Not only is it expensive to delete AFM, but it also takes some dedication to actually move forward with it. 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. After the disablement, the lifter will no longer be used while running the truck, which implies that the lifter will no longer wear off. 1-866-404-6141. . So, today were going to tell you all about the best AFM disabler in 2022. In cases like that, youll encounter a range of AFM disabler problems. You can also report these signs to the workshop employee for an effective solution. On my first test my shifting seemed more normal. If your SUV was built in 2005 or after, you can easily get this product for overriding the vehicles Active Fuel Management. This device works. That was until I found this little gem. Another potential issue is that disabling the AFM could cause some apps to behave erratically or even crash. So these are a few Range AFM disabler problems you can encounter. And if thats something youre looking for, the DiabloSport S100 is as good as any Range Technology AFM module. IMHO it's better to find a good little one of these things than cylinder deactivation. 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. The installation is the same as any plug-in AFM module. Getting an AFM disabler device is the coolest thing you can do for your truck. This is one of the most dread problems of Range AFM Disabler; it could contribute to causing the engine stop abruptly while youre driving. Just plugged it in and my mileage is actually better running on all 8 than when the engine shut down 4 cylinders. The Jet 15008 performance programmer is a useful tool for adjusting the rev limit and speed. I have an 08 ss impala and just a couple days ago my car died on the freeway and it wouldn't start. Consumers should not have to purchase devices to make a truck run better. 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. Support. Combined with improper maintenance, this can spiral into a huge issue and cause irreparable engine damage to your truck, and can severely cost you. Thats why most truck owners want a disabler or an AFM delete kit. We covered every aspect of an AFM module in this AFM disabler buying guide. I highly recommend! The range technology AFM disabler may be contributing to high exhaust noise, which can be disruptive and annoying. Learning how to prevent afm lifter failure is important. AFM, or Active Fuel Management, is a system that GM developed to help improve fuel economy in their vehicles. Range AFM Disabler - Long Term Review Hilltown 3.47K subscribers Subscribe 1.9K Share Save 322K views 5 years ago Opinions of the Range Technology AFM Disabler after using it in a 2008. Make sure to oil them and look out for any signs of deterioration. If youre having difficulty matching the vehicles computer to your driving style, this efficient programmer will get you started in no time. Youll have to check the settings to find out the software version of the module. If you are experiencing any of these problems, you may want to consider removing the Afm Disabler from your vehicle. Solution:Disconnect the Range AFM Disabler and troubleshoot the car for DTCs. The simple answer is, Yes, it drains the battery, however, not that much. As a result, youll see an increase in horsepower and torque as well as improved throttle response. Reviewed in the United States on September 21, 2020. Furthermore, they are compatible disablers that regulate the performance of V6 and V8 engines. As a result, the miles per gallon improve because half chambers do not work. It was like the truck did not know whether or not to go into the next gear or in or out of v4 mode. 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. 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. Most importantly, you wont feel the loud AFM kicking in and turning off multiple times on your commute. It has done what it advertises and that is what I want, Reviewed in the United States on February 22, 2023. In these conditions, replace the worn-out lifter of your Range AFM. Please make sure that you are posting in the form of a question. The disabler is also suitable for high-load applications such as towing and off-road driving. Fuel type/formulation can affect mileage. Hill Start Assist Not Available in Ford F150 [Causes and Fixes]. The best part? Reviewed in the United States on January 31, 2023. In most cases, the check engine light comes on and stays illuminated after installing the Range AFM Disabler. Your options are a disabler, a tuner, or an AFM delete kit. If youre using an older version of Android, the Afm Disabler will not work. This breakdown can cause a serious issue and can damage the truck greatly. It rolls better when you let off the gas. As an internet-updateable tuner, Flashpaq F5 is compatible with most performance upgrades. Find Out Now! S. Sierra048. It is doing what it promises, Ive only had it for 5days, but it what I needed for my 07 SS Impala. A word of advice- unplug the kit if you dont use your vehicle as often. Next, you should check to see if the firmware is updated or not. The device can show gear-ratio changes for most common-day applications. However, despite the advantages that an AFM disabler can have, it can pose some difficulties. The chambers and other components cannot utilize the fuel according to the standard demand level. 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. You can still see all customer reviews for the product. Moving forward, tuners also disable AFM, but theyre more like a customizable solution. Unplug it to return to factory settings. Range Technology AFM disabler modules can result in your GM truck emitting loud noises once the AFM is disabled. The AFM mechanism consists of its own pressure relief oil valve, a LOMA cover, a high-volume pump, and lifters. 