range technology afm disabler problems

1-866-404-6141. Its disabling can reduce the miles per gallon. If there are no problems, then your refund will be processed, and a credit will automatically be . Ans: You need a V6 or a V8 engine to install an AFM disabler. I turned off the truck let it sit for a minute. Installation is as simple as plugging it into the OBD-II port. The AFM/DFM Disabler does NOT affect REMOTE START (and is "silent" until the engine is started). If you continue to use this site we will assume that you are happy with it. If the issue is left unattended, it can skyrocket into a severe problem. Also, it manages to turn off the ABS trouble light which will come in handy while switching gear ratios. Factory GM vehicles equipped with Active Fuel Management and Dynamic Fuel Management can disable AFM/DFM in a normal operating condition. Ensure you inspect the AFM lifter before entering the road with your truck. Log in. However, you can improve mileage with the stabilized AFM. Monthly maintenance of the motors is essential to stabilize the cylinders. This is not an old-fashioned AFM module that literally has one job- disable the GM Active Fuel Management. Fit in a silencer to stop the noise and reduce the exhausting strain when driving with the AFM disabled. But, youll have to first check the settings to confirm the correct software version of the module. The Range AFM disabler comprises a built-in lifter that collapses due to excessive or false use. When you install a tuner in your GMC, Cadillac, or Chevrolet, you can tune the vehicles fuel management, shift firmness, speed, and response. The Active Fuel Management system is designed to save fuel by reducing engine power when certain conditions are met. Finally, if all else fails, you can try uninstalling and then reinstalling the software. I have a 2007 Chevy Suburban. If you are experiencing any of these problems, you may want to consider removing the Afm Disabler from your vehicle. It improves the oil movement inside the chambers, which promotes ignition. Also, it helps if its easier to remove as well. This breakdown can cause a serious issue and can damage the truck greatly. Another thing to consider is performance. Home / Help Center; Returns Policy. Looking for a multi-functional AFM module that works with the latest AFM and Dynamic Fuel Management (DFM) trucks? However, it is a complicated procedure, and you cannot perform it with a DIY technique. 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. This is a 'plug in and ready to go' type AFM disabler that doesn . However, some users find that it causes their phone to charge slower than usual. Helpful Report Robert J. V8 Power Reviewed in the United States on March 11, 2023 Verified Purchase Great price and was able to buy an extended warranty. Ans: There are three main ways to disable the AFM. Due to its incorrect functionality, the engine works with more strength. Its a safe option for people who want to try AFM modules before deleting the system altogether. You get to enjoy good throttle response and enhanced fuel efficiency. Alongside causing noise pollution, they can strain your exhaust and cause it to deteriorate over time. Required fields are marked *. We are mostly skeptical about one size fits all products. Thus, while you may be getting more power from installing a Range AFM Disabler, youd notice that your cars engine overheats often, and that is a BIG DEAL. 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. 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. Active Fuel Management (AFM) is a system used by General Motors to improve fuel economy in their vehicles. Does using Range products void my factory warranty? Confirm whether or not the firmware is updated. Plus, there are times when you may want to switch to a higher cylinder mode for excellent performance. The problems, however, are many. AFM or active fuel management helps to reduce fuel consumption in trucks, increasing mileage. In this post, well take a closer look at what this app does and whether or not its worth using. Joined Feb 26, 2011 Messages 1,196 . This can happen when the vehicle is cruising at highway speeds, for example. The Range AFM disabler can switch from a cylinder mode of 4 to a cylinder mode of 8 for high peak performance, which will cost more fuel. Combined with improper maintenance, this can spiral into a huge issue and cause irreparable engine damage to your truck, and can severely cost you. Proper maintenance is the best course of action to prevent this issue. In, Read More How Much Does A Truck Frame Weigh Full GuidelineContinue, If you are in the market for a new set of shocks and are considering Rough Country, this, Read More Rough Country Shocks ReviewContinue, If you have a GMC Sierra or Chevy Silverado with a locking rear differential, you may have experienced, Read More G80 Locking Differential ProblemsContinue, The 2021 Ram 1500 is a full-size pickup truck thats available in four trim levels: Tradesman, Big Horn,, Read More 2021 Ram 1500 Backup Camera Not WorkingContinue. While AFM can improve fuel economy, it can also cause engine damage if its not properly maintained. In some cases, the Afm Disabler may also cause the check engine light to come on. It eliminates most of the exhaust buzz that comes out of your vehicle and ensures a smooth ride. If this