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. Getting an AFM disabler device is the coolest thing you can do for your truck. Ask our Experts, we're here to help! AFM, or Active Fuel Management, is a system that GM developed to help improve fuel economy in their vehicles. 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. For starters, Chevy afm disabler ensures non-stop power delivery to all eight cylinders of a V8. Its not advisable to leave the disabler plugged into the truck. As a result, it affects the fuel efficiency of a pickup truck. 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. Its disabling can reduce the miles per gallon. Monday - Friday 8AM - 6PM CST. That way, youll be saving the lifters. To stop the vibrational damage, maintain an optimized oil level in the internal parts. Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them. While AFM can improve fuel economy, it can also cause engine damage if its not properly maintained. With the Range AFM Disabler-Red Vs Blue app installed, your phone will charge at its full speed regardless of the battery level. Thats why best-rated tuners such as the Superchips Flashpaq F5 can be set to Daily Driving, Economy, Extreme Tuning, and Towing. Regularly oil them and check out for any sign of deterioration. Therefore, disabling AFM is dangerous for the overall performance of a pickup truck. Consumers should not have to purchase devices to make a truck run better. However, this switching can be unresponsive at times which can cause trouble with your driving. 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. technology that customizes your vehicle to suit your driving needs. If it takes time for your SUV to power up after sitting through traffic, then this AFM programmer will be a good fit. If theyre not, you can download the latest drivers from the manufacturers website. How Do I Know If I Have Active Fuel Management? Its also responsive on Ford for shutting off the Auto Start/Stop feature. 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. For example, your trucks fuel mileage will reduce if you drive mostly on the highway and in town. Winter formulations usually contain more oxidizers and volatiles to aid in cold winter starting, which will hurt mileage (because of the reduced energy content). This can lead to increased wear on the cylinder walls and valves, and eventually cause premature failure of the engine components. John Zayn Smith is a passionate truck enthusiast, writer, and expert in the automotive industry. When its on, youll see a single dash of blue lights. However, switching off the active fuel management system for a long time can cause stress on the engine and could lead to battery drainage. Please follow the instructions and enclose return postage with your Disabler. On my first test my shifting seemed more normal. An AFM delete module cant manipulate Active Fuel Management like tuners. One issue you can often encounter with lifter failure. As an internet-updateable tuner, Flashpaq F5 is compatible with most performance upgrades. Make sure you properly install it and, if required, seek help for it. Obviously, driving style and conditions. These problems can include a strain on the exhaust system, loud noises, and even a loss of power. Furthermore, it can deactivate the cylinders to protect the gas loss. In some cases, this deterioration can affect your trucks engine. It can reset the code and remove the warning sign. In some cases, the Afm Disabler may also cause the check engine light to come on. Removing the Range AFM Disabler can significantly improve engine performance because the external stress (exerted by the disabler) is no longer active. This guy needs transmission help, all the AFM disabling in the world is unlikely to help the problem he describes . Find Out Now! Best Overall: Range Technology AFM Disabler RA003 This AFM module is a reliable choice for deactivating the Active Fuel Management on Flex Fuel, Vortec, and LS small-block engines. Next, try resetting the unit by unplugging it from the OBD-II port and then plugging it back in. As a result, the check engine light appears, which requires instant troubleshooting. Some drivers have reported that installing the Range AFM Disabler made their engine unresponsive, a situation whereby the engine seems not to be responding (fast) to quite different actions, such as braking, throttling, and even starting up. When you install a tuner in your GMC, Cadillac, or Chevrolet, you can tune the vehicles fuel management, shift firmness, speed, and response. Range was founded in 2010 by leading electronics engineers. What do the blue lights mean? Find Out Now! Not only does it start better. First, check to make sure that the device is properly plugged into your vehicles OBD-II port. 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. Overall, Im very happy with the product and would recommend it to anyone who has a GM vehicle with AFM. This can lead to serious accidents. 2023 Range Technology. 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). As you know, the blue color, as long as it has a clear shade, is associated with royalty. When it got to 6th, it just sounds like it's purring. Better throttle and smoother ride. 9 Passenger Vehicles With Good Gas Mileage. It can engage the chambers of an engine to reduce gas consumption. This can be a serious issue and can greatly damage your truck. 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. Anecdotally, our users are reporting a +1 mpg to -1 mpg range when using the Range. Excessive use and pressure on the lifter crack it. If left unchecked, it can spiral into a big issue for your vehicle. Save my name, email, and website in this browser for the next time I comment. 