It depends on your commute, vehicle condition, and whether youre towing heavy loads at the back of your truck. As a result, the check engine light appears, which requires instant troubleshooting. This can lead to serious accidents. It lets the vehicle operate in full cylinder mode. Use cruise control with an active fuel management system and reduce the load pressure from the truck. 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. However, if your car still runs smoothly when you insert the disabler, then you have no need for it. In these conditions, replace the worn-out lifter of your Range AFM. 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. Super easy. To stop the vibrational damage, maintain an optimized oil level in the internal parts. 9 Passenger Vehicles With Good Gas Mileage. So these are a few Range AFM disabler problems you can encounter. In addition, you can hear loud vibrational sounds from the hood. 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. So, it certainly improves your miles per gallon and may decrease fuel consumption as well. If it is not, contact the manufacturer to carry out the necessary update. GM first introduced Active Fuel Management in their SUVs back in 2007. You'll see LED #3 (2nd from the left LED) BLINK the minor Version number. 3 4X4 for about 6 months and I totally hated it. Copyright 2023 Auto Care Aids | All Rights Reserved. Adding a Range AFM Disabler may add more stress to the engine, so disconnecting it can keep the engine running normally. What Is The Best Used SUV With 3rd Row Seating? 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 requires the use of a Range Technology AFM disabler. Unfortunately, not all vehicles with the AFM function can be used with the disabler. Will This Fix my Oil Consumption Problem? This can lead to significant savings at the pump up to 8% according to GM. They give you the option to switch back to AFM when necessary. 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. If you don't drive your vehicle all the time. So, its not all good for Vortec engines in the long run. Starting his career as a truck mechanic, Zayn quickly developed a strong interest in all aspects of the trucking world. Considering our driving conditions are never the same, its a good idea to invest in a high-tech AFM tuner for your SUV. He explained the engine had issues when it dropped into the 4 cylinder mode in that the back cylinders didn't get proper lubrication. This device does not currently support the 2022 Refresh model trucks or SUV's Specs Show Page: Sort By Dont keep the AFM disabled for longer than you should. Home / Help Center; Returns Policy. The added complexities of these otherwise old V8's should be a cause for concern. If you have a Chevy Silverado or a Tahoe that needs help with engine power, you can get the super affordable module. Due to its incorrect functionality, the engine works with more strength. Interestingly, the AFM disabler device retains (draws) the battery life when the truck is off or in sleep mode. Zayn's deep knowledge of trucks, their mechanics, and the latest industry trends makes him a valuable resource for truck lovers and professionals alike. AFM/DFM Disabler. Moreover, the pressurized conditions can break the catalytic converter. Range Technology Active Fuel Management Disable Device (Blue) If you are searching for the easiest way to run your V6 or V8 engine at its full power, maybe this one from Range Technology is the best one that can help you. The easiest way to avoid frequent problems is to get the best AFM disabler. Ans: Active Fuel Management sometimes lets oil move past the pistons and get into the engines combustion chamber. You need to consult the manufacturer about the firmware, and they can perform the necessary update. This can happen when the vehicle is cruising at highway speeds, for example. The Auto Start/Stop function is responsible for creating an increased level of exhaust buzz. It WILL disable eAssist Start/Stop as a side benefit. The Range V4 mode active fuel management delete device allows the trucks engine to function at a performance pace higher than average. So, imagine our surprise when we found out that the RA005B Range AFM disabler works with 2020 Traverse and all the latest sports utility vehicles by General Motors. An AFM module that can swiftly toggle between V4 and V8 modes is hands down the best one. 1-866-404-6141. . I highly recommend! Next, check to see if the drivers are up to date. Solution:Try uninstalling the Range AFM Disabler and run the engine for a long time to see if its overheating again. Rain, wind, snow, and cold temperatures affect the fuel operation of the engine management system. When you disable the AFM, youll be preventing lifter failure. 