problem manifests in your vehicle, it will almost always occur when starting the vehicle (and our module is waking up). Unlike the Range DOD delete programmer, You can modify the air and fuel ratio as well as shift points and firmness with this one. Theyre a cheap fix for people who want to disable AFM as soon as possible. If you want a budget-friendly GT Motor AFM disabler that pushes your SUV to V8, then this is the one you should be getting. Please follow the instructions and enclose return postage with your Disabler. The engine doesn't slow the truck down anymore when swapping to v4. There are several types of tuners, some will completely disable the AFM, and some will adjust it to your driving style and preference. Thats why it is important to find out how much battery the range AFM disabler drains when you leave it plugged into the car. The Range AFM/DFM Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active and Dynamic Fuel Management systems from dropping cylinders. Transmission shifts smoother since it's not swapping from v4 to v8. Also, if its displaying check engine lights on the dash, then you may want to update the firmware of the module. Many of our customers ask, Will your product void my vehicles manufacturers warranty? Range is committed to providing quality products that are safe to use. You should disable the AFM because its the only way your 8-cylinder engine can reach its peak performance. The tuning is surprisingly accurate without de-fueling the truck. It allows GM trucks to stay on the V8 mode and doesnt mangle the ECU. However, if your truck is equipped with Dynamic Fuel Management, then the Sprint S1000 by DiabloSport will be a better choice. GM trucks are fast, responsive, and are able to handle all different types of terrains. Also, the mpg becomes lower than the standard levels. When its on, youll see a single dash of blue lights. When using AFM, fuel economy largely depends on the driving conditions and your driving style. Use cruise control with an active fuel management system and reduce the load pressure from the truck. The Auto Start/Stop function is responsible for creating an increased level of exhaust buzz. It can sustain the engine health of GM trucks, It reduces the wear and tear on your lifters, Keeps the truck on the V8 mode consistently, Eliminates engine lag while restarting or accelerating, Making towing easier with all eight cylinders engaged, Ensures a smooth ride on snowy, muddy, or difficult terrains in general, Suitable for high load and high-speed situations, Consistently keeps a GM truck engine in the V8 mode, Doesnt reprogram or damage the factory ECU, Increases engine performance and throttle response, Protects lifters from frequent wear and tear, Should be deactivated when the vehicle is not in use, Compatible with SUVs built between 2007- present, Works with both AFM and DFM-enabled vehicles, Actively eliminates engine drag and exhaust buzz, Gives you complete control over the engine, Might set your emission reading to Not Ready, May need to unplug the device for passing the emmissions test, Compatible with a wide range of GM trucks, Reduces oil consumption for AFM-enabled SUVs, Instantly starts your vehicle and gets it going, The brand offers responsive customer support, Leaves no trace of its usage after you remove it, Supports fast acceleration without the engine lag, Suitable for GMC, Chevrolet, Buick, and other models, Comes with a top speed limiter and a rev limiter, Supports AFM, DoD, and MDS Fuel Management systems, 3 levels of power tuning for GM diesel trucks, Improves the gas mileage and perfect for switching off factory afm, Helps to make the driving experience smoother for users, Absolutely perfect speedometer calibration, Helps the engine reach its peak performance, Corrects the speedometer when you change tires, User-friendly and quality installation software makes setup a breeze, Compatible with most performance upgrades, Perfect for recent vehicle models including SUVs, cars, and light trucks, Offers pretty good speedometer calibration and can disable the fault codes. How Do I Know If I Have Active Fuel Management? Top 5 Best AFM Disabler Reviews 2021 [New Update] 1. For this purpose, remove the connection of the module with the ECU. I've owned a 2016 Silverado 1500 with a 5.3 4X4 for about 6 months and I totally hated it. But, if you drive at AFM V4 mode, therell be an additional two mpg in your fuel mileage. Another potential issue is that disabling the AFM could cause some apps to behave erratically or even crash. Learning how to prevent afm lifter failure is important. With a Range AFM, the cylinders of V8 and V6 can work at their full modes. Most problems with Range AFM Disabler can be fixed by simply disconnecting the disabler device from your vehicle. The device can show gear-ratio changes for most common-day applications. Reviewed in the United States on April 11, 2023. Range technology v4 mode AFM delete devices allow your engine to work at higher than their average performance. Make sure that its compact and durable so that you can install it with ease. But if youre having second thoughts, then its a good thing that it doesnt reprogram the factory ECU. However, a failed disabler puts excessive pressure on the exhaust system. If you don't drive your vehicle all the time. If you only drive on weekends, or