Finally, if all else fails, you can try uninstalling and then reinstalling the software. Range Technology AFM disabler modules can result in your GM truck emitting loud noises once the AFM is disabled. Why do I get a notice that OnStar Diagnostics Report didn't run? Help Center. However, in some cases, the Disabler may not be the problem but an underlying issue that has remained unfixed for a long time. The tuner supplies adequate power to the engine, depending on your chosen driving style. Helpful Report There are several types of tuners, some will completely disable the AFM, and some will adjust it to your driving style and preference. If the AFM disabler is displaying check engine lights on the dashboard, consider updating the firmware of the module. This requires the use of a Range Technology AFM disabler. For this purpose, remove the connection of the module with the ECU. Range AFM has internal program failures that interfere with the other signals. We are mostly skeptical about one size fits all products. This device activates all 6 or 8 cylinders that come with your vehicle by disabling the fuel management system. It happens due to the high internal temperature of the motor and spinning equipment. Reviewed in the United States on April 11, 2023. Find Out Now! Ans: AFM disablers can affect fuel consumption. So, make sure that the disabler can crank out the power of all eight cylinders at all times. 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 This Range AFM disabler will be a total game-changer in your driving experience. 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. Some of the causes could be faulty disabler, outdated firmware, or compatibility issues. There are a few things to consider when deciding whether or not to disable AFM on your vehicle. In fact, they contribute to a smoother ride. Another thing to consider is performance. I got it started and drove it home and didn't have any other problems that day. This app is designed to disable the aggressive battery saving features on certain Samsung devices. 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. This site uses Akismet to reduce spam. Lifter Failure If the lift motor is not working properly, the range AFM disabler may also be experiencing lift failure. As a result, the check engine light appears, which requires instant troubleshooting. It will also help reduce the strain on the exhaust. 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. 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. John Zayn Smith is a passionate truck enthusiast, writer, and expert in the automotive industry. 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. Unfortunately it doesn't and when it shuts my car off like that I'm not sure if it didn't hurt my computer. Ans: Disabling the AFM is not permanent because its a plug-in module. In these conditions, replace the worn-out lifter of your Range AFM. AFM is a fuel saving measure that allows the engine to run on four cylinders during light load conditions. Joined Feb 26, 2011 Messages 1,196 . Ranger AFM disabler problems include reduced mileage, excessive pressure on exhaust, additional emissions, and engine failure due to heat. It will slowly drain battery a small amount. Also, make sure the AFM tuner distributes power evenly throughout the power band of the engine. However, despite the advantages that an AFM disabler can have, it can pose some difficulties. Due to low-quality oil in the lifters, the Active fuel management (AFM) disabler malfunctions. The main difference between afm delete tuners and disablers is that disablers deactivate the Active Fuel Management for as long as they are plugged in. It also analyzed reviews to verify trustworthiness. It allows GM trucks to stay on the V8 mode and doesnt mangle the ECU. Learn how your comment data is processed. I have a 2017 gmc sierra 6.2 v8. The range is a company launched in 2010 and provides customized AFM disablers for GM motors. Solution:Troubleshoot your cars engine to find diagnostics codes and fix them. In addition, their advanced technology can disable dynamic fuel management. 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. If you dont want to void the warranty, you should go for a disabler, commonly known as an AFM module. Make sure to inspect the lifters before leaving for any ride on your vehicle. With a Range AFM, the cylinders of V8 and V6 can work at their full modes. This feature is meant to help prolong battery life by reducing charging speeds when the battery isnt low. First, check to make sure that the device is properly plugged into your vehicles OBD-II port. An AFM delete module cant manipulate Active Fuel Management like tuners. They wont necessarily drain the battery as much as the AFM itself. A few people upgrade their camshafts and disable the AFM. However, this switching can be unresponsive at times which can cause trouble with your driving. RA005B is a reliable AFM module with a simple setup. Most disablers are reversible, so you can compare the performance with and without a disabler and see it for yourself. Copyright 2023 Auto Care Aids | All Rights Reserved. This page works best with JavaScript. There was a slight shutter on light to moderate acceleration. Turn off half chambers and reduce the fluid flow. 