Fitting a silencer will help with the noise when youre driving with the AFM disabled. Its disabling can reduce the miles per gallon. Nevertheless, lets look at what problems an AFM can cause to your truck, as well as their corresponding solutions. Factory GM vehicles equipped with Active Fuel Management and Dynamic Fuel Management can disable AFM/DFM in a normal operating condition. So, this is why people started to look for a way to disable the AFM system when necessary. However, the disabler has a built-in program that works with the ECU of a pickup truck. So how does the Range Technology AFM Disabler work? In some cases, the Afm Disabler may also cause the check engine light to come on. I was going to wait to get a programmer, but I didn't want to go to that extreme. I was intrigued by the claims made by the manufacturer and thought I would give it a try. That way, youll be saving the lifters. Unplug it to return to factory settings. A few people upgrade their camshafts and disable the AFM. Thread starter Sierra048; Start date Jul 27, 2017; Status Not open for further replies. Range Technology Active Fuel Management Disable Device (Blue) Brand: Range Technology 3,690 ratings | 603 answered questions Amazon's Choice for "range afm disabler" -6% $21644 Was: $230.95 FREE Returns Available at a lower price from other sellers that may not offer free Prime shipping. Privacy Policy About Contact Terms of Use, Pressure on exhaust and additional emissions, Operating Power-Adjustable Pedals on Ford F150. If you are experiencing any of these problems, you may want to consider removing the Afm Disabler from your vehicle. Due to its failure, all cylinders become active and use additional power. It helps you maintain a safe EGT while towing the maximum load specified by GM. I understand why you would rather spend the $200 here and simply plug and go but you know just like everything stuff wears out and yes for that much money I was hoping it would last much longer. The Range AFM Disabler is a plug n play device that lets you get the most out of your GM vehicles engine. This can happen when the vehicle is cruising at highway speeds, for example. This device is designed to disable the Active Fuel Management (AFM) system in select GM vehicles, which can help improve horsepower and torque. Driven by curiosity, he began exploring various truck models, manufacturers, and aftermarket modifications, which soon led to writing articles to share his expertise with fellow truck enthusiasts. Chevrolet, GMC, Cadillac 2007 -. We recommend AFM modules byDiabloSport because theyre compatible with new and old vehicles that feature the AFM or the DFM technology. Avoid leaving the AFM disabler plugged in at all times to prevent it from putting excess pressure (strain) on the truck. We do not trick the ECU with false signal readings. Moving forward, tuners also disable AFM, but theyre more like a customizable solution. Fuel type/formulation can affect mileage. Other than that, I have the V8 I expected now, the mileage is fine and hopefully I won't have issues with failing parts in cylinders 1,4,6 and 7. When the module is off, your truck will run again on Active Fuel Management. Once activated, the truck will drive much faster on and off highways. AFM is a fuel saving measure that allows the engine to run on four cylinders during light load conditions. Solution:Uninstall the Range AFM Disabler and check if the problem still persists; if it doesnt, then the AFM disabler was the problem. Says this in instructions too.) This guy needs transmission help, all the AFM disabling in the world is unlikely to help the problem he describes . Range technology v4 mode AFM delete devices allow your engine to work at higher than their average performance. Dont keep the AFM disabled for longer than you should. Mostly now I can drive around and in traffic and the truck stays in the 8th or 7th gear without any problems at all. Disablers are reversible, which means AFM will activate in due time after you unplug them. He recommended this unit. However, it is a complicated procedure, and you cannot perform it with a DIY technique. (Hint. Solution:Disconnect the Range AFM Disabler and troubleshoot the car for DTCs. You'll see LED #4 (far left LED when plugged into the OBD2 port) BLINK the major Version number. This will prevent the system from activating and causing potential damage to the engine. As long as your Range has a connection to the OBD module, it will function as intended. Furthermore, it can deactivate the cylinders to protect the gas loss. Additionally, even if youre using a compatible version of Android, the Afm Disabler may not work with all devices. Pulsar LT. Apparel. The rest is literally put to sleep while this device is plugged in. There is one anomaly I have noticed, and this I think is the reason for some bad reviews, is that this did throw a check engine light already. More often than not, AFM modules will stop a Vortec engine from burning up oil in between changes. Ans: You can find the best AFM disablers on Amazon, or you can buy them directly from the manufacturers website. In addition, it is a gas mileage regulator and improves the miles per gallon due to its composition and efficiency. Last Updated on November 15, 2022 by Zayn, Please enable JavaScript in your browser to submit the form. The diagnostics do show that there are errors on some of the sensors such as the airbag system and emissions but once