a few days in a week, and then youve got Range AFM Disabler installed on your truck, youd probably have a dead battery situation, frequently. As long as its a plug-in type AFM module, the installation process is very simple. So, it can get difficult to find a match when youre using a second-hand Chevrolet. It has done what it advertises and that is what I want, Reviewed in the United States on February 22, 2023. Ans: You can find the best AFM disablers on Amazon, or you can buy them directly from the manufacturers website. John Zayn Smith is a passionate truck enthusiast, writer, and expert in the automotive industry. This will prevent the system from activating and causing potential damage to the engine. Key Features Disable Active Fuel Management and Dynamic Fuel Management (AFM/DFM) Disable Auto Start/Stop Calibrate Speedometer for Larger Tires Speed Limiter Adjustment Adjust TPMS Settings Modify Gear Ratio Clear DTC's Throttle Booster with on-the-fly Adjustment Manual DPF Regeneration Engine Idle Up Transmission Relearn The solution to this incompatibility of the module with your current vehicle is to have Range update the firmware. It can engage the chambers of an engine to reduce gas consumption. I mean, how long have they been messing with V8s? With a malfunctioning AFM, the engine cannot work accurately. So in this article, well be looking at Range AFM disabler problems as well as highlight some common solutions to said problems. Had that repaired, then in about another thousand miles I had a failure on the other side of the engine. If theyre not, you can download the latest drivers from the manufacturers website. In addition, they can change gas mileage due to internal faults and decreases fuel economy. Disabling the AFM is better and less expensive than fixing the problem. Fitting a silencer will help with the noise when youre driving with the AFM disabled. S. Sierra048. Unfortunately it doesn't and when it shuts my car off like that I'm not sure if it didn't hurt my computer. This is because those apps rely on the AFM for certain features or functions. Moreover, they can distract the driver. As an Amazon associate, I earn from qualifying purchases. Sometimes, they use power when it is not essential for driving. When it comes to AFM, you can either delete or disable it. Reviewed in the United States on August 27, 2016. 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. Range was founded in 2010 by leading electronics engineers. Disablers are reversible, which means AFM will activate in due time after you unplug them. Help Center. Range Technology AFM disabler modules can result in your GM truck emitting loud noises once the AFM is disabled. I was going to wait to get a programmer, but I didn't want to go to that extreme. Best AFM Disabler Reviews 2021 1. Its necessary always to check the switch and disabler to see if theyre working well before entering the road. You need to consult the manufacturer about the firmware, and they can perform the necessary update. Moreover, the additional emissions of toxic carbon dioxide are dangerous for the environment. Adding a Range AFM Disabler may add more stress to the engine, so disconnecting it can keep the engine running normally. Many parts of the country change additive and formulation depending on the season. This device works. Furthermore, they are compatible disablers that regulate the performance of V6 and V8 engines. Explained in this article are the five (5) common issues with Range AFM Disabler you may encounter. 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. You'll see LED #3 (2nd from the left LED) BLINK the minor Version number. However, some owners have reported problems with the Range Afm Disabler, including decreased fuel economy and engine performance. Since I do mostly highway trips, my mileage has actually improved, not by much, but it shouldn't have if you believe the GM hype. Ans: Some AFM disablers are bad for your trucks battery in the long haul. I've made a few observations pre and post Range AFM disable. Please dont leave the AFM disabled longer than it should. For improved mileage, GM manufacturers install them on pickup trucks. And restarted. 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. Frequently using the AFM disabler device can cause the lifter to experience degradation and might end up breaking down from stress later. In addition, the disabler trigger check light causes poor fuel efficiency, engine vibrations, and poor truck performance. If youre having trouble with your Range AFM Disabler, there are a few things you can try to troubleshoot the problem. In addition, it is a gas mileage regulator and improves the miles per gallon due to its composition and efficiency. He has one on his Chevy Silverado and Taho. Also, it works fine in all weather conditions. Change the spark plugs and install tuning equipment. Excessive use and pressure on the lifter crack it. Notable Features of the Range AFM Disabler This product is available in a sterling blue color. Can You Put a Bigger Battery in Your Car? I just couln't afford to take any chances at having to go through an engine disassembly so soon in my truck's life. Gm should take some notes here and learn from their horrible mistake. Moreover, an afm delete tuner is a useful device that allows GM trucks to override their AFM or DFM systems. Replace