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. Its disabling can reduce the miles per gallon. Zayn is a passionate truck enthusiast and expert with over 15 years of experience in the automotive industry. When you install a disabler, the truck can run without that additional constraint and, therefore, generate a lower amount of noise. Pulsar LT. Apparel. Super easy. Looking for a multi-functional AFM module that works with the latest AFM and Dynamic Fuel Management (DFM) trucks? The first is fuel economy. It rolls better when you let off the gas. First and foremost, the Afm Disabler can only disable the AFM on devices running Android 4.0 or higher. You should disable the AFM because its the only way your 8-cylinder engine can reach its peak performance. So, it certainly improves your miles per gallon and may decrease fuel consumption as well. Disablers keep all eight cylinders of your truck running at all times. This is because those apps rely on the AFM for certain features or functions. Range Technology AFM Disabler. Moreover, the additional emissions of toxic carbon dioxide are dangerous for the environment. Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates, Range Technology Active Fuel Management Disable Device (Blue), Learn more how customers reviews work on Amazon, See all details for Range Technology Active Fuel Management Disable Device (Blue). Not much anymore. It is doing what it promises, Ive only had it for 5days, but it what I needed for my 07 SS Impala. 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. Avoid leaving the AFM disabler plugged in at all times to prevent it from putting excess pressure (strain) on the truck. Now I can drive around at 45 MPH and if I need to gas it, the truck will easily go into another lower gear and move. Disablers are reversible, which means AFM will activate in due time after you unplug them. Is the Corvette/Camaro Active Exhaust Affected? Unplug it after about 3 days of non driving. We walked out to the parking lot and he showed me that he did in fact have them installed. Some active fuel management disable devices are model specific. AFM delete kits interfere with the ECU software. Most importantly, it works with all popular Fuel Management mechanisms on the market, including AFM, DoD, and MDS. 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. Solution:Most modern engines would automatically shut off when stressed to the peak. My mechanic explained the problem is a known issue with the 8/4 option on the engine. It increases fuel consumption, and the truck loses its performance. To stop the vibrational damage, maintain an optimized oil level in the internal parts. So, it can get difficult to find a match when youre using a second-hand Chevrolet. Since there can be different reasons for this occurring, you will need to go through a thorough check. Its also responsive on Ford for shutting off the Auto Start/Stop feature. 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. Range Technology is now offering our Start/Stop Disabler for Ford F-150! I am totally sold on this device and it has made thew driveability of this Chevy 300% better with the AFM disabled. 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. If you are experiencing any of these problems, you may want to consider removing the Afm Disabler from your vehicle. First off. I just couln't afford to take any chances at having to go through an engine disassembly so soon in my truck's life. When it got to 6th, it just sounds like it's purring. 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. 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. Works as it is supposed to, great product. If it is not, contact the manufacturer to carry out the necessary update. But if youre having second thoughts, then its a good thing that it doesnt reprogram the factory ECU. Ive been using the Range Afm Disabler for several months now and have not experienced any negative side effects. Range Technology AFM disabler modules can result in your GM truck emitting loud noises once the AFM is disabled. In addition, they can change gas mileage due to internal faults and decreases fuel economy. Notwithstanding, there could be other issues that can cause an engine to be unresponsive. Due to its failure, all cylinders become active and use additional power. I recently came across a new product called the Range Afm Disabler. The Afm Disabler is a simple, effective way to disable the Active File Manager (AFM) on your device. So, if this is your first time, all you have to do is plug it into your trucks OBD-II port. Solution:Try uninstalling the Range AFM Disabler and run the engine for a long time to see if its overheating again. The Range AFM/DFM Disabler can be a cost-effective alternative to lessening the problem with a simple plug-in solution. Will This Fix my Oil Consumption Problem? Pulsar LT. Apparel. Some parts of the country change the additives depending on the season. This deterioration can also extend to your vehicle's engine with time. You get to enjoy good throttle response and enhanced fuel efficiency. Monday - Friday 8AM - 6PM CST. When the lifters are in good condition, their transition will be smooth, and theyll be no rough switches or noise. The Range Technology AFM Disabler is designed to disable the AFM system so that your engine can run at full power all the time. 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. With the Range AFM disabler, just plug it in and let your engine be free of the non-sense. Active Fuel Management (AFM) is a system used by General Motors to improve fuel economy in their vehicles. Ensure you carry out regular and proper maintenance on your truck to ensure the parts are working correctly to prevent any damages. For example, it pays off to connect the disabler when you engage in high-speed driving. Range technology afm disabler is one such device as you just need to unplug it to get back to the factory settings. Restart the AFM disabler and stabilize its functions. Home / Help Center; Returns Policy. Fuel type/formulation can affect mileage. 