Ask our Experts, we're here to help! Range Afm Disabler Problems By Zayn Posted on November 15, 2022 The Range Afm Disabler is a tool that is used to disable the Active Fuel Management feature on certain GM vehicles. 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. This feature is meant to help prolong battery life by reducing charging speeds when the battery isnt low. The Range AFM Disabler-Red Vs Blue app is designed to work with Samsung devices that have the Adaptive Fast Charging feature enabled. Can You Put a Bigger Battery in Your Car? Finally, theres maintenance and repairs. First, make sure that the device is properly plugged into your computer. First and foremost, the Afm Disabler can only disable the AFM on devices running Android 4.0 or higher. Considering our driving conditions are never the same, its a good idea to invest in a high-tech AFM tuner for your SUV. There are several types of tuners, some will completely disable the AFM, and some will adjust it to your driving style and preference. Its an affordable and easy-to-install device that could make a big difference in how your car performs. Thread starter Joined Feb 26 . Just plugged it in and my mileage is actually better running on all 8 than when the engine shut down 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. Range Technology AFM Disabler. My second of these.still running one that is more than 5 years old in another vehicle . The system is designed to seamlessly switch between modes without any input from the driver, and it should not have any adverse effects on engine performance or reliability. This can lead to increased wear on the cylinder walls and valves, and eventually cause premature failure of the engine components. Range technology v4 mode AFM delete devices allow your engine to work at higher than their average performance. Learn how your comment data is processed. Also, provide adequate service to the rotational parts of your ignition system. Explained below are the commonest problems you may encounter after installing a Range AFM Disabler on your vehicle. First, check to make sure that the device is properly plugged into your vehicles OBD-II port. The first is fuel economy. Featuring a plug and play mechanism, the RA005B is another life-saving AFM module by Range. The 2016 Dodge Journey battery is located in the engine compartment on How Much Does A Truck Frame Weigh Full Guideline, Best Shocks for Dodge Ram 2500 Diesel 4X4. Next, you should check to see if the firmware is updated or not. Optimize its performance to stabilize fuel consumption. An AFM module that can swiftly toggle between V4 and V8 modes is hands down the best one. Moreover, it reduces the standard efficiency of their engines. The ONLY thing I miss at times (easily fixed by shutting down the truck and just unplugging it from the OBDII socket) is some engine compression braking in hills from the V4 mode. As an Amazon associate, I earn from qualifying purchases. They wont necessarily drain the battery as much as the AFM itself. Leaves no trace. It doesnt hamper your factory programming, which means you can enjoy it for as long as its valid. If left unchecked, it can spiral into a big issue for your vehicle. I have had this device since April. However, it is a complicated procedure, and you cannot perform it with a DIY technique. All Rights Reserved. Delete the range active fuel management disabler immediately to protect the engine from failure. Some parts of the country change the additives depending on the season. Make sure to inspect the lifters before leaving for any ride on your vehicle. Chevrolet, GMC, Cadillac 2007 -. 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. If you are experiencing any of these problems, you may want to consider removing the Afm Disabler from your vehicle. Reasons why you should consider disabling AFM at a glance: While researching the top AFM disablers, we prioritized important factors such as performance, durability, installation, and compatibility with different engines and factory ECU. Most are compatible with Flex Fuel engines, present-day GM trucks, as well as the ones that date back to 2005. As long as its a plug-in type AFM module, the installation process is very simple. When AFM is active, the engine is constantly switching between four and eight cylinders. So, if youre someone who wants their phone to charge as quickly as possible, this app may be worth considering. During lightweight driving, it can shut half cylinders and reduces fuel loss. It eliminates most of the exhaust buzz that comes out of your vehicle and ensures a smooth ride. Proper maintenance is the best course of action to prevent this issue. So, you can either get a unit with a battery-boosting feature or simply keep it unplugged when you dont need it. Can someone please tell me in the infinite wisdom on GM's part how that saves on gas???? The Range AFM disabler comprises a built-in lifter that collapses due to excessive or false use. How Do You Reset Code P0012 on Ford F150? Car Brake System Parts Explained in Detail. We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. How Much Does An LS1 Engine Cost | All You Need To Know, How Much Does A Custom Tune Cost | Detailed Breakdown, How Much Does Engine Balancing Cost | Breakdown of Expense, Kia Soul Engine Replacement Cost: An In-Depth Look. If you own more than one SUV, its good to do a little more digging and find an AFM disable device that works on both vehicles. So, this is why people started to look for a way to disable the AFM system when necessary. Range AFM Disabler Reviews 2023 - Vehicleic Range uses factory messages sent over the CAN Bus to "tell" the ECU to stay in V8 mode. AFM delete kits interfere with the ECU software. Best AFM Disabler - [Top 6] Reviews & Buying Guide 2021 - Mechanic Insider Reviewed in the United States on September 21, 2020. Unresponsiveness Everything is great with this device, my gas mileage was still great, my car ran much better being in 8 cyclinders all the time, and the motor seemed to do a lot better running on 8 all the time. Not being able to disable the AFM properly can cause issues as well. If you have a 2017 Ram 1500, you may have noticed that the cruise control is not working. Nevertheless, lets look at what problems an AFM can cause to your truck, as well as their corresponding solutions. 