Most importantly, you wont feel the loud AFM kicking in and turning off multiple times on your commute. Solution:Troubleshoot your cars engine to find diagnostics codes and fix them. It takes a toll on the battery. If you notice any disturbing signs, dont hesitate to reach out to a professional. 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. It syncs the speedometer when you add non-stock tires. Reviewed in the United States on July 5, 2020. Most problems with Range AFM Disabler can be fixed by simply disconnecting the disabler device from your vehicle. My mileage actually improved a bit, someone at GM should explain that one to me. Use high-grade oils which have low viscosity. Disabling it will result in some disabled or missing features. Your recently viewed items and featured recommendations. 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. While this can help improve fuel economy, it can also negatively impact performance. For example, when youre driving at lower speeds or on the highway with little throttle input, the AFM system will engage and reduce engine power. Zayn is a passionate truck enthusiast and expert with over 15 years of experience in the automotive industry. Thanks for reading! It can engage the chambers of an engine to reduce gas consumption. However, some users find that it causes their phone to charge slower than usual. 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. Please email support@rangetechnology.com or call 888-997-6615 for instructions on how to get the upgrade! If your SUV was built in 2005 or after, you can easily get this product for overriding the vehicles Active Fuel Management. You must perform proper maintenance on the AFM lifters on your truck. In addition, lifter failures cause the incorrect shifting of gears. GM trucks are fast, responsive, and are able to handle all different types of terrains. So, what are the other problems with Range AFM Disabler that you should know? Pulsar LT - Range Technology Monday - Friday 8AM - 6PM CST. Ans: You need a V6 or a V8 engine to install an AFM disabler. Had that repaired, then in about another thousand miles I had a failure on the other side of the engine. After hundreds of thousands of miles of testing the Range team has developed three solutions for Active Fuel Management vehicles. Solution:Disconnect the Range AFM Disabler and troubleshoot the car for DTCs. I bought it from my son-in law with the knowledge I was going to replace the engine. We do not trick the ECU with false signal readings. This device activates all 6 or 8 cylinders that come with your vehicle by disabling the fuel management system. In addition, they can change gas mileage due to internal faults and decreases fuel economy. He recommended this unit. Save my name, email, and website in this browser for the next time I comment. In addition, their advanced technology can disable dynamic fuel management. Due to its incorrect functionality, the engine works with more strength. Additionally, it can strain the exhaust and cause deterioration in the long run. It can read the Diagnostic Trouble Codecs (DTC) so that you can optimize the engine output any time! For high-speed driving, the activated AFM is essential. These handy modules dont reprogram the ECU; rather, they put all the cylinders to work so you can get the full speed and power from your Chevy. Thankfully, the Range AFM Disabler jumped in to do that as a solution. I am totally sold on this device and it has made thew driveability of this Chevy 300% better with the AFM disabled. Top 5 Best AFM Disabler Reviews 2021 [New Update] 1. If you have a Chevy Silverado or a Tahoe that needs help with engine power, you can get the super affordable module. Leaving the AFM delete device on while your truck is idle can accelerate the deterioration of your engine. But then AFM kicks in, and it all goes downhill from there. 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. I can say that it does stop the engine from going down to 4 cylinders. So in this article, well be looking at Range AFM disabler problems as well as highlight some common solutions to said problems. It freezes the Auto Start/Stop mechanism so that your SUV can speed up with ease. It disables the Active Fuel Management system (on older GM vehicles) or Dynamic Fuel Management system (on newer GM vehicles). Please make sure that you are posting in the form of a question. If you have an Android device, you may have heard of the Range AFM Disabler-Red Vs Blue. So, this AFM tuner can actually improve the mileage and oil consumption of your SUV. It lets the vehicle operate in full cylinder mode. To calculate the overall star rating and percentage breakdown by star, we dont use a simple average. This app is designed to disable the aggressive battery saving features on certain Samsung devices. There are times when the Active Fuel Management (AFM) disabler on your vehicle can cause problems. What Is The Best Used SUV With 3rd Row Seating? As an Amazon associate, I earn from qualifying purchases. Use cruise control with an active fuel management system and reduce the load pressure from the truck. AFM, or Active Fuel Management, is a system that GM developed to help improve fuel economy in their vehicles. AFM or active fuel management helps to reduce fuel consumption in trucks, increasing mileage. 