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 Jet 15008 performance programmer is a useful tool for adjusting the rev limit and speed. Many parts of the country change additive and formulation depending on the season. 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. And if thats something youre looking for, the DiabloSport S100 is as good as any Range Technology AFM module. Range AFM disabler loses sync, and the truck loses power during driving. After the disablement, the lifter will no longer be used while running the truck, which implies that the lifter will no longer wear off. However, some users find that it causes their phone to charge slower than usual. It takes a toll on the battery. There can be several reasons, including compatibility issues, a faulty disabler, or outdated firmware. Overall, Im very happy with the product and would recommend it to anyone who has a GM vehicle with AFM. Common Range, AFM Disabler Problems With all the good an active fuel management disabler does, many drivers experience common problems when using the disabler. To calculate the overall star rating and percentage breakdown by star, we dont use a simple average. Alongside causing noise pollution, they can strain your exhaust and cause it to deteriorate over time. Please dont leave the AFM disabled longer than it should. Range AFM Disabler Problems and Solutions in 2022. No, turning off AFM will not void your warranty. We also share information about your use of our site with our social media, advertising and analytics partners. In addition, due to this problem, the knocking sounds become louder. So, when you delete the mechanism, you need to replace all these parts with non-AFM components. With the help of this device, you can program the Fuel Management system for optimal performance. 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. The following are the significant problems of a Range AFM disabler on GM pickup trucks. Personally, this is the best active fuel management disabler money can buy. One issue you can often encounter with lifter failure. There was virtually no throttle response. Ans: Some AFM disablers are bad for your trucks battery in the long haul. It changes your entire ride experience! 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. Excessive use and pressure on the lifter crack it. Reviewed in the United States on February 7, 2023, Reviewed in the United States on January 23, 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. But, youll have to first check the settings to confirm the correct software version of the module. The AFM mechanism consists of its own pressure relief oil valve, a LOMA cover, a high-volume pump, and lifters. It allows your SUV to use up less fuel to hit high speeds without the transmission shifting to a lower gear. When its on, youll see a single dash of blue lights. However, the disabler has a built-in program that works with the ECU of a pickup truck. It cannot depend on half cylinders when the truck requires more power. Transmission shifts smoother since it's not swapping from v4 to v8. You need to consult the manufacturer about the firmware, and they can perform the necessary update. Improved my mpg and did what I ordered it for.keeps my engine in v8 mode. This will prevent the system from activating and causing potential damage to the engine. 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. 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. So these are a few Range AFM disabler problems you can encounter. 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. I turned off the truck let it sit for a minute. Ask our Experts, we're here to help! But first, you want to make sure that its the right fit for your vehicle and also has the best specs for the price. With a malfunctioning AFM, the engine cannot work accurately. Reviewed in the United States on July 5, 2020. Confirm whether or not the firmware is updated. It makes driving easier and more fun, especially when youre towing a heavy load at the back of your truck. You'll see LED #4 (far left LED when plugged into the OBD2 port) BLINK the major Version number. If the issue is left unattended, it can skyrocket into a severe problem. Using an AFM disabler depends on how your vehicle responds after connecting the AFM disabler device. This was traced to a lack of proper lubrication in V4 mode, an issue supposedly fixed since in the newer models). Also, the mpg becomes lower than the standard levels. Most importantly, you wont feel the loud AFM kicking in and turning off multiple times on your commute. Zayn is a well-respected author on TruckGuider.com, where he provides in-depth articles and guides about trucks, their maintenance, and industry developments. Anecdotally, our users are reporting a +1 mpg to -1 mpg range when using the Range. Truck frame weight is an important factor that affects the efficiency, safety, and environmental impact of trucks. Not being able to disable the AFM properly can cause issues as well. If your truck has a flex-fuel engine, we strongly recommend that you get the DiabloSport S100. Lol do regular maintenance, 5-7k miles depending and you will be fine. Consider disablers from Range Technology and DiabloSport because they dont reprogram the factory ECU. I bought it from my son-in law with the knowledge I was going to replace the engine. The easiest way to avoid frequent problems is to get the best AFM disabler. If you have a 2017 Ram 1500, you may have noticed that the cruise control is not working. So far, it has been known to work with the HTC One M8 and LG G3, but other devices may also be compatible. For instance, winter additives contain more volatiles and oxidizers to help in cold winters, thereby hurting the mileage. How Do You Reset Code P0012 on Ford F150? As a result, the engine performance reduces. It can engage cylinder numbers 6, 7, 4, and 1. AFM or active fuel management helps to reduce fuel consumption in trucks, increasing mileage. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Read More 2010 Dodge Journey Battery LocationContinue, Read More 2016 Dodge Journey Battery LocationContinue, Read More Dodge 8 Lug Bolt PatternContinue. I spend most of my time driving on 45 MPH roads and the drive-ability with the Chevy at these speeds was horrible. This is a best-selling AFM disabler that can eliminate cylinder drop and speed bottleneck for any GM 5.3L Active Fuel Management engine. Active Fuel Management (AFM) helps reduce fuel consumption in trucks, thereby increasing mileage. This feature is designed to save fuel by reducing engine power when the vehicle is not being used at full capacity. I constantly get question. It has done what it advertises and that is what I want, Reviewed in the United States on February 22, 2023. It comes with a built-in code scanner to identify trouble codes. You no longer have to take frequent trips to the repair shop. The DiabloSport S100 is interchangeable between Active Fuel Management and Dynamic Fuel Management devices. Moreover, it reduces the standard efficiency of their engines. Also, it works fine in all weather conditions. A Diablo AFM disabler is simply a disabler for GM vehicles. In addition, it is a gas mileage regulator and improves the miles per gallon due to its composition and efficiency. The Range Afm Disabler is a tool that is used to disable the Active Fuel Management feature on certain GM vehicles. It eliminates most of the exhaust buzz that comes out of your vehicle and ensures a smooth ride. And because theres no need to constantly monitor engine output, youll also see an improvement in fuel economy. The link provided above also has a link embedded for updating modules. Optimize its performance to stabilize fuel consumption. 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. You can clearly read everything off its 2.8-inch color display. First off, you can get rid of that droning noise from the engine. If youre having trouble with your Range AFM Disabler, there are a few things you can try to troubleshoot the problem. Although your car may continue to run normally, the appearance of the Check Engine Light (CEL) is quite disturbing to most drivers; it makes you feel theres a serious problem with your engine, always. Thats why it is important to find out how much battery the range AFM disabler drains when you leave it plugged into the car. If you have LY5, LC9, LH6, LS4, and LH6 engines, you can install an AFM module. In addition, you can hear loud vibrational sounds from the hood. Learning how to prevent afm lifter failure is important. However, there are some potential issues that you should be aware of before using this tool. However, switching off the active fuel management system for a long time can cause stress on the engine and could lead to battery drainage. My second of these.still running one that is more than 5 years old in another vehicle . Reviewed in the United States on March 13, 2023. Turn the AFM device off when you dont need the performance boost. 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. This can be a serious issue and can greatly damage your truck. We recommend AFM modules byDiabloSport because theyre compatible with new and old vehicles that feature the AFM or the DFM technology. Last Updated on November 15, 2022 by Zayn, Please enable JavaScript in your browser to submit the form. IMHO it's better to find a good little one of these things than cylinder deactivation. Also, the fuel type and formation affect fuel economy. However, a failed disabler puts excessive pressure on the exhaust system. The short answer is: it depends. It WILL disable eAssist Start/Stop as a side benefit. 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. 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. Says this in instructions too.) Alongside causing noise pollution, they can strain your exhaust and cause it to deteriorate over time. The device can show gear-ratio changes for most common-day applications. You can remove the Range AFM disabler at any time, and the truck will go back to its previous mode. AFM can damage pistons and then the cylinders. For us, the best AFM disabler is no other than the RangeRA003 AFM module. Now compatible with 1996-2016 gasoline and diesel engine trucks by General motors, this AFM tuner supports various power levels for daily driving and heavy towing applications. Another potential issue is that disabling the AFM could cause some apps to behave erratically or even crash. Explained in this article are the five (5) common issues with Range AFM Disabler you may encounter. Range Technology's plug-in disabler works with older General Motors vehicles that still have AFM and new ones that use DFM. Unlike the Range DOD delete programmer, You can modify the air and fuel ratio as well as shift points and firmness with this one. It costs ways less than a Range disabler and is quite durable as well. 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.

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