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. It doesnt hamper your factory programming, which means you can enjoy it for as long as its valid. In some cases, the Afm Disabler may also cause the check engine light to come on. You can plug it out from under the dashboard while commuting in the city. So far, there have been no reports of any major problems caused by disabling the AFM, but its something to keep in mind. Wind, rain, snow, cold temperatures can all affect how the engine management system manages the fuel and engine operation, sometimes cutting into fuel economy to maintain smooth operation. Read More 2017 Ram 1500 Cruise Control Not WorkingContinue, If youre in the market for a new set of shocks for your Dodge Ram 2500 Diesel 4X4,, Read More Best Shocks for Dodge Ram 2500 Diesel 4X4Continue, Your email address will not be published. Monthly maintenance of the motors is essential to stabilize the cylinders. Ans: No, an AFM disabler doesnt affect the Remote Start function. I was intrigued by the claims made by the manufacturer and thought I would give it a try. Range Technology AFM Disabler. Now, the question is how. 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. This guy needs transmission help, all the AFM disabling in the world is unlikely to help the problem he describes . Depending on your vehicle model, budget, and brand preference, we lined up 7 top AFM disablers for Auto Start/Stop vehicles. This will prevent the system from activating and causing potential damage to the engine. We encourage you to do your own fuel economy testing and let us know the results. GM first introduced Active Fuel Management in their SUVs back in 2007. 1-866-404-6141. 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. Solution:Troubleshoot your cars engine to find diagnostics codes and fix them. Regularly carry out servicing to ensure the parts are in their best condition. Outside weather conditions can affect mileage. What I figured out was, as soon as I let my wife drive the truck, she throws the thing in gear and hits the accelerator before the starter barely finishes turning over the engine. They give you the option to switch back to AFM when necessary. Moreover, you can stabilize the performance by decreasing the usage span of these lifters. We disable at the source and your truck runs as it normally would in 8-cylinder mode. The module will work on any GM Active Fuel Management (AFM) or Dynamic Fuel Management (DFM) equipped vehicle. There are a few things to consider when deciding whether or not to disable AFM on your vehicle. Ans: Active Fuel Management sometimes lets oil move past the pistons and get into the engines combustion chamber. Lets help you get started! When youre looking at AFM modules, its important that you choose a disabler that leaves the factory ECU temporarily deactivated but functional. Shame on GM for putting an 8 speed transmission into a 5.3 Chevy Silverado with AFM! The DiabloSport S100 is interchangeable between Active Fuel Management and Dynamic Fuel Management devices. In addition, lifter failures cause the incorrect shifting of gears. You'll see LED #4 (far left LED when plugged into the OBD2 port) BLINK the major Version number. 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. Engine Bearing Replacement Cost | Is It Expensive. AFM delete kits interfere with the ECU software. When it got to 6th, it just sounds like it's purring. Will I see V4 Mode? When the lifters are in good condition, their transition will be smooth, and theyll be no rough switches or noise. Range was founded in 2010 by electronics engineers looking to provide simple to use solutions to Active Fuel Management systems found in GM cars and trucks. Fits all V6 and V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks, and SUVs. This can be a serious issue and can greatly damage your truck. However, if your truck is equipped with Dynamic Fuel Management, then the Sprint S1000 by DiabloSport will be a better choice. What do the blue lights mean? If youre having trouble with your Range AFM Disabler, there are a few things you can try to troubleshoot the problem. Increased Stress on Engine The engine is bound to feel the pressure from not using the disabler and now using it. Thankfully, the Range AFM Disabler jumped in to do that as a solution. What Northstar Engine Years to Avoid And Why. It syncs the speedometer when you add non-stock tires. However, you can improve mileage with the stabilized AFM. If theyre not, you can download the latest drivers from the manufacturers website. AFM/DFM Disabler. 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. Theyre a cheap fix for people who want to disable AFM as soon as possible. Because AFM puts additional stress on the engine, it can lead to increased wear and tear and potentially more expensive repairs down the road. The AFM/DFM Disabler does NOT affect REMOTE START (and is "silent" until the engine is started). 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). The tuner supplies adequate power to the engine, depending on your chosen driving style. Moreover, the additional emissions of toxic carbon dioxide are dangerous for the environment. Shutting off Active Fuel Management can help you unlock your V8s true potential. 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 Make sure you properly install it and, if required, seek help for it. This unit really works. You can clearly read everything off its 2.8-inch color display. So, if your car seems to be having ECM-related problems after installing a Range AFM Disabler, you may as well uninstall it to see if the issues would stop occurring. It automatically limits the engine under light driving applications or while youre stuck in traffic. The Range AFM Disabler is a plug n play device that lets you get the most out of your GM vehicles engine. What Is The Best Used SUV With 3rd Row Seating? This diagnostic code reader helps you make custom power adjustments to a Chevrolet Silverado, Tahoe, Camaro, GMC Sierra, and many other models of GM SUVs and trucks. Please follow the instructions and enclose return postage with your Disabler. Pulsar LT. Apparel. Overall, Im very happy with