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. Zayn's deep knowledge of trucks, their mechanics, and the latest industry trends makes him a valuable resource for truck lovers and professionals alike. Does the AFM/DFM Disabler affect Remote Start? After a couple of weeks of driving with the Range AFM Disabler, I give an update about how the device is functioning and if I recommend the Range AFM Disable. Range Technology Active Fuel Management Disable Device (Blue) Transmission shifts smoother since it's not swapping from v4 to v8. 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. When using AFM, fuel economy largely depends on the driving conditions and your driving style. . The system works by shutting down half of the engines cylinders when theyre not needed, such as when the car is cruising at highway speeds. First, make sure that the device is properly plugged into your computer. With a Range AFM, the cylinders of V8 and V6 can work at their full modes. Confirm whether or not the firmware is updated. Fit in a silencer to stop the noise and reduce the exhausting strain when driving with the AFM disabled. AFM Disabler Problems | Stingray Corvette Forum And it also needs to be efficient enough to bring down the fuel costs for the truck owners. It doesnt hamper your factory programming, which means you can enjoy it for as long as its valid. Also, it manages to turn off the ABS trouble light which will come in handy while switching gear ratios. However, it is a complicated procedure, and you cannot perform it with a DIY technique. The Jet 15008 performance programmer is a useful tool for adjusting the rev limit and speed. 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. The short answer is: it depends. Disabling the AFM is better and less expensive than fixing the problem. 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. This AFM module is a reliable choice for deactivating the Active Fuel Management on Flex Fuel, Vortec, and LS small-block engines. Just keep in mind that disabling Adaptive Fast Charging can shorten your overall battery life in the long run. As a result, it loses more energy and fluid. For starters, it disables the 4-cylinder mode on your truck and unleashes the power of all 8 cylinders. First, check to make sure that the device is properly plugged into your vehicles OBD-II port. It cannot monitor, stop, or regulate active fuel management. The Range AFM Disabler is a plug n play device that lets you get the most out of your GM vehicles engine. The AFM Disabler There have been cases of a system failure of AFM, which has ultimately ended in creating issues with oil consumption. Moving forward, tuners also disable AFM, but theyre more like a customizable solution. Sometimes, this switching may be unresponsive, causing hitches while driving. RANGE AFM DISABLER UPDATE: Does It Work PROPERLY On The 2019 - YouTube However, the disabler has a built-in program that works with the ECU of a pickup truck. It increases fuel consumption, and the truck loses its performance. There can be several reasons, including compatibility issues, a faulty disabler, or outdated firmware. Most importantly, it works with all popular Fuel Management mechanisms on the market, including AFM, DoD, and MDS. Whenever the engine light is flashing, it will read the trouble code- instantly telling you what needs to be done to turn it off. Make sure to inspect the lifters before leaving for any ride on your vehicle. 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. Support. It will slowly drain battery a small amount. Not only is it expensive to delete AFM, but it also takes some dedication to actually move forward with it. Ive been using the Range Afm Disabler for several months now and have not experienced any negative side effects. The engine doesn't slow the truck down anymore when swapping to v4. That way, youll be saving the lifters. Some AFM modules are infamous for depleting battery health. This requires the use of a Range Technology AFM disabler. It made my engine quieter, stronger. Reviewed in the United States on January 31, 2023. IMHO it's better to find a good little one of these things than cylinder deactivation. Furthermore, it can deactivate the cylinders to protect the gas loss. This effectively disables the Active Fuel Management system without affecting any other systems in your vehicle. Alongside causing noise pollution, they can strain your exhaust and cause it to deteriorate over time. Not only will you be able to reach somewhere faster, but you also increase your vehicles power output. This is a best-selling AFM disabler that can eliminate cylinder drop and speed bottleneck for any GM 5.3L Active Fuel Management engine. Range Technology AFM disabler modules can result in your GM truck emitting loud noises once the AFM is disabled. 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. And if thats something youre looking for, the DiabloSport S100 is as good as any Range Technology AFM module. How Do I Know If I Have Active Fuel Management? Although the Range AFM Disabler is advertised as not being able to reprogram the ECU/ECM, it does, to an extent, affect the functionality of these systems. I have an 08 ss impala and just a couple days ago my car died on the freeway and it wouldn't start. Reviewed in the United States on March 11, 2023. 