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). The goal was to provide custom Active Fuel Management solutions for GM cars and trucks that did not re-flash the factory ECU. As long as your Range has a connection to the OBD module, it will function as intended. We encourage you to do your own fuel economy testing and let us know the results. This deterioration can also extend to your vehicles engine with time. 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. You'll see LED #3 (2nd from the left LED) BLINK the minor Version number. After a new engine I had about two thousand miles on it, and suffered a lifter failure. Furthermore, you can remove the light by resetting the module. Range uses factory messages sent over the CAN Bus to "tell" the ECU to stay in V8 mode. The solution to this incompatibility of the module with your current vehicle is to have Range update the firmware. Range active fuel management disabler is compatible with the pickup trucks launched by GM motors. 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. Super easy. We didn't test the Range product for fuel economy, although we have received feedback from a number of our users. You can activate the disabler to reduce the usage of cylinders. I installed the Range Afm Disabler on my 2016 Chevy Silverado 1500 5.3L V8 truck. This can lead to some jerky acceleration and reduced performance overall. This is one of the most dread problems of Range AFM Disabler; it could contribute to causing the engine stop abruptly while youre driving. Combined with improper maintenance, this can spiral into a huge issue and cause irreparable engine damage to your truck, and can severely cost you. The tuner supplies adequate power to the engine, depending on your chosen driving style. If it doesnt, stop using the Disabler; if it does, check whats the actual problem. Unresponsiveness Chevrolet, GMC, Cadillac 2007 -. Your email address will not be published. We are mostly skeptical about one size fits all products. 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. Moreover, an afm delete tuner is a useful device that allows GM trucks to override their AFM or DFM systems. If youre having difficulty matching the vehicles computer to your driving style, this efficient programmer will get you started in no time. So, make sure that the disabler can crank out the power of all eight cylinders at all times. If there are no problems, then your refund will be processed, and a credit will automatically be . It allows your SUV to use up less fuel to hit high speeds without the transmission shifting to a lower gear. I spend most of my time driving on 45 MPH roads and the drive-ability with the Chevy at these speeds was horrible. The lifter breaks due to excessive heat strain and old age. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()). It can engage cylinder numbers 6, 7, 4, and 1. 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. A word of advice- unplug the kit if you dont use your vehicle as often. Disablers keep all eight cylinders of your truck running at all times. Avoid leaving the AFM disabler plugged in at all times to prevent it from putting excess pressure (strain) on the truck. At the end of the day, its up to you whether or not you want to disable AFM on your vehicle. Outside weather conditions can affect mileage. Fit in a silencer to stop the noise and reduce the exhausting strain when driving with the AFM disabled. 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). AFM can damage pistons and then the cylinders. Plus, it has an intuitive interface for people who are new to AFM tuners. Required fields are marked *. Log in. Alongside causing noise pollution, they can strain your exhaust and cause it to deteriorate over time. You really have to wonder why all this V8-V4 complexity was added to a perfectly good V8 if as, in my case, my mileage improved!!! The Range AFM disabler is a small electric device that mounts inside the truck dashboard and regulates the engine cylinders. 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. The afm delete programmer works with most Ford and GM trucks, and you can switch back and forth from V4 to V8 mode without any issue. This feature is meant to help prolong battery life by reducing charging speeds when the battery isnt low. Thankfully, the Range AFM Disabler jumped in to do that as a solution. Same thing. Next, you should check to see if the firmware is updated or not. In todays video I make a 35 thousand mile updated review on the Range Technology active fuel management (afm aka v4 mode) disabler. Theyre a cheap fix for people who want to disable AFM as soon as possible. Its actually quite simple once installed, it fools the computer into thinking that there are always four cylinders running even when only two cylinders are needed. It WILL disable eAssist Start/Stop as a side benefit. It depends on your commute, vehicle condition, and whether youre towing heavy loads at the back of your truck. Says this in instructions too.) The Range AFM/DFM Disabler can be a cost-effective alternative to lessening the problem with a simple plug-in solution. Restart the AFM disabler and stabilize its functions. First you'll see all of the LEDs cycle in sequence as it runs it's internal diagnostics and transitions to operational status. AFM is a fuel saving measure that allows the engine to run on four cylinders during light load conditions. So, this is why people started to look for a way to disable the AFM system when necessary. It took over 8,000 hours and more than 100,000 miles on the road to develop. For instance, winter additives contain more volatiles and oxidizers to help in cold winters, thereby hurting the mileage. However, despite the advantages that an AFM disabler can have, it can pose some difficulties. 