the module is removed, it goes back to showing no errors. Then, re-plug it into the truck when the engine is running. If youre tired of the engine lag, exhaust buzz, and sluggish V4 that comes with Active Fuel Management, you need an AFM disabler. Log in. Most importantly, it works with all popular Fuel Management mechanisms on the market, including AFM, DoD, and MDS. When I first plugged it in, my truck screen glitched a bit on the infotainment center. Range technology afm disabler is one such device as you just need to unplug it to get back to the factory settings. There are still other problems a Range AFM Disabler can cause, which we will discuss below! If you want our opinion, its safe to use Range AFM disablers. Of course! Can someone please tell me in the infinite wisdom on GM's part how that saves on gas???? For starters, it disables the 4-cylinder mode on your truck and unleashes the power of all 8 cylinders. Just plug it into the OBD II port and wait for the red light to flash. It lets the vehicle operate in full cylinder mode. Range Technology AFM Disabler Review!!! Its a safe option for people who want to try AFM modules before deleting the system altogether. Next, check to see if the drivers are up to date. It doesnt hamper your factory programming, which means you can enjoy it for as long as its valid. Considering our driving conditions are never the same, its a good idea to invest in a high-tech AFM tuner for your SUV. Truck frame weight is an important factor that affects the efficiency, safety, and environmental impact of trucks. We have many reports from customers that tell us that the Range module not only improved drivability and made the vehicle more enjoyable to drive BUT it either greatly lessened or even stopped the oil consumption issue. If youre looking for a way to improve your vehicles performance, you may want to consider installing a Range Technology AFM Disabler. With the Range AFM disabler, just plug it in and let your engine be free of the non-sense. Sometimes, they use power when it is not essential for driving. They use a special camshaft ground differently just for cylinders 1,4,6 and 7, they have a higher-volume oil pump, and a pressure relief valve to handle the incessant oil/computer controlled operations of the intake and exhaust valves in these 4 cylinders and this device just stops all this from happening without reprogramming anything. How Much is a Front Wheel Bearing Detailed Guide! We walked out to the parking lot and he showed me that he did in fact have them installed. Furthermore, they are compatible disablers that regulate the performance of V6 and V8 engines. Even when you navigate those busy 20mph streets, youll see that the V8 indicator is on and that the vehicle is no longer in the V4 mode. Range was founded in 2010 by leading electronics engineers. It allows GM trucks to stay on the V8 mode and doesnt mangle the ECU. It has done what it advertises and that is what I want, Reviewed in the United States on February 22, 2023. The next time I took my car out it didn't want to start and then finally it started and I drove off, as soon as I got on the road it tried to die on me again. When its on, youll see a single dash of blue lights. Furthermore, you can remove the light by resetting the module. Also, it works fine in all weather conditions. Some parts of the country change the additives depending on the season. For the same amount of fuel, you can go more distances with an AFM disable device than without. Joined Feb 26, 2011 Messages 1,196 . The engine knocking is a significant fault. Rain, wind, snow, and cold temperatures affect the fuel operation of the engine management system. Please make sure that you are posting in the form of a question. If you notice any disturbing signs, dont hesitate to reach out to a professional. This breakdown can cause a serious issue and can damage the truck greatly. It takes a toll on the battery. He has one on his Chevy Silverado and Taho. It can produce loud sounds from the emission system and reduces the tanks performance. . The Active Fuel Management (AFM) system is a fuel-saving technology that deactivates cylinders to reduce engine power and improve fuel economy when full power is not needed. There was a slight shutter on light to moderate acceleration. This is a 'plug in and ready to go' type AFM disabler that doesn . Thankfully, the Range AFM Disabler jumped in to do that as a solution. I constantly get question. Saturday 8AM - 2PM CST. 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 It freezes the Auto Start/Stop mechanism so that your SUV can speed up with ease. As a result, the muffler loses its efficiency and the emission rate increase from the standard range. However, despite the advantages that an AFM disabler can have, it can pose some difficulties. Improved my mpg and did what I ordered it for.keeps my engine in v8 mode. All Rights Reserved. Frequent use of the range AFM disabler can cause lifter failure. First, check to make sure that the device is properly plugged into your vehicles OBD-II port. I've owned a 2016 Silverado 1500 with a 5.3 4X4 for about 6 months and I totally hated it. Our suggestion is to play it safe and start with highly compatible modules such as the DiabloSport Sprint S100. While it may not save you money at the pump, it could save you from costly repairs down the road. To stop the vibrational damage, maintain an optimized oil level in the internal