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. The response will be more prompt and throatier when you connect the GT MOTOR AFM module to the diagnostic port. Therefore, its advisable to use an AFM disabler if you encounter problems whenever you plug in the disabler device. There was virtually no throttle response. You no longer have to take frequent trips to the repair shop. Along with this, make sure to perform proper maintenance on your machine, such as oiling the parts and making sure the parts are working properly. Installation is as simple as plugging it into the OBD-II port. Its recommended not to keep the AFM disabler plugged in all the time to avoid putting too much strain on the vehicle. Moreover, they can distract the driver. If you have LY5, LC9, LH6, LS4, and LH6 engines, you can install an AFM module. Thankfully, the Range AFM Disabler jumped in to do that as a solution. You can also report these signs to the workshop employee for an effective solution. From monitoring stats to making adjustments, you can get everything done with this tuner without professional help. So, today were going to tell you all about the best AFM disabler in 2022. 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. Also, the mpg becomes lower than the standard levels. This effectively disables the Active Fuel Management system without affecting any other systems in your vehicle. Is the Corvette/Camaro Active Exhaust Affected? I have an 08 ss impala and just a couple days ago my car died on the freeway and it wouldn't start. Pulsar LT. Apparel. Not being able to disable the AFM properly can cause issues as well. Without reprogramming the ECU, the module activates all eight cylinders of your truck and unleashes its true power. Most importantly, it works with all popular Fuel Management mechanisms on the market, including AFM, DoD, and MDS. Pulsar LT - Range Technology But if everything else seemed good, remove the AFM disabler; the CEL could just turn off. The short answer is no, disabling AFM will not save lifters. Why do I get a notice that OnStar Diagnostics Report didn't run? 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. 7 Best AFM Disabler in 2021 | Reviews & Buying Guide - All About Wrench Solutions: Carry out regular and proper maintenance on the AFM lifter to prevent failure. Improved my mpg and did what I ordered it for.keeps my engine in v8 mode. 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. It makes driving easier and more fun, especially when youre towing a heavy load at the back of your truck. 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. If youre looking for a smoother ride and better performance, disabling AFM may be the way to go. Disablers dontreplace the AFM technology. Zayn is a passionate truck enthusiast and expert with over 15 years of experience in the automotive industry. Support. The Range AFM/DFM Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active and Dynamic Fuel Management systems from dropping cylinders. Joined Feb 26, 2011 Messages 1,196 . And restarted. Ans: Disablers dont increase noise levels for a GM vehicle. AFM disablers are far cheaper and easier to install than AFM delete kits. The device is a must-have for any V8 truck owner who wants to enjoy the full extent of highway speed. Also, improper maintenance can lead to a serious issue, causing irreparable damage to the vehicles engine and will cost you to spend so much on repairs. The lifter breaks due to excessive heat strain and old age. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'vehicleic_com-banner-1','ezslot_11',143,'0','0'])};__ez_fad_position('div-gpt-ad-vehicleic_com-banner-1-0');Frequent use of the range AFM disabler can cause lifter failure. In some cases, this deterioration can affect your trucks engine. Range technology afm disabler is one such device as you just need to unplug it to get back to the factory settings. As a result, the abnormal heat ranges turn off the active fuel management device and damage the engine. This device is designed to disable the Active Fuel Management (AFM) system in select GM vehicles, which can help improve horsepower and torque. Top 5 Best AFM Disabler Reviews 2021- Expert Buying Guide & FAQs 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. Your email address will not be published. Required fields are marked *. When you install this device, it instantly hits the V8 mode, revving up all 8 cylinders. The first is fuel economy. I mean, how long have they been messing with V8s? An AFM disabler is a plug-in module that connects to the OBD-II port of a V8. Make sure to oil them and look out for any signs of deterioration. So, this AFM tuner can actually improve the mileage and oil consumption of your SUV. Do Range Modules Affect Battery Voltage? - Range Blog - Range Technology It syncs the speedometer when you add non-stock tires. However, a few people turn them off because they undergo multiple problems. 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. 