the product and would recommend it to anyone who has a GM vehicle with AFM. Range uses factory messages sent over the CAN Bus to "tell" the ECU to stay in V8 mode. Several people disable their AFM to increase the speed during cruising. All the time. Most disablers are reversible, so you can compare the performance with and without a disabler and see it for yourself. Therefore, disabling AFM is dangerous for the overall performance of a pickup truck. A few people upgrade their camshafts and disable the AFM. You need to consult the manufacturer about the firmware, and they can perform the necessary update. As a result, the check engine light appears, which requires instant troubleshooting. Starting his career as a truck mechanic, Zayn quickly developed a strong interest in all aspects of the trucking world. It's not "locked" to a vehicle and you can move it between vehicles as needed. Freeing all 8 cylinders on a V8, allows your SUV to run on full throttle. Its an affordable and easy-to-install device that could make a big difference in how your car performs. Featuring a plug and play mechanism, the RA005B is another life-saving AFM module by Range. 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. After installation, I immediately noticed an improvement in performance. The problem is it can toggle on and off, put excess pressure on the engine and create a droning noise under the hood. If you want to delete AFM, you can go for an AFM delete kit. This effectively disables the Active Fuel Management system without affecting any other systems in your vehicle. There are several types of tuners, some will completely disable the AFM, and some will adjust it to your driving style and preference. Installation is as simple as plugging it into the OBD-II port. Excessive use and pressure on the lifter crack it. Does the Car Need to be Running when Adding Coolant? Not only will you be able to reach somewhere faster, but you also increase your vehicles power output. Restart the AFM disabler and stabilize its functions. Will disabling AFM/DFM make my fuel economy worse? Make sure to inspect the lifters before leaving for any ride on your vehicle. 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. This happens because the Range AFM Disabler adds more stress to the engine, and as such, at the peak of it, the engine would shut off automatically (due to high stress). The Range AFM disabler comprises a built-in lifter that collapses due to excessive or false use. Unfortunately, not all vehicles with the AFM function can be used with the disabler. . Most importantly, it works with all popular Fuel Management mechanisms on the market, including AFM, DoD, and MDS. So, what are the other problems with Range AFM Disabler that you should know? 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). Furthermore, it can deactivate the cylinders to protect the gas loss. Removing the Range AFM Disabler can significantly improve engine performance because the external stress (exerted by the disabler) is no longer active. How Much is a Front Wheel Bearing Detailed Guide! Alongside causing noise pollution, they can strain your exhaust and cause it to deteriorate over time. It significantly increases vehicle response and power. Plus, it has an intuitive interface for people who are new to AFM tuners. Will disabling AFM/DFM make my fuel economy worse? It took over 8,000 hours and more than 100,000 miles on the road to develop. If you have an Android device, you may have heard of the Range AFM Disabler-Red Vs Blue. Mostly now I can drive around and in traffic and the truck stays in the 8th or 7th gear without any problems at all. Does using Range products void my factory warranty? If left unchecked, it can spiral into a big issue for your vehicle. He explained the engine had issues when it dropped into the 4 cylinder mode in that the back cylinders didn't get proper lubrication. All Rights Reserved. Looking for a multi-functional AFM module that works with the latest AFM and Dynamic Fuel Management (DFM) trucks? Fit in a silencer to stop the noise and reduce the exhausting strain when driving with the AFM disabled. Also, make sure the AFM tuner distributes power evenly throughout the power band of the engine. Range was founded in 2010 by leading electronics engineers. Engine Bearing Replacement Cost | Is It Expensive? When I first plugged it in, my truck screen glitched a bit on the infotainment center. If youre experiencing noises or rough switches, you might need to stop and take a look at your AFM lifters. The tuning is surprisingly accurate without de-fueling the truck. It WILL disable eAssist Start/Stop as a side benefit. Save my name, email, and website in this browser for the next time I comment. Its necessary always to check the switch and disabler to see if theyre working well before entering the road. This is because those apps rely on the AFM for certain features or functions. Carry out regular and proper maintenance on the AFM lifter to prevent failure. He has one on his Chevy Silverado and Taho. Zayn's deep knowledge of trucks, their mechanics, and the latest industry trends makes him a valuable resource for truck lovers and professionals alike. For more information on your Range Technology warranty click here. This can lead to serious accidents. 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. When its on, youll see a single dash of blue lights. You can remove the Range AFM disabler at any time, and the truck will go back to its previous mode. My Suburban had to have the lifters replaced and I bought this product after the repair to try to prolong the engine further. When you install a tuner in your GMC, Cadillac, or Chevrolet, you can tune the vehicles fuel management, shift firmness, speed, and response. The Range Technology AFM Disabler is designed to disable the AFM system so that your engine can run at full power all the time. Lol do regular maintenance, 5-7k miles depending and you will be fine. Super easy. S. Sierra048. Additionally, the device is compatible with most GMC, Buick, and Chevrolet SUVs. 