parts. When you dont need the performance boost from disabling it, keep it turned off. You really have to wonder why all this V8-V4 complexity was added to a perfectly good V8 if as, in my case, my mileage improved!!! You can activate the disabler to reduce the usage of cylinders. Our products do not cause damage to a vehicle when used as intended in accordance with the User Manual and should not void your vehicles manufacturers warranty. This is one of the most dread problems of Range AFM Disabler; it could contribute to causing the engine stop abruptly while youre driving. Outside weather conditions can affect mileage. Unresponsiveness Find Out Now! Also, improper maintenance can lead to a serious issue, causing irreparable damage to the vehicles engine and will cost you to spend so much on repairs. The emission of toxic vapors increases due to their failure. They should make this a switchable option from the factory! They wont necessarily drain the battery as much as the AFM itself. Proper maintenance is the best course of action to prevent this issue. However, this switching can be unresponsive at times which can cause trouble with your driving. Leaves no trace. The short answer is: it depends. It comes with a built-in code scanner to identify trouble codes. This was traced to a lack of proper lubrication in V4 mode, an issue supposedly fixed since in the newer models). As a result, it affects the fuel efficiency of a pickup truck. The Jet 15008 performance programmer is a useful tool for adjusting the rev limit and speed. In addition, the disabler trigger check light causes poor fuel efficiency, engine vibrations, and poor truck performance. Finally, if all else fails, you can try uninstalling and then reinstalling the software. You must perform proper maintenance on the AFM lifters on your truck. But first, you want to make sure that its the right fit for your vehicle and also has the best specs for the price. As a result, the abnormal heat ranges turn off the active fuel management device and damage the engine. Super easy. The added complexities of these otherwise old V8's should be a cause for concern. One issue you can often encounter with lifter failure. The Active Fuel Management system is designed to save fuel by reducing engine power when certain conditions are met. Because there are times when you might actually need the AFM back on. Finally, if youre still having issues, you can try contacting the manufacturer for assistance. He explained the engine had issues when it dropped into the 4 cylinder mode in that the back cylinders didn't get proper lubrication. Also, the mpg becomes lower than the standard levels. Please email support@rangetechnology.com or call 888-997-6615 for instructions on how to get the upgrade! Due to variable codes, AFM loses the information for correct functionality. With the help of this device, you can program the Fuel Management system for optimal performance. For us, the best AFM disabler is no other than the RangeRA003 AFM module. And it also needs to be efficient enough to bring down the fuel costs for the truck owners. Ensure you carry out regular and proper maintenance on your truck to ensure the parts are working correctly to prevent any damages. Allowing the delete device to remain on while your truck is idle is also not safe, as it can cause your engine to deteriorate faster. You should disable the AFM because its the only way your 8-cylinder engine can reach its peak performance. Buy it. Hill Start Assist Not Available in Ford F150 [Causes and Fixes]. Ford F150 Service Advancetrac Error Message: How to Solve it? If youre looking for a quick and easy way to improve your vehicles performance without breaking the bank, then check out the Range Technology AFM Disabler. Moreover, an afm delete tuner is a useful device that allows GM trucks to override their AFM or DFM systems. Disablers keep all eight cylinders of your truck running at all times. 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). On my first test my shifting seemed more normal. In fact, GM says that AFM can actually improve engine durability by reducing stress on components while still providing the same level of power and torque when you need it. Ask our Experts, we're here to help! With the Range AFM Disabler-Red Vs Blue app installed, your phone will charge at its full speed regardless of the battery level. If it takes time for your SUV to power up after sitting through traffic, then this AFM programmer will be a good fit. Solution:Try uninstalling the Range AFM Disabler and run the engine for a long time to see if its overheating again. I highly recommend! Looking for a multi-functional AFM module that works with the latest AFM and Dynamic Fuel Management (DFM) trucks? Make sure to inspect the lifters before leaving for any ride on your vehicle. This page works best with JavaScript. A great AFM module is undoubtedly the one that improves mileage, eliminates cylinder drop, and protects engine health in the long term. Reviewed in the United States on August 27, 2016. The chambers and other components cannot utilize the fuel according to the standard demand level. 