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. Explained below are the commonest problems you may encounter after installing a Range AFM Disabler on your vehicle. To avoid the problems, you can permanently disable it. Range Technology AFM Disabler. You can remove the Range AFM disabler at any time, and the truck will go back to its previous mode. Common Range, AFM Disabler Problems With all the good an active fuel management disabler does, many drivers experience common problems when using the disabler. With a malfunctioning AFM, the engine cannot work accurately. My mechanic explained the problem is a known issue with the 8/4 option on the engine. Can someone please tell me in the infinite wisdom on GM's part how that saves on gas???? 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. Great price and was able to buy an extended warranty. You can clearly read everything off its 2.8-inch color display. The AFM mechanism consists of its own pressure relief oil valve, a LOMA cover, a high-volume pump, and lifters. Sometimes, this switching may be unresponsive, causing hitches while driving. 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. 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. This AFM module is the perfect example that good things come in small packages. Learning how to prevent afm lifter failure is important. 1-866-404-6141. . Range Technology AFM disabler modules can result in your GM truck emitting loud noises once the AFM is disabled. Inadequate maintenance and service of the motor can damage it. For high-speed driving, the activated AFM is essential. Ensure you inspect the AFM lifter before entering the road with your truck. Best AFM Disabler Reviews 2021 1. Will disabling AFM/DFM make my fuel economy worse? Always use high-quality lubricants for these built-in lifters. It will save your battery in the long run, and lifters too! First and foremost, the Afm Disabler can only disable the AFM on devices running Android 4.0 or higher. Sometimes, they use power when it is not essential for driving. Will I see V4 Mode? Use high-grade oils which have low viscosity. Range Technology AFM disabler modules can result in your GM truck emitting loud noises once the AFM is disabled. Turn the AFM device off when you dont need the performance boost. The link provided above also has a link embedded for updating modules. Its also equipped with an RPM limiter and a top speed limiter. Reviewed in the United States on August 27, 2016. Due to low-quality oil in the lifters, the Active fuel management (AFM) disabler malfunctions. You can plug it out from under the dashboard while commuting in the city. Unplug it to return to factory settings. My second of these.still running one that is more than 5 years old in another vehicle . 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. Jet 15008 further allows you to adjust the ignition timing and correct the speedometer. 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 the module is off, your truck will run again on Active Fuel Management. Fitting a silencer will help with the noise when youre driving with the AFM disabled. When AFM is active, the engine is constantly switching between four and eight cylinders. Plus, there are times when you may want to switch to a higher cylinder mode for excellent performance. And it also needs to be efficient enough to bring down the fuel costs for the truck owners. Thanks for reading! Starting his career as a truck mechanic, Zayn quickly developed a strong interest in all aspects of the trucking world. 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. We also share information about your use of our site with our social media, advertising and analytics partners. You can save fuel, speed up, and put less stress on the engine at the same time. When you install a disabler, the truck can run without that additional constraint and, therefore, generate a lower amount of noise. Interestingly, the AFM disabler device retains (draws) the battery life when the truck is off or in sleep mode. All the time. Modules manufactured after mid-2015 (version 7.1 and later) will blink a distinctive light pattern when plugged in (or waking from sleep). How Do You Reset Code P0012 on Ford F150? Youll have to check the settings to find out the software version of the module. Ans: You need a V6 or a V8 engine to install an AFM disabler. Not being able to disable the AFM properly can cause issues as well. Pulsar LT. Apparel. In addition, you can hear loud vibrational sounds from the hood. Getting the AFM disabler is the best way to avoid issues. Its an all-in-one tuner that enhances the performance and power output of trucks and SUVs. Roadweekly.com participates in the Amazon Associate program and earns money from qualifying purchases. 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. After installation, I immediately noticed an improvement in performance. An AFM module that can swiftly toggle between V4 and V8 modes is hands down the best one. I was intrigued by the claims made by the manufacturer and thought I would give it a try. Buy it. We use cookies to ensure that we give you the best experience on our website. Lets help you get started! In addition, due to this problem, the knocking sounds become louder. During lightweight driving, it can shut half cylinders and reduces fuel loss. It was like the truck did not know whether or not to go into the next gear or in or out of v4 mode. Privacy Policy About Contact Terms of Use, Pressure on exhaust and additional emissions, Operating Power-Adjustable Pedals on Ford F150. It also analyzed reviews to verify trustworthiness. Featuring a plug and play mechanism, the RA005B is another life-saving AFM module by Range. He explained the engine had issues when it dropped into the 4 cylinder mode in that the back cylinders didn't get proper lubrication. When you dont need the performance boost from disabling it, keep it turned off. Additionally, it can strain the exhaust and cause deterioration in the long run. Zayn is a passionate truck enthusiast and expert with over 15 years of experience in the automotive industry. In most cases, the check engine light comes on and stays illuminated after installing the Range AFM Disabler. An easy way to prevent this is to unplug the device when its not being used. 