Management disabler for GM vehicle. An easy way to prevent this is to unplug the device when its not being used. AFM disablers are not illegal, but you wont be able to pass an emissions test if you have one of these installed in your vehicle. Make sure to oil them and look out for any signs of deterioration. It also analyzed reviews to verify trustworthiness. (Hint. It will also help reduce the strain on the exhaust. Will I see V4 Mode? Your email address will not be published. For example, your trucks fuel mileage will reduce if you drive mostly on the highway and in town. Copyright 2023 Auto Care Aids | All Rights Reserved. Ans: There are three main ways to disable the AFM. AFM, or Active Fuel Management, is a system that GM developed to help improve fuel economy in their vehicles. It disables the Active Fuel Management system (on older GM vehicles) or Dynamic Fuel Management system (on newer GM vehicles). After a couple of weeks of driving with the Range AFM Disabler, I give an update about how the device is functioning and if I recommend the Range AFM Disable. Most importantly, it works with all popular Fuel Management mechanisms on the market, including AFM, DoD, and MDS. The AFM mechanism consists of its own pressure relief oil valve, a LOMA cover, a high-volume pump, and lifters. The Range Afm Disabler is designed to disable the Active Fuel Management (AFM) feature on GM vehicles. We like the Range Technology AFM disable the device for a lot of reasons. Unfortunately it doesn't and when it shuts my car off like that I'm not sure if it didn't hurt my computer. Now compatible with 1996-2016 gasoline and diesel engine trucks by General motors, this AFM tuner supports various power levels for daily driving and heavy towing applications. Modules manufactured after mid-2015 (version 7.1 and later) will blink a distinctive light pattern when plugged in (or waking from sleep). Ans: No, an AFM disabler doesnt affect the Remote Start function. Jet 15008 further allows you to adjust the ignition timing and correct the speedometer. If you have an Android device, you may have heard of the Range AFM Disabler-Red Vs Blue. This AFM module is a reliable choice for deactivating the Active Fuel Management on Flex Fuel, Vortec, and LS small-block engines. Furthermore, you can remove the light by resetting the module. Please be aware that we can only be responsible for returns/refunds if you have purchased the product directly from Range Technology (And not a Dealer or Reseller). A word of advice- unplug the kit if you dont use your vehicle as often. I got it started and drove it home and didn't have any other problems that day. Due to its failure, the truck stalls suddenly. Most problems with Range AFM Disabler can be fixed by simply disconnecting the disabler device from your vehicle. Range Technology Active Fuel Management Disable Device (Blue) Also, it increases fuel loss and reduces the trucks efficiency. Some common side effects of Range AFM include: Range Technology AFM disablers can switch from a 4 cylinder mode to an 8 cylinder mode for higher peak performance at the cost of more fuel. The long answer is a little more complicated. Solution:Uninstall the Range AFM Disabler and check if the problem still persists; if it doesnt, then the AFM disabler was the problem. This requires the use of a Range Technology AFM disabler. 2023 Range Technology. Furthermore, the internal heat increases and leads to higher emissions. These AFM modules keep your truck consistently on the V8 mode for better throttle response and high speeds. So, if youre someone who wants their phone to charge as quickly as possible, this app may be worth considering. As a result, the miles per gallon improve because half chambers do not work. I could be wrong of course, but I think the pressure relief valve should have no issues handling the changes for the life of the engine. Although your car may continue to run normally, the appearance of the Check Engine Light (CEL) is quite disturbing to most drivers; it makes you feel theres a serious problem with your engine, always. The AFM Disabler There have been cases of a system failure of AFM, which has ultimately ended in creating issues with oil consumption. If youre having difficulty matching the vehicles computer to your driving style, this efficient programmer will get you started in no time. As an internet-updateable tuner, Flashpaq F5 is compatible with most performance upgrades. However, it is a complicated procedure, and you cannot perform it with a DIY technique. Also, provide adequate service to the rotational parts of your ignition system. But, if you drive at AFM V4 mode, therell be an additional two mpg in your fuel mileage. It takes a toll on the battery. However, some owners have reported problems with the Range Afm