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 However, this switching can be unresponsive at times which can cause trouble with your driving. Range AFM Disabler Problems - Explored - Vehicleic So, if youre someone who wants their phone to charge as quickly as possible, this app may be worth considering. Plus, there are certain cases where they violate the vehicles warranty. First off. Other than that, I have the V8 I expected now, the mileage is fine and hopefully I won't have issues with failing parts in cylinders 1,4,6 and 7. A Diablo AFM disabler is simply a disabler for GM vehicles. Unlike the Range DOD delete programmer, You can modify the air and fuel ratio as well as shift points and firmness with this one. As you know, the blue color, as long as it has a clear shade, is associated with royalty. If you do mostly highway driving and then have a period where most of your driving is in town, then you will see mileage drop (sometimes fairly dramatically). Learning how to prevent afm lifter failure is important. It allows GM trucks to stay on the V8 mode and doesn't mangle the ECU. The best part? 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. If you have a 2017 Ram 1500, you may have noticed that the cruise control is not working. Help Center. However, despite the advantages that an AFM disabler can have, it can pose some difficulties. This page works best with JavaScript. If necessary, change parts after some time to prevent damage. Please dont leave the AFM disabled longer than it should. Getting the AFM disabler is the best way to avoid issues. It took over 8,000 hours and more than 100,000 miles on the road to develop. The engine doesn't slow the truck down anymore when swapping to v4. The goal was to provide custom Active Fuel Management solutions for GM cars and trucks that did not re-flash the factory ECU. It causes grinding of the motor, which leads to its permanent damage. It happens due to the high internal temperature of the motor and spinning equipment. Restart the AFM disabler and stabilize its functions. AFM, or Active Fuel Management, is a system that GM developed to help improve fuel economy in their vehicles. The AFM Disabler There have been cases of a system failure of AFM, which has ultimately ended in creating issues with oil consumption. 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. Consumers should not have to purchase devices to make a truck run better. There can be several reasons, including compatibility issues, a faulty disabler, or outdated firmware. GM trucks are fast, responsive, and are able to handle all different types of terrains. 2023 Range Technology. The DiabloSport S100 is interchangeable between Active Fuel Management and Dynamic Fuel Management devices. 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. Can You Put a Bigger Battery in Your Car? This can lead to increased wear on the cylinder walls and valves, and eventually cause premature failure of the engine components. Some of the causes could be faulty disabler, outdated firmware, or compatibility issues. Alongside causing noise pollution, they can strain your exhaust and cause it to deteriorate over time. Hi, my name is Robert and I am a truck driver. Outside weather conditions can affect mileage. Range Technology AFM Disabler Problems and Solutions [2023] - Tools BIble First, make sure that the device is properly plugged into your computer. So if youre looking to keep your vehicle running smoothly for as long as possible, disabling AFM may be your best bet. 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. The link provided above also has a link embedded for updating modules. Drive the truck for 3 to 5 miles and check the module efficiency. When you install a disabler, the truck can run without that additional constraint and, therefore, generate a lower amount of noise. If your truck has a flex-fuel engine, we strongly recommend that you get the DiabloSport S100. No, turning off AFM will not void your warranty. We like the Range Technology AFM disable the device for a lot of reasons. There are a few things to consider when deciding whether or not to disable AFM on your vehicle. This was traced to a lack of proper lubrication in V4 mode, an issue supposedly fixed since in the newer models). An AFM delete module cant manipulate Active Fuel Management like tuners. Our suggestion is to play it safe and start with highly compatible modules such as the DiabloSport Sprint S100. However, AFM causes limitations on the cars power. Also, provide adequate service to the rotational parts of your ignition system. This one from Superchips covers all the bases, starting from adjusting the power output to modifying all possible performance metrics. The short answer is: it depends. 