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. This breakdown can cause a serious issue and can damage the truck greatly. It can read the Diagnostic Trouble Codecs (DTC) so that you can optimize the engine output any time! Support. You can still see all customer reviews for the product. The AFM disabler helps reduce loud exhaust noise and lifter failure and halt excessive oil pumps. Lifter Failure If the lift motor is not working properly, the range AFM disabler may also be experiencing lift failure. It changes your entire ride experience! Reviewed in the United States on July 5, 2020. The device is a must-have for any V8 truck owner who wants to enjoy the full extent of highway speed. Problems such as transmission issues and others can be solved by proper maintenance and checking the disabler to see if its properly working or not. Helpful? GM trucks are fast, responsive, and are able to handle all different types of terrains. Ans: Some AFM disablers are bad for your trucks battery in the long haul. It automatically limits the engine under light driving applications or while youre stuck in traffic. He has one on his Chevy Silverado and Taho. I have an 08 ss impala and just a couple days ago my car died on the freeway and it wouldn't start. However, in some cases, the "Disabler" may not be the problem but an underlying issue that has remained unfixed for a long time. They should have left these engines alone instead of messing with cylinders 1, 4, 6, and 7. No, turning off AFM will not void your warranty. Another potential issue is that disabling the AFM could cause some apps to behave erratically or even crash. Will disabling AFM/DFM make my fuel economy worse? To fix things up, first, disable the Range AFM Disabler, and then troubleshoot the engine to find out what exactly went wrong. When you install this device, it instantly hits the V8 mode, revving up all 8 cylinders. The device can show gear-ratio changes for most common-day applications. 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. IMHO it's better to find a good little one of these things than cylinder deactivation. Use cruise control with an active fuel management system and reduce the load pressure from the truck. After hundreds of hours and thousands of miles testing, Range Technology is an industry leader and has expanded to offering multiple Active Fuel Management, Multi Displacement System and Auto Start/Stop products for late model GM, Chrysler, and Ford applications. 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. If you have a Chevy Silverado or a Tahoe that needs help with engine power, you can get the super affordable module. If the AFM disabler is displaying check engine lights on the dashboard, consider updating the firmware of the module. Range Technology explicitly mentions that their AFM module doesnt affect Remote Start and that they remain silent until you start the engine. Explained in this article are the five (5) common issues with Range AFM Disabler you may encounter. Does using Range products void my factory warranty? 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. So, you can either get a unit with a battery-boosting feature or simply keep it unplugged when you dont need it. Notable Features of the Range AFM Disabler This product is available in a sterling blue color. The Range AFM/DFM Disabler does not reprogram your factory ECU. Ans: You can find the best AFM disablers on Amazon, or you can buy them directly from the manufacturers website. But, good enough, there are easy solutions to resolve the problems for as long as possible. As long as its a plug-in type AFM module, the installation process is very simple. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Change the spark plugs and install tuning equipment. The engine knocking is a significant fault. If your lifters are in good condition, the transition should be smooth and not produce any noise. Range AFM disabler loses sync, and the truck loses power during driving. However, despite the numerous benefits that the Range AFM disabler offers, it also poses some difficulties. If you don't drive your vehicle all the time. This device activates all 6 or 8 cylinders that come with your vehicle by disabling the fuel management system. There was a slight shutter on light to moderate acceleration. Fuel type/formulation can affect mileage. It helps you maintain a safe EGT while towing the maximum load specified by GM. The range technology AFM disabler may be contributing to high exhaust noise, which can be disruptive and annoying. Range technology v4 mode AFM delete devices allow your engine to work at higher than their average performance. Range Technology AFM Disabler Review!!! Saturday 8AM - 2PM CST. Now, the question is how. Notwithstanding, there could be other issues that can cause an engine to be unresponsive. Helpful Report My Suburban had to have the lifters replaced and I bought this product after the repair to try to prolong the engine further. Reviewed in the United States on September 21, 2020. What Northstar Engine Years to Avoid And Why. It is doing what it promises, Ive only had it for 5days, but it what I needed for my 07 SS Impala. Thats why most truck owners want a disabler or an AFM delete kit.