it with new options with the help of an expert dealer. The chambers and other components cannot utilize the fuel according to the standard demand level. Great price and was able to buy an extended warranty. Range Technology Active Fuel Management Disable Device (Blue) If you are searching for the easiest way to run your V6 or V8 engine at its full power, maybe this one from Range Technology is the best one that can help you. We didn't test the Range product for fuel economy, although we have received feedback from a number of our users. I got it started and drove it home and didn't have any other problems that day. Thats why best-rated tuners such as the Superchips Flashpaq F5 can be set to Daily Driving, Economy, Extreme Tuning, and Towing. The Range V4 mode active fuel management delete device allows the trucks engine to function at a performance pace higher than average. There are a few things to consider when deciding whether or not to disable AFM on your vehicle. Ask our Experts, we're here to help! Ranger AFM disabler problems include reduced mileage, excessive pressure on exhaust, additional emissions, and engine failure due to heat. 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. If you want our opinion, its safe to use Range AFM disablers. If left unchecked, it can spiral into a big issue for your vehicle. Make sure to inspect the lifters before leaving for any ride on your vehicle. 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). Ensure you carry out regular and proper maintenance on your truck to ensure the parts are working correctly to prevent any damages. Next, try resetting the unit by unplugging it from the OBD-II port and then plugging it back in. Problems such as transmission issues and others can be solved by proper maintenance and checking the disabler to see if its properly working or not. Overall, Im very happy with the product and would recommend it to anyone who has a GM vehicle with AFM. However, a few people turn them off because they undergo multiple problems. Range AFM has internal program failures that interfere with the other signals. 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. The best part? It makes driving easier and more fun, especially when youre towing a heavy load at the back of your truck. Getting the AFM disabler is the best way to avoid issues. The engine knocking is a significant fault. 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). Freeing all 8 cylinders on a V8, allows your SUV to run on full throttle. Then the DiabloSport S1000 AFM Disabler is an excellent option. How Do I Know If I Have Active Fuel Management? How Much is a Front Wheel Bearing Detailed Guide! I bought it from my son-in law with the knowledge I was going to replace the engine. The added complexities of these otherwise old V8's should be a cause for concern. Also, the fuel type and formation affect fuel economy. The range technology AFM disabler may be contributing to high exhaust noise, which can be disruptive and annoying. The range is a company launched in 2010 and provides customized AFM disablers for GM motors. If youre looking for a way to improve your vehicles performance, you may want to consider installing a Range Technology AFM Disabler. We like the Range Technology AFM disable the device for a lot of reasons. Like these features werent enough, Hypertech also added 0 to 60 throttle restrictions to this AFM programmer. Not only does it start better. Range Technology's plug-in disabler works with older General Motors vehicles that still have AFM and new ones that use DFM. For starters, it disables the 4-cylinder mode on your truck and unleashes the power of all 8 cylinders. The DiabloSport S100 is interchangeable between Active Fuel Management and Dynamic Fuel Management devices. It can engage cylinder numbers 6, 7, 4, and 1. If youre using an older version of Android, the Afm Disabler will not work. Furthermore, you can remove the light by resetting the module. To calculate the overall star rating and percentage breakdown by star, we dont use a simple average. Additionally, if you happen to spend all of your driving time in the range where the factor AFM V4 mode is the most efficient (and the V8 disabler turns it off), you will see an additional hit to the mileage (usually around 1 mpg). Additionally, even if youre using a compatible version of Android, the Afm Disabler may not work with all devices. Moving forward, tuners also disable AFM, but theyre more like a customizable solution. However, the reality is that many dealerships have been known to improperly void warranties on vehicles that use aftermarket products as a matter of policy. Carry out regular and proper maintenance on the AFM lifter to prevent failure. I was skeptical about these devices and did a LOT of research on which one is the best and how they work vs a AFM DELETE. 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. For us, the best AFM disabler is no other than the RangeRA003 AFM module. So if fuel economy is important to you, then keeping AFM active may be the way to go. Its not advisable to leave the disabler plugged into the truck. Not much anymore. technology that customizes your vehicle to suit your driving needs. 