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. Zayn is a well-respected author on TruckGuider.com, where he provides in-depth articles and guides about trucks, their maintenance, and industry developments. It WILL disable eAssist Start/Stop as a side benefit. . I can say that it does stop the engine from going down to 4 cylinders. It changes your entire ride experience! If you have a Chevy Silverado or a Tahoe that needs help with engine power, you can get the super affordable module. This device activates all 6 or 8 cylinders that come with your vehicle by disabling the fuel management system. Most problems with Range AFM Disabler can be fixed by simply disconnecting the disabler device from your vehicle. Keep in mind that once you delete the AFM, you void the vehicles warranty, and therefore you cant receive any coverage that may have come if you went for a disabler. We encourage you to do your own fuel economy testing and let us know the results. Next, try resetting the unit by unplugging it from the OBD-II port and then plugging it back in. This feature is designed to save fuel by reducing engine power when the vehicle is not being used at full capacity. Reviewed in the United States on March 13, 2023. Moreover, you can stabilize the performance by decreasing the usage span of these lifters. Have a look! GM trucks are fast, responsive, and are able to handle all different types of terrains. This one from Superchips covers all the bases, starting from adjusting the power output to modifying all possible performance metrics. AFM disablers are far cheaper and easier to install than AFM delete kits. The range technology AFM disabler may be contributing to high exhaust noise, which can be disruptive and annoying. This feature is designed to save fuel by reducing engine power when the vehicle is not being used at full capacity. 5.3, 6.0, and 6.2 Vortec engines. Please dont leave the AFM disabled longer than it should. Although not directly, you are sure to fix your V8's fuel consumption problem fast. Range Technology's plug-in disabler works with older General Motors vehicles that still have AFM and new ones that use DFM. Featuring a plug and play mechanism, the RA005B is another life-saving AFM module by Range. Silverado AFM Range disable afm 1 Answer 1 07/04/2021 9:16 am Clogging only can happen if the oil is really dirty or you literally throw dirt in. 1-866-404-6141. So, if youre someone who wants their phone to charge as quickly as possible, this app may be worth considering. Cars With 3rd Row Seating And Good Gas Mileage, ACDelco Gold 48AGM 36 Month Warranty AGM BCI Group 48 Battery, Black, Optima Batteries 8020-164 35 RedTop Starting Battery. For example, when youre driving at lower speeds or on the highway with little throttle input, the AFM system will engage and reduce engine power. While the truck was in 8 speed driving around at 45 MPH and in traffic, the engine and drive train was always in a state of lag or being lugged down. You can also report these signs to the workshop employee for an effective solution. We also share information about your use of our site with our social media, advertising and analytics partners. It cannot monitor, stop, or regulate active fuel management. Ensure you inspect the AFM lifter before entering the road with your truck. When this happens, it is important to take action and address the issue as soon as possible. Endeavor to check the disabler and maintain your vehicle regularly. The simple answer is, Yes, it drains the battery, however, not that much. The Range Afm Disabler is a tool that is used to disable the Active Fuel Management feature on certain GM vehicles. If youre encountering problems caused by AFM in your Silverado, itll be best to disable the AFM using an AFM disabler or AFM delete kit. Ans: AFM disablers can affect fuel consumption. In most cases, the check engine light comes on and stays illuminated after installing the Range AFM Disabler. Also, the fuel type and formation affect fuel economy. 3 4X4 for about 6 months and I totally hated it. Learn how your comment data is processed. What Is The Best Used SUV With 3rd Row Seating? Always use high-quality lubricants for these built-in lifters. However, in some cases, the "Disabler" may not be the problem but an underlying issue that has remained unfixed for a long time. A word of advice- unplug the kit if you dont use your vehicle as often. It will save your battery in the long run, and lifters too! Top 5 Best AFM Disabler Reviews 2021 [New Update] 1. I unplugged it and let the car do its thing for a while, shut it off and plugged the device back in and havent had problems since. Solutions: Carry out regular and proper maintenance on the AFM lifter to prevent failure. Reviewed in the United States on July 5, 2020. Range Technology is now offering our Start/Stop Disabler for Ford F-150! After the disablement, the lifter will no longer be used while running the truck, which implies that the lifter will no longer wear off. Unfortunately it doesn't and when it shuts my car off like that I'm not sure if it didn't hurt my computer. All of these require the use of a Range AFM Disabler. You need to consult the manufacturer about the firmware, and they can perform the necessary update. I've made a few observations pre and post Range AFM disable. This is every persons dream AFM disabler because- one, it installs in seconds, and two- it lets you hit high speeds, which was impossible due to the factory mode. Furthermore, the internal heat increases and leads to higher emissions. Combined with improper maintenance, this can spiral into a huge issue and cause irreparable engine damage to your truck, and can severely cost you.

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