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. However, if your truck is equipped with Dynamic Fuel Management, then the Sprint S1000 by DiabloSport will be a better choice. It takes zero tools to set up the disabler. Silverado AFM Range disable afm 1 Answer 1 07/04/2021 9:16 am Clogging only can happen if the oil is really dirty or you literally throw dirt in. With a malfunctioning AFM, the engine cannot work accurately. Additionally, even if youre using a compatible version of Android, the Afm Disabler may not work with all devices. For example, it pays off to connect the disabler when you engage in high-speed driving. The AFM disabler helps reduce loud exhaust noise and lifter failure and halt excessive oil pumps. That was until I found this little gem. He recommended this unit. Your recently viewed items and featured recommendations. After hundreds of thousands of miles of testing the Range team has developed three solutions for Active Fuel Management vehicles. Troubleshoot the combustion unit and replace the broken injectors. As long as its a plug-in type AFM module, the installation process is very simple. Even when we increased the load-weight there was no jerking. If you want our opinion, its safe to use Range AFM disablers. Thats why best-rated tuners such as the Superchips Flashpaq F5 can be set to Daily Driving, Economy, Extreme Tuning, and Towing. My new 2018 Silverado 1500 ("e" model) was running well before I plugged it in the OBDII socket, but I wanted the option of disabling this V8-V4 mode because of what had happened to my friend's 2011 Sierra 1500 (excessive oil consumption between scheduled oil changes due to worn rings on an otherwise meticulously maintained truck. When AFM is active, the engine is constantly switching between four and eight cylinders. Not only will you be able to reach somewhere faster, but you also increase your vehicles power output. Theyre a cheap fix for people who want to disable AFM as soon as possible. Helpful Report If there are no problems, then your refund will be processed, and a credit will automatically be . For us, the best AFM disabler is no other than the RangeRA003 AFM module. In this article, well be highlighting the Range AFM disabler problems and some solutions to halt the problems. Every time I've gotten into the truck to drive it I've took my time and gave the Range plug enough time to initialize. This can lead to some jerky acceleration and reduced performance overall. With the help of this device, you can program the Fuel Management system for optimal performance. AFM keeps four out of eight cylinders of your V8 deactivated to maximize fuel economy. Turn the AFM device off when you dont need the performance boost. In addition, you cannot accelerate the pickup trucks with a malfunctioning range AFM disabler. Like Range Technology AFM disablers, this one by DiabloSport is a breeze to use. This can be a serious issue and can greatly damage your truck. Active Fuel Management (AFM) is a system used by General Motors to improve fuel economy in their vehicles. For more information on your Range Technology warranty click here. 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. This is causing them to loose sales. In addition, the disabler trigger check light causes poor fuel efficiency, engine vibrations, and poor truck performance. There are still other problems a Range AFM Disabler can cause, which we will discuss below! 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. This site uses Akismet to reduce spam. 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. During lightweight driving, it can shut half cylinders and reduces fuel loss. Also, it helps if its easier to remove as well. When using AFM, fuel economy largely depends on the driving conditions and your driving style. Also, it works fine in all weather conditions. So, you can either get a unit with a battery-boosting feature or simply keep it unplugged when you dont need it. Does the Car Need to be Running when Adding Coolant? Make sure that its compact and durable so that you can install it with ease. Due to its failure, the truck stalls suddenly. It helped me maintain a set cruise speed going down some hills with a light 2000 pound trailer load, and the fact that the engine no longer shuts off at stops or red lights (the "e" model has the Lithium battery pack and induction motor to spool up the engine under these conditions but it won't do any of that while this particular unit is plugged in). First off, you can get rid of that droning noise from the engine. Pulsar LT. Apparel. Thread starter Sierra048; Start date Jul 27, 2017; Status Not open for further replies. Lets help you get started! That is, the lifter will start degrading and may end up breaking down from prolonged usage. 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. For starters, Chevy afm disabler ensures non-stop power delivery to all eight cylinders of a V8. I've owned a 2016 Silverado 1500 with a 5.3 4X4 for about 6 months and I totally hated it. 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. It changes your entire ride experience! As a result, the miles per gallon improve because half chambers do not work. I could be wrong of course, but I think the pressure relief valve should have no issues handling the changes for the life of the engine.
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