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. However, having the AFM system switched off for long periods can put unintended stress on your engine and silverado 1500 and may even lead to battery drainage. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. If you notice any disturbing signs, dont hesitate to reach out to a professional. 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. They give you the option to switch back to AFM when necessary. Of course! As a result, it loses more energy and fluid. 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. This will depend on driving style, conditions, etc. Range Technology AFM disabler modules can result in your GM truck emitting loud noises once the AFM is disabled. The rest is literally put to sleep while this device is plugged in. And it also needs to be efficient enough to bring down the fuel costs for the truck owners. However, AFM causes limitations on the cars power. It disables the Active Fuel Management system (on older GM vehicles) or Dynamic Fuel Management system (on newer GM vehicles). It syncs the speedometer when you add non-stock tires. Ans: Using AFM disablers can reduce fuel consumption for some vehicles. However, a few people turn them off because they undergo multiple problems. Plus, it has an intuitive interface for people who are new to AFM tuners. I bought it from my son-in law with the knowledge I was going to replace the engine. So, today were going to tell you all about the best AFM disabler in 2022. Required fields are marked *. Most problems with Range AFM Disabler can be fixed by simply disconnecting the disabler device from your vehicle. Also, make sure the AFM tuner distributes power evenly throughout the power band of the engine. While it may not save you money at the pump, it could save you from costly repairs down the road. However, you can improve mileage with the stabilized AFM. But, good enough, there are easy solutions to resolve the problems for as long as possible. Some drivers have reported that installing the Range AFM Disabler made their engine unresponsive, a situation whereby the engine seems not to be responding (fast) to quite different actions, such as braking, throttling, and even starting up. AFM Disabler Problems | Stingray Corvette Forum Transmission shifts smoother since it's not swapping from v4 to v8. When using AFM, fuel economy largely depends on the driving conditions and your driving style. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()). Top 5 Best AFM Disabler Reviews 2021- Expert Buying Guide & FAQs As a result, the abnormal heat ranges turn off the active fuel management device and damage the engine. Notwithstanding, there could be other issues that can cause an engine to be unresponsive. Thankfully, the Range AFM Disabler jumped in to do that as a solution. We covered every aspect of an AFM module in this AFM disabler buying guide. I've owned a 2016 Silverado 1500 with a 5.3 4X4 for about 6 months and I totally hated it. 5.3, 6.0, and 6.2 Vortec engines. Frequent use of the range AFM disabler can cause lifter failure. Pulsar LT. Apparel. It made my engine quieter, stronger. Gm should take some notes here and learn from their horrible mistake. In addition, the disabler trigger check light causes poor fuel efficiency, engine vibrations, and poor truck performance. However, the Range AFM Disabler doesnt work with all GM vehicle models and has some common problems. The only way the truck was drive-able was to nail the throttle to get the RPMs up and change into a lower gear. The Afm Disabler is a simple, effective way to disable the Active File Manager (AFM) on your device. Consider disablers from Range Technology and DiabloSport because they dont reprogram the factory ECU. You have to find the OBD-II port below the steering wheel or the dash and then plug the device in like an OBD-II reader. 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. Range AFM Disabler Problems - Explored - Vehicleic We disable at the source and your truck runs as it normally would in 8-cylinder mode. However, if your car still runs smoothly when you insert the disabler, then you have no need for it. Turn the AFM device off when you dont need the performance boost. When you disable the AFM, youll be preventing lifter failure. I mean, how long have they been messing with V8s? It WILL disable eAssist Start/Stop as a side benefit. Below are the common AFM disabler problems and their corresponding solutions: The Range AFM disabler can cause your truck to emit loud noise whenever the AFM is disabled, causing noise pollution. Its also responsive on Ford for shutting off the Auto Start/Stop feature. 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. From monitoring stats to making adjustments, you can get everything done with this tuner without professional help. Warranty and Policies - Range Technology It changes your entire ride experience! This deterioration can also extend to your vehicle's engine with time. Thats why best-rated tuners such as the Superchips Flashpaq F5 can be set to Daily Driving, Economy, Extreme Tuning, and Towing. 