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. The Range AFM Disabler-Red Vs Blue app is designed to work with Samsung devices that have the Adaptive Fast Charging feature enabled. AFM can damage pistons and then the cylinders. Roadweekly.com participates in the Amazon Associate program and earns money from qualifying purchases. AFM/DFM Disabler. In this post, well take a closer look at what this app does and whether or not its worth using. Leaving the AFM delete device on while your truck is idle can accelerate the deterioration of your engine. This can lead to significant savings at the pump up to 8% according to GM. Finally, if all else fails, you can try uninstalling and then reinstalling the software. Anecdotally, our users are reporting a +1 mpg to -1 mpg range when using the Range. 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. The rest is literally put to sleep while this device is plugged in. AFM keeps four out of eight cylinders of your V8 deactivated to maximize fuel economy. The Range AFM disabler is a small electric device that mounts inside the truck dashboard and regulates the engine cylinders. If it takes time for your SUV to power up after sitting through traffic, then this AFM programmer will be a good fit. Factory GM vehicles equipped with Active Fuel Management and Dynamic Fuel Management can disable AFM/DFM in a normal operating condition. Thats why it is important to find out how much battery the range AFM disabler drains when you leave it plugged into the car. Adding a Range AFM Disabler may add more stress to the engine, so disconnecting it can keep the engine running normally. Inadequate maintenance and service of the motor can damage it. 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. The response will be more prompt and throatier when you connect the GT MOTOR AFM module to the diagnostic port. It will save your battery in the long run, and lifters too! 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. It allows GM trucks to stay on the V8 mode and doesnt mangle the ECU. It allows you to drive off-road, icy streets and difficult terrains without gobbling up more fuel. The device will go to a VERY low "sleep" state after the engine is off (within 3-10 seconds of the engine shutting off) In this state all the LEDs are OFF and it hibernates at about 1-3mA Every 7-25 seconds it will wake up to a "light sleep" state to check to see if the vehicle is running. Privacy Policy About Contact Terms of Use, Pressure on exhaust and additional emissions, Operating Power-Adjustable Pedals on Ford F150. Interestingly, the AFM disabler device retains (draws) the battery life when the truck is off or in sleep mode. The range is a company launched in 2010 and provides customized AFM disablers for GM motors. 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. 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. Best Overall: Range Technology Active Fuel Management Disable Device Criteria for Comparison As soon as we turned the key, it kicked into action, bypassing the AFM in a record response time. Its compatible with GM vehicles that come with 5.2. First, check to make sure that the device is properly plugged into your vehicles OBD-II port. Ans: With an AFM disabler, you can turn on the Active Fuel Management system any time you want. RA005B is a reliable AFM module with a simple setup. A Diablo AFM disabler is simply a disabler for GM vehicles. Zayn is a well-respected author on TruckGuider.com, where he provides in-depth articles and guides about trucks, their maintenance, and industry developments. Also, it helps if its easier to remove as well. There are still other problems a Range AFM Disabler can cause, which we will discuss below! 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. Some of the causes could be faulty disabler, outdated firmware, or compatibility issues. It protects the crankshaft and motor from further damage. Support. 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. Just plug it into the OBD II port and wait for the red light to flash. I installed the Range Afm Disabler on my 2016 Chevy Silverado 1500 5.3L V8 truck. Notable Features of the Range AFM Disabler This product is available in a sterling blue color. We do not trick the ECU with false signal readings. Hi, my name is Robert and I am a truck driver. Range technology afm disabler is one such device as you just need to unplug it to get back to the factory settings. The goal was to provide custom Active Fuel Management solutions for GM cars and trucks that did not re-flash the factory ECU. So, it certainly improves your miles per gallon and may decrease fuel consumption as well. I can say that it does stop the engine from going down to 4 cylinders. First, make sure that the device is properly plugged into your computer. The problem with AFM is that it can cause drivability issues, including a loss of power and torque. Regularly oil them and check out for any sign of deterioration. But, youll have to first check the settings to confirm the correct software version of the module. This is a best-selling AFM disabler that can eliminate cylinder drop and speed bottleneck for any GM 5.3L Active Fuel Management engine. One of the common range AFM disabler problems is that it could stop your car from starting up or contribute to erratic ECM/ECU functionality. Common Range, AFM Disabler Problems With all the good an active fuel management disabler does, many drivers experience common problems when using the disabler. Also, the mpg becomes lower than the standard levels. 2023 Range Technology. Delete the range active fuel management disabler immediately to protect the engine from failure. The truck felt more responsive and had more power available when I needed it. But first, you want to make sure that its the right fit for your vehicle and also has the best specs for the price.
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