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. When you install a tuner in your GMC, Cadillac, or Chevrolet, you can tune the vehicles fuel management, shift firmness, speed, and response. However, the Range AFM Disabler doesnt work with all GM vehicle models and has some common problems. Ans: With an AFM disabler, you can turn on the Active Fuel Management system any time you want. If there are no problems, then your refund will be processed, and a credit will automatically be . The goal was to offer inexpensive products that would not re-flash the factory ECU. This can lead to increased wear on the cylinder walls and valves, and eventually cause premature failure of the engine components. The diagnostics do show that there are errors on some of the sensors such as the airbag system and emissions but once the module is removed, it goes back to showing no errors. Then, re-plug it into the truck when the engine is running. If you have LY5, LC9, LH6, LS4, and LH6 engines, you can install an AFM module. Range AFM Disabler - Long Term Review - YouTube 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. This Range AFM disabler will be a total game-changer in your driving experience. 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. Like Range Technology AFM disablers, this one by DiabloSport is a breeze to use. Best AFM Disabler Reviews 2021 1. It improves the oil movement inside the chambers, which promotes ignition. Plus, there are times when you may want to switch to a higher cylinder mode for excellent performance. This can happen when the vehicle is cruising at highway speeds, for example. Notable Features of the Range AFM Disabler This product is available in a sterling blue color. It rolls better when you let off the gas. If it is not, contact the manufacturer to carry out the necessary update. In some cases, the Afm Disabler may also cause the check engine light to come on. So, this is why people started to look for a way to disable the AFM system when necessary. Theyre a cheap fix for people who want to disable AFM as soon as possible. AFM disablers are far cheaper and easier to install than AFM delete kits. A Diablo AFM disabler is simply a disabler for GM vehicles. The truck felt more responsive and had more power available when I needed it. Range technology v4 mode AFM delete devices allow your engine to work at higher than their average performance. 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. Excessive use and pressure on the lifter crack it. A few people upgrade their camshafts and disable the AFM. 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. Frequently using the AFM disabler device can cause the lifter to experience degradation and might end up breaking down from stress later. When the lifters are in good condition, their transition will be smooth, and theyll be no rough switches or noise. Range AFM Disabler Problems and Solutions in 2022. You can plug it out from under the dashboard while commuting in the city. It significantly increases vehicle response and power. 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 Most disablers are reversible, so you can compare the performance with and without a disabler and see it for yourself. Lets help you get started! Fuel type/formulation can affect mileage. It can engage cylinder numbers 6, 7, 4, and 1. Also, it increases fuel loss and reduces the trucks efficiency. The lifter breaks due to excessive heat strain and old age. Ensure you inspect the AFM lifter before entering the road with your truck. Looking for a multi-functional AFM module that works with the latest AFM and Dynamic Fuel Management (DFM) trucks? There are several types of tuners, some will completely disable the AFM, and some will adjust it to your driving style and preference. You need to consult the manufacturer about the firmware, and they can perform the necessary update. Without reprogramming the ECU, the module activates all eight cylinders of your truck and unleashes its true power. When AFM kicks in, the deactivated cylinders are no longer lubricated with oil. AFM/DFM Disabler. Find Out Now! I mean, how long have they been messing with V8s? It comes with a built-in code scanner to identify trouble codes. S. Sierra048. But this handy programmer puts your vehicles calibration in your own hands. 7 Best AFM Disabler in 2021 | Reviews & Buying Guide - All About Wrench However, there are some potential issues that you should be aware of before using this tool. I have FlowMaster exhaust and 5th gear was a bit noisy at 55mph & above 70mph. That was until I found this little gem. This feature is designed to save fuel by reducing engine power when the vehicle is not being used at full capacity. We Tried Best AFM Disablers in 2023 | Here're the Winners - Road Weekly They give you the option to switch back to AFM when necessary. Thats why most truck owners want a disabler or an AFM delete kit. The Auto Start/Stop function is responsible for creating an increased level of exhaust buzz. Ans: Disablers dont increase noise levels for a GM vehicle. In addition, it is a gas mileage regulator and improves the miles per gallon due to its composition and efficiency. However, some owners have reported problems with the Range Afm Disabler, including decreased fuel economy and engine performance. DO NOT CONTINUE TO DRIVE WITH THE MODULE PLUGGED IN IF THIS OCCURS! However, switching off the active fuel management system for a long time can cause stress on the engine and could lead to battery drainage. One issue you can often encounter with lifter failure. Its similar to the Auto Start-Stop Eliminator on Ford trucks. The engine knocking is a significant fault. Ans: Some AFM disablers are bad for your trucks battery in the long haul. Also, the mpg becomes lower than the standard levels. Its an affordable and easy-to-install device that could make a big difference in how your car performs. What do the blue lights mean? 