Afm disabler autozone

How to turn AFM/DOD (Active Fuel Management) off for free using this one trick! I explain in this video how to use the gear selector to force AFM off. Keepin...

Buy RA003 Active Fuel Management Disabler Device, AFM/DFM Disabler Device Compatible with most GM V6 and V8 Vehicles: Engine Management Systems - …Location. Alberta. Jul 20, 2022. #1. I have a 2012 Chev Avalanche since new, and one of the things that have bugged me about is is the AFM. And while I can turn it off putting it into manual mode and 5 speed, its just a process I am tired of after all these years. And the times on the highway I don't, I can feel the vibration and difference ...Mar 26, 2015 · There have been instances of AFM lifters collapsing because of failed oil control solenoids or the lifter guides allowing the lifter to rotate. Other than that, design flaws were noted. Normally, oil pressure collapses the lifter in V4 mode and when it switches back to V8 mode, relieves that pressure in the lifter to allow it to come back to ... AFM is primarily a fuel savings added feature, not a pure emissions device that cannot be legally removed like a cat. AFM is only turned on in some cruising, low load situations. GM made LS V8's with and without AFM that both had no issues meeting goverment mandated emissions standards. This is a grey area.With the guaranteed maximum power level, this product sits on top of the list, and it is so popular that I could not help but give it the top position, as customers are very satisfied with this disabler. 2. DiabloSport S1000 Sprint AFM Tuner. DiabloSport S1000 Sprint AFM Tuner. $269.95.It has to be sending some kind of command or commands all the time to the ECM to keep the AFM from engaging. I understand how a tuner changes the tune to turn off the AFM. It changes the code inside the ECM to the AFM 'switch' from ON to OFF. Once and done. The tuner does not have to be constantly connected.

AFM/DFM Disabler-Red. The Range AFM/DFM Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management system from dropping cylinders. Color. Part # RA003R. 16 Reviews. AFM/DFM Disabler-Red. In Stock. Free Shipping* Your Price ...Financial advisers explain why disability insurance is overlooked and why you might actually need it. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. I agree to Money's Terms of Use and Priva...You just need to simply plug the module into your OBD-II port found under the dashboard and it instantly disables the AFM system. One-Year Warranty. This Active/Dynamic Fuel Management Disabler is warranted to be free of defects in material and workmanship for a period of 1 year from the date of purchase. Applying for state disability benefits can be a daunting and complex process, but with the right tips and tricks, you can navigate through it successfully. To begin with, it’s essential to have a clear understanding of what CA state disabil...I paid 75 for a local shop to disable AFM. I definitely wouldnt spend 200 on just an AFM delete. Either get AFM deleted as cheap as possible or get a real tune like Black Bear. Anything in between is a waste IMO. Reactions: iamdub and BlackBearPerf. Nov 30, 2018 #10 the_tool_man Full Access Member. Joined Oct 15, 2018 Posts 733So, today we’re going to tell you all about the best AFM disabler in 2022. Depending on your vehicle model, budget, and brand preference, we lined up 7 top AFM disablers for Auto Start/Stop vehicles. Most are compatible with Flex Fuel engines, present-day GM trucks, as well as the ones that date back to 2005.Apr 5, 2022 · 145 posts · Joined 2022. #16 · Nov 2, 2022. I thought I would go ahead and post my opinion on the AFM disabler module considering I received mine today, have plugged it in, and tested it. There are two disablers mentioned here on these forums, so I will share my experience with the one I purchased. Free shipping on Range Technology AFM/DFM Disabler RA003G. We are an authorized dealer, & offer a 1-year price match guarantee. Talk to an expert! 855-392-5646; Pro Services; Order Status; ... Installing your Range Active Dynamic Fuel Management Disabler means your GM maintains full power at all times, which prevents that jarring shuddering ...

The feature incorporated into the Cadillac Bose sound system is actually ANC, Active Noise Cancellation. I mistakenly referred to it as ANR which is an acronym for Active Noise Reduction, but that is different than the ANC technology incorporated by Cadillac. There is a menu option to turn Bose Audio Pilot on or off.Here is a step-by-step guide to help you through the process: 1). Research the best AFM Disabler for your vehicle. Look for a product that is specifically designed for your make and model of car, and be sure to read reviews from other car owners to ensure the product is of high quality. 2). Purchase the AFM Disabler.There are two ways to disable or delete Active Fuel Management on your GM or Chevy Gen IV LS or LS-based Vortec engine—one is to install an AFM Disabler, and the second is to install an AFM Delete Kit. Here’s what you need to know: 1. Install an AFM Delete Kit. An AFM Delete Kit is recommended when an AFM lifter fails or when doing ...Applying for disability benefits can be a complex and overwhelming process. It requires careful attention to detail and a thorough understanding of the eligibility criteria set by the Social Security Administration (SSA).