Disabler, including decreased fuel economy and engine performance. You can activate the disabler to reduce the usage of cylinders. In some cases, the Afm Disabler may also cause the check engine light to come on. If youre looking for a way to improve your vehicles performance, you may want to consider installing a Range Technology AFM Disabler. The Jet 15008 performance programmer is a useful tool for adjusting the rev limit and speed. The afm delete programmer works with most Ford and GM trucks, and you can switch back and forth from V4 to V8 mode without any issue. Dont keep the AFM disabled for longer than you should. Solution:Troubleshoot your cars engine to find diagnostics codes and fix them. In this article, well take a closer look at the Range Technology AFM Disabler and provide an overview of what it can do for your vehicle. However, switching off the active fuel management system for a long time can cause stress on the engine and could lead to battery drainage. Range AFM Disabler Problems and Solutions in 2022 - Road Weekly Transmission shifts smoother since it's not swapping from v4 to v8. We encourage you to do your own fuel economy testing and let us know the results. Regularly carry out servicing to ensure the parts are in their best condition. If you have LY5, LC9, LH6, LS4, and LH6 engines, you can install an AFM module. Range Technology AFM Disabler Review!!! Not only is it expensive to delete AFM, but it also takes some dedication to actually move forward with it. On top of that, its fully reversible, safe to use, and doesnt void the warranty. Most are compatible with Flex Fuel engines, present-day GM trucks, as well as the ones that date back to 2005. He recommended this unit. It was like the truck did not know whether or not to go into the next gear or in or out of v4 mode. Range uses factory messages sent over the CAN Bus to "tell" the ECU to stay in V8 mode. Finally, theres maintenance and repairs. It took over 8,000 hours and more than 100,000 miles on the road to develop. This will depend on driving style, conditions, etc. Since there can be different reasons for this occurring, you will need to go through a thorough check. One issue you can often encounter with lifter failure. It helped me maintain a set cruise speed going down some hills with a light 2000 pound trailer load, and the fact that the engine no longer shuts off at stops or red lights (the "e" model has the Lithium battery pack and induction motor to spool up the engine under these conditions but it won't do any of that while this particular unit is plugged in). Depending on your vehicle model, budget, and brand preference, we lined up 7 top AFM disablers for Auto Start/Stop vehicles. The easiest way to avoid frequent problems is to get the best AFM disabler. First off. The system works by shutting down half of the engines cylinders when theyre not needed, such as when the car is cruising at highway speeds. Theyre a cheap fix for people who want to disable AFM as soon as possible. The only downfall is the longevity of the device which is why i advice you to take to the shop and have it erased from your computer rather than fight the computer and possibly ruin something else. Reviewed in the United States on January 31, 2023. I can say that it does stop the engine from going down to 4 cylinders. He explained the engine had issues when it dropped into the 4 cylinder mode in that the back cylinders didn't get proper lubrication. However, it also limits the power of your vehicles, and there are times when you may need to switch to an 8 cylinder mode for higher performance. The disabler is also suitable for high-load applications such as towing and off-road driving. Freeing all 8 cylinders on a V8, allows your SUV to run on full throttle. It significantly increases vehicle response and power. In addition, their advanced technology can disable dynamic fuel management. 6 Best AFM Disabler Reviews 1.Range Technology Active Fuel Management Disable Device (Blue) 2.DiabloSport S1000 Sprint Car Fuel Management Module 3.Range Technology Start/Stop Disable Device Blue (BLUE) 4.DiabloSport S1000D DCX Sprint OBDII Plug-In Tuning 5.DiabloSport M1000X Marathon OBDII Plug-in Tuning Module Learning how to prevent afm lifter failure is important. Some of the causes could be faulty disabler, outdated firmware, or compatibility issues. It will slowly drain battery a small amount. And restarted. Follow Zayn on TruckGuider.com to stay informed about the latest truck-related news, tips, and insights from an industry expert. You need to consult the manufacturer about the firmware, and they can perform the necessary update. Tuners are equipped with a speedy processor that allows them to tune many aspects of your vehicle, such as acceleration, downshifting, power level, and speed.