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. Range AFM Disabler Problems and Solutions in 2022. Therefore, its advisable to use an AFM disabler if you encounter problems whenever you plug in the disabler device. We covered every aspect of an AFM module in this AFM disabler buying guide. Inadequate maintenance and service of the motor can damage it. They should have left these engines alone instead of messing with cylinders 1, 4, 6, and 7. Alongside causing noise pollution, they can strain your exhaust and cause it to deteriorate over time. So, if youre someone who wants their phone to charge as quickly as possible, this app may be worth considering. The short answer is no, disabling AFM will not save lifters. In these conditions, replace the worn-out lifter of your Range AFM. The device is a must-have for any V8 truck owner who wants to enjoy the full extent of highway speed. Notwithstanding, there could be other issues that can cause an engine to be unresponsive. 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. For instance, winter additives contain more volatiles and oxidizers to help in cold winters, thereby hurting the mileage. Solution:Troubleshoot your cars engine to find diagnostics codes and fix them. Most importantly, it works with all popular Fuel Management mechanisms on the market, including AFM, DoD, and MDS. You must perform proper maintenance on the AFM lifters on your truck. We disable at the source and your truck runs as it normally would in 8-cylinder mode. Its actually quite simple once installed, it fools the computer into thinking that there are always four cylinders running even when only two cylinders are needed. The link provided above also has a link embedded for updating modules. When this happens, it is important to take action and address the issue as soon as possible. In addition, due to this problem, the knocking sounds become louder. If the AFM disabler is displaying check engine lights on the dashboard, consider updating the firmware of the module. When AFM is active, the engine will run on four cylinders most of the time, only switching to eight when more power is needed (such as when accelerating). Disablers put less stress on lifters and extend their life, which is also a good reason to get one for your Chevy. Reviewed in the United States on July 5, 2020. If youre considering using the Afm Disabler to disable the AFM on your device, just be sure to do your research first and make sure that its compatible with your device and wont cause any problems with your apps. While it may not save you money at the pump, it could save you from costly repairs down the road. I have FlowMaster exhaust and 5th gear was a bit noisy at 55mph & above 70mph. 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. Please email [email protected] or call 888-997-6615 for instructions on how to get the upgrade! Not being able to disable the AFM properly can cause issues as well. Will disabling AFM/DFM make my fuel economy worse? This reduces fuel consumption and emissions without affecting performance or drivability. Monday - Friday 8AM - 6PM CST. In todays video I make a 35 thousand mile updated review on the Range Technology active fuel management (afm aka v4 mode) disabler. So, this AFM tuner can actually improve the mileage and oil consumption of your SUV. Disabling it will result in some disabled or missing features. Shame on GM for putting an 8 speed transmission into a 5.3 Chevy Silverado with AFM! He explained the engine had issues when it dropped into the 4 cylinder mode in that the back cylinders didn't get proper lubrication. I am totally sold on this device and it has made thew driveability of this Chevy 300% better with the AFM disabled. For more information on your Range Technology warranty click here. Range Technology is now offering our Start/Stop Disabler for Ford F-150! Increased Stress on Engine The engine is bound to feel the pressure from not using the disabler and now using it. Due to its failure, the truck stalls suddenly. If needed, you should change parts out or perform servicing to ensure the parts are in top condition. 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. Moreover, the pressurized conditions can break the catalytic converter. Removing the Range AFM Disabler can significantly improve engine performance because the external stress (exerted by the disabler) is no longer active. That is, the lifter will start degrading and may end up breaking down from prolonged usage. Because AFM puts additional stress on the engine, it can lead to increased wear and tear and potentially more expensive repairs down the road. It changes your entire ride experience! If it is not, contact the manufacturer to carry out the necessary update. It automatically limits the engine under light driving applications or while youre stuck in traffic. In addition, their advanced technology can disable dynamic fuel management. I can say that it does stop the engine from going down to 4 cylinders. Ans: Using AFM disablers can reduce fuel consumption for some vehicles. So, imagine our surprise when we found out that the RA005B Range AFM disabler works with 2020 Traverse and all the latest sports utility vehicles by General Motors. Solution:Uninstall the Range AFM Disabler and check if the problem still persists; if it doesnt, then the AFM disabler was the problem. Lol do regular maintenance, 5-7k miles depending and you will be fine.

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