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Long history of AFM causing premature catastrophic failure on our motors. It seems to have gotten better with the change in valve cover in 2011, but if you read a lot of posts on here, you will find that when a member has a problem with certain cylinders on his motor, it is typically cylinders 1 and 7 which are AFM cylinders.Is AFM Bad For Your Engine? Tagged: Bad, Engine. When using a disabler, the AFM solenoids MUST remain plugged into the harness. If the computer does not “see” the solenoids, it will disable the fuel injectors for those cylinders. This will result in the engine operating in “4 Cylinder Mode” until the issue is resolved.However, if you want your truck to perform perfectly, then investment in this disabler is worth it. 6. DiabloSport 8245 in inTune i3 Platinum Performance Programmer 3rd Generation. We are here with another best AFM disabler, i.e., DiabloSport 8245 intune i3 platinum performance programmer 3rd generation.Dec 25, 2016 · color is meaningless. The ALDL is pointed down so it can't be seen by the driver. You might see a faint blue glow on your pants leg while driving but I have never noticed it. Do remember to pull it if you leave your car undriven for more than 3-4 days. It has quite a parasitic draw on the battery. Reply Like. Z71nTexas · #3 · Apr 30, 2017. Lifter could have collapsed/locked then bent pushrod. If sounds like its coming drivers side then pull valve cover and check all rocker arms and pushrods. A lot of times if the push rod is bent the rocker arm will be turned. You will probably want to get a new valve cover gasket.If you’re looking for an AFM Disabler, this is a solid pick at a good price! Let’s see how it does over time…. 8 people found this helpful. Helpful. Report. Amazon Customer. 5.0 out of 5 stars Works great! Reviewed in the United States on August 20, 2023. Verified Purchase. Been using for 6 months. Plugged it in while car was off but didn’t disable the battery like …

After driving around with the newly updated Range Technology AFM/DFM Disabler plugged in for a week, I reveal my final thoughts on if it works on the new 5.3...Table of Contents. BEST DOD DELETE KIT Review 2023. Top 10 Best Seller for DOD DELETE KIT. #1 GM Chevy Active Fuel Management AFM DOD Disable Kit for 5.3L engines Delete Kit. #2 Active Fuel Management Disable Kit compatible with GMC CHEVY LS 5.3L 6.0L 6.2L L92 L99 AFM DOD. #3 GM 5.3L AFM/DOD Active Fuel …A disability placard allows people with qualifying medical or mobility issues to park close to the entrances of public and private buildings, parks, venues and events. Here’s more information about conditions that make you eligible to obtai...Active Fuel Management disabler for GM vehicle. Chevrolet, GMC, Cadillac 2007 - 2021 Review.Parts NeededRange Technology AFM Disabler - https://amzn.to/2X5ar...@wsteele I have been using the Range AFM disabler for about a year without a problem. I don't think that using it prevents it from having AFM related engine damage, I am using it just to keep it in V8 mode. Maybe people with more knowledge can chime in but I think the proper way to avoid AFM related problems is to replace all AFM …Range Technology RA003R Plug & Play AFM/DFM Active Fuel Management Disa. 3+ day shipping. $213.95. Rabge Technology RNGRA005G Range GM Start & Stop for 2008-2018 Buick Enclave. 3+ day shipping. $213.95. Range Ra005r Start/Stop Disabler. 3+ day shipping. $262.95. Opinions of the Range Technology AFM Disabler after using it in a 2008 Chevy Avalanche for 3,500 miles. If you found this video helpful and enjoy this type ...Oct 8, 2022 · 1 - 30 of 64 results. Range Technology® Active Fuel Management Disable Device. 1. $230.95. Range Technology® Start and Stop Disabler Module. 0. $169.95 - $224.95. Range Technology® AFM Disabler Device (RA003R) 1. 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. Location. Alberta. Jul 20, 2022. #1. I have a 2012 Chev Avalanche since new, and one of the things that have bugged me about is is the AFM. And while I can turn it off putting it into manual mode and 5 speed, its just a process I am tired of after all these years. And the times on the highway I don't, I can feel the vibration and difference ...