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. However, it will disable the eAssist Start/Stop. Anecdotally, our users are reporting a +1 mpg to -1 mpg range when using the Range. DO NOT CONTINUE TO DRIVE WITH THE MODULE PLUGGED IN IF THIS OCCURS! Active Fuel Management (AFM) helps reduce fuel consumption in trucks, thereby increasing mileage. 2023 Range Technology. Thanks for reading! Range Technology AFM Disabler Problems and Fixes - My Car Makes Noise With a Range AFM, the cylinders of V8 and V6 can work at their full modes. Some devices completely mess up the ECU software or the Auto Start/Stop mechanism. This guy needs transmission help, all the AFM disabling in the world is unlikely to help the problem he describes . For instance, winter additives contain more volatiles and oxidizers to help in cold winters, thereby hurting the mileage. At Trucksauthority.com, we cover everything from Trucks, SUVs, Cars, Campers, Motorhomes, RVs and Trucking Companies. First check of the range AFM disabler is the recommended one for the truck model. Works as it is supposed to, great product. In addition, they can change gas mileage due to internal faults and decreases fuel economy. Shame on GM for putting an 8 speed transmission into a 5.3 Chevy Silverado with AFM! 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. Helpful? The lifter breaks due to excessive heat strain and old age. Engines that have ATM also include 4.3L, 5.3L, and 6.2L EcoTec3 engines. We didn't test the Range product for fuel economy, although we have received feedback from a number of our users. Please dont leave the AFM disabled longer than it should. Based in Chicago, Illinois, he founded TruckGuider.com to provide fellow truck owners and enthusiasts with reliable, comprehensive, and up-to-date information on trucks, accessories, and related topics. Youll have to check the settings to find out the software version of the module. You can still see all customer reviews for the product. Fuel type/formulation can affect mileage. And because theres no need to constantly monitor engine output, youll also see an improvement in fuel economy. AFM keeps four out of eight cylinders of your V8 deactivated to maximize fuel economy. My mechanic explained the problem is a known issue with the 8/4 option on the engine. You can remove the Range AFM disabler at any time, and the truck will go back to its previous mode. Additionally, the device is compatible with most GMC, Buick, and Chevrolet SUVs. Zayn is a well-respected author on TruckGuider.com, where he provides in-depth articles and guides about trucks, their maintenance, and industry developments. If your SUV was built in 2005 or after, you can easily get this product for overriding the vehicles Active Fuel Management. Why do I get a notice that OnStar Diagnostics Report didn't run? Range technology afm disabler is one such device as you just need to unplug it to get back to the factory settings. If you continue to use this site we will assume that you are happy with it. Theyre a cheap fix for people who want to disable AFM as soon as possible. If theyre not, you can download the latest drivers from the manufacturers website. Range AFM Disabler Problems and Solutions in 2022. 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. This is causing them to loose sales. In this post, well take a closer look at what this app does and whether or not its worth using. It took over 8,000 hours and more than 100,000 miles on the road to develop. Once activated, the truck will drive much faster on and off highways. Will disabling AFM/DFM make my fuel economy worse? It is doing what it promises, Ive only had it for 5days, but it what I needed for my 07 SS Impala. John Zayn Smith is a passionate truck enthusiast, writer, and expert in the automotive industry. The problem is it can toggle on and off, put excess pressure on the engine and create a droning noise under the hood. 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). Thats why most truck owners want a disabler or an AFM delete kit. As an internet-updateable tuner, Flashpaq F5 is compatible with most performance upgrades. Similar to the GM AFM disabler, it has extensive coverage when it comes to the speedometer, power level, and shift adjustments. The AFM Disabler There have been cases of a system failure of AFM, which has ultimately ended in creating issues with oil consumption. Log in. AFM disablers are far cheaper and easier to install than AFM delete kits. The best part? Helpful Report . GM first introduced Active Fuel Management in their SUVs back in 2007. Moreover, an afm delete tuner is a useful device that allows GM trucks to override their AFM or DFM systems. I got it started and drove it home and didn't have any other problems that day. Because there are times when you might actually need the AFM back on. When youre looking at AFM modules, its important that you choose a disabler that leaves the factory ECU temporarily deactivated but functional. 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. Explained in this article are the five (5) common issues with Range AFM Disabler you may encounter. This device is designed to disable the Active Fuel Management (AFM) system in select GM vehicles, which can help improve horsepower and torque. If needed, you should change parts out or perform servicing to ensure the parts are in top condition. But first, you want to make sure that its the right fit for your vehicle and also has the best specs for the price.