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. If you have a 2017 Ram 1500, you may have noticed that the cruise control is not working. There are a few things to consider when deciding whether or not to disable AFM on your vehicle. The Range AFM Disabler-Red Vs Blue app is designed to work with Samsung devices that have the Adaptive Fast Charging feature enabled. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Increased Stress on Engine The engine is bound to feel the pressure from not using the disabler and now using it. All the time. There was virtually no throttle response. The emission of toxic vapors increases due to their failure. Regularly oil them and check out for any sign of deterioration. The added complexities of these otherwise old V8's should be a cause for concern. I have a 2017 gmc sierra 6.2 v8. This can lead to significant savings at the pump up to 8% according to GM. Notwithstanding, there could be other issues that can cause an engine to be unresponsive. These AFM modules keep your truck consistently on the V8 mode for better throttle response and high speeds. Unfortunately, not all vehicles with the AFM function can be used with the disabler. So, it can get difficult to find a match when youre using a second-hand Chevrolet. Super easy. An easy way to prevent this is to unplug the device when its not being used. Range AFM Disabler Problems - Explored - Vehicleic This is because the built-in cylinders cannot achieve the standard operation time. I have a 2007 Chevy Suburban. It allows GM trucks to stay on the V8 mode and doesn't mangle the ECU. . With the Range AFM Disabler-Red Vs Blue app installed, your phone will charge at its full speed regardless of the battery level. The long answer is a little more complicated. I turned off the truck let it sit for a minute. When its on, youll see a single dash of blue lights. The mechanism will kick back in when you disconnect the device from the OBD-II port. The Range Technology AFM Disabler is designed to disable the AFM system so that your engine can run at full power all the time. Helpful? As long as its a plug-in type AFM module, the installation process is very simple. Your email address will not be published. Pulsar LT. Apparel. Range V4 disabler 35 thousand mile review! - YouTube Chevrolet, GMC, Cadillac 2007 -. Jet 15008 further allows you to adjust the ignition timing and correct the speedometer. Explained below are the commonest problems you may encounter after installing a Range AFM Disabler on your vehicle. This will prevent severe damage from occurring. Does using Range products void my factory warranty? Range was founded in 2010 by leading electronics engineers. Plus, it has an intuitive interface for people who are new to AFM tuners. Range AFM disabler loses sync, and the truck loses power during driving. Required fields are marked *. RA005B is a reliable AFM module with a simple setup. They should have left these engines alone instead of messing with cylinders 1, 4, 6, and 7. You can also report these signs to the workshop employee for an effective solution. I was intrigued by the claims made by the manufacturer and thought I would give it a try. The Range AFM disabler is a small electric device that mounts inside the truck dashboard and regulates the engine cylinders. For starters, Chevy afm disabler ensures non-stop power delivery to all eight cylinders of a V8. 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. Next, you should check to see if the firmware is updated or not. All of these require the use of a Range AFM Disabler. Make sure to oil them and look out for any signs of deterioration. So, its not all good for Vortec engines in the long run. Replace it with new options with the help of an expert dealer. To fix things up, first, disable the Range AFM Disabler, and then troubleshoot the engine to find out what exactly went wrong. Ans: Disabling the AFM is not permanent because its a plug-in module. This is not an old-fashioned AFM module that literally has one job- disable the GM Active Fuel Management. This deterioration can also extend to your vehicles engine with time. Ensure you carry out regular and proper maintenance on your truck to ensure the parts are working correctly to prevent any damages. Mostly now I can drive around and in traffic and the truck stays in the 8th or 7th gear without any problems at all. It changes your entire ride experience! Best AFM Disabler - [Top 6] Reviews & Buying Guide 2021 - Mechanic Insider Another thing to consider is performance. It helps you maintain a safe EGT while towing the maximum load specified by GM. Due to low-quality oil in the lifters, the Active fuel management (AFM) disabler malfunctions. Always use high-quality lubricants for these built-in lifters. An AFM module that can swiftly toggle between V4 and V8 modes is hands down the best one. Then the DiabloSport S1000 AFM Disabler is an excellent option. Ans: Active Fuel Management sometimes lets oil move past the pistons and get into the engines combustion chamber. The installation is the same as any plug-in AFM module. When he's not writing or working on trucks, Zayn enjoys attending truck shows, off-roading adventures, and spending time with his family. 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. Featuring a plug and play mechanism, the RA005B is another life-saving AFM module by Range. Proper maintenance is the best course of action to prevent this issue. Buy it. The AFM mechanism consists of its own pressure relief oil valve, a LOMA cover, a high-volume pump, and lifters. Copyright 2023 Auto Care Aids | All Rights Reserved. Interestingly, the AFM disabler device retains (draws) the battery life when the truck is off or in sleep mode.
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