Complete AFM DOD Delete Disable Kit w/ ARP Head Bolts for 2007-2013 GM Chevrolet 5.3L Truck SUV Engines. From $ 555.00. Choose options Quick view. AFM DOD Delete Engine Rebuild Kit for 2008-2011 Chevrolet GM 5.3L Trucks SUVs. $ 1,000.00. Choose options Quick view. AFM DOD Delete Kit for 2005-2006 GM Chevrolet Hummer Saab …

The Innova 5610 is a great tool at this price point. It does not have all the bells and whistles of the more expensive OBD scanners but it is a great asset to the seasoned DYI and even the professional automobile enthusiast. Sure there are OBD scanners out there with more functionality but that also comes with a price. Nov 25, 2022 · adminShoppers. November 25, 2022. Automotive. If you own a Range Rover with the 3.0 liter supercharged engine, you may have experienced one or more of the following Afm Disabler Problems: hard starting, rough idle, stalling, check engine light on, and/or reduced power. These are all common symptoms of a failing or failed Afm Disabler. Range Technology AFM/DFM Disabler Devices RA003G. Computer Chip and Modules, Green LED, AFM/DFM Disabler, Plug-In, Each. Part Number: RET-RA003G. ( 40 ) Estimated Ship Date: Today. Free Shipping. …Jul 12, 2023 · An AFM disabler is the solution to tricking the ECU to enable the system to remain in V8 mode at all times. The Range Technology AFM disabler is an ideal device for this purpose. It is designed to only suspend the AFM’s operation and keep the engine in V8 mode without voiding the warranty. Moving can be a huge challenge for people with disabilities. There are a few ways that families and individuals with disabilities can get financial help for moving expenses. There are government programs as well as charities that help with ...The Range Afm Disabler is a tool that is used to disable the Active Fuel Management feature on certain GM vehicles. This feature is designed to save fuel by reducing engine power when the vehicle is not being used at full capacity. However, some owners have reported problems with the Range Afm Disabler, including decreased fuel economy and ...In addition to keeping your truck in full power 100 percent of the time, the Range AFM/DFM Disabler simply plugs into your OBD-II port and instantly defeats the Active Fuel Management or Dynamic ...Jun 13, 2023 · So, today we’re going to tell you all about the best AFM disabler in 2022. Depending on your vehicle model, budget, and brand preference, we lined up 7 top AFM disablers for Auto Start/Stop vehicles. Most are compatible with Flex Fuel engines, present-day GM trucks, as well as the ones that date back to 2005.

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Applying for Supplemental Security Income (SSI) disability benefits can be a complex and overwhelming process. However, with the right knowledge and preparation, you can increase your chances of a successful application.1.Range Technology Active Fuel Management Disable Device (Blue) 2.DiabloSport S1000 Sprint Car Fuel Management Module 3.Range Technology Start/Stop Disable Device …Amazon.com: Range Technology AFM Disable Device Yellow (green) Buy new: $23095 FREE delivery May 9 - 10. Details Select delivery location Only 9 left in stock - order soon Qty: 1 Buy Now Payment Secure transaction Ships from RD Parts Sold by RD Parts Returns Eligible for Return, Refund or Replacement within 30 days of receipt Details PaymentMar 21, 2013 · Didn't know about the interior. As for AFM, I am aware if I disable it, it will be off at all times; unless I pull the box out of the DLC (if I get the Range unit). As for M5, yes, it turns off AFM. As for hwy, on the interstate here in UT it does not remain in AFM mode that much due to the hills. Few users found this device really useful and didn’t face any problem with it. Below are some common problems you may face while using the device on your vehicle: Range AFM Disablers Issues. Solution. 1. Vehicle’s computer loses communication with the drive train. 2. Vehicle turns off automatically.After driving around with the newly updated Range Technology AFM/DFM Disabler plugged in for a week, I reveal my final thoughts on if it works on the new 5.3...An AFM disabler is a module or an electronic device that helps you shut this feature off. The device, you can plug into the OBD-2 port. If installed properly, this module will help prevent switching into a four-cylinder mode. Stopping the usage of four cylinders at the same time noticeably improves the exhaust sound.The cost of automotive batteries from AutoZone range between $50 – $200. The prices of the available batteries reflect their capabilities, as higher output batteries reach upwards of $200.AFM Disabler. Thread starter RELOADER; Start date Apr 18, 2020; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission. 1; 2; 3; Next. 1 of 3 Go to page. Go. Next Last. Apr 18, 2020 #1 RELOADER TYF Newbie. JoinedFrequently bought together. This item: RANGE TECH RA003B AFM DISABLER - BLUE. $30947. +. EPAuto CP809 (CF11809) Replacement for Cadillac/Chevrolet/GMC Premium Cabin Air Filter includes Activated Carbon. $1687. Total price: Add both to Cart. One of these items ships sooner than the other.As people age, they may find themselves facing physical limitations that can make it difficult to travel. For seniors with disabilities, taking a tour can be an ideal way to experience the world without having to worry about the challenges ...I paid 75 for a local shop to disable AFM. I definitely wouldnt spend 200 on just an AFM delete. Either get AFM deleted as cheap as possible or get a real tune like Black Bear. Anything in between is a waste IMO. Reactions: iamdub and BlackBearPerf. Nov 30, 2018 #10 the_tool_man Full Access Member. Joined Oct 15, 2018 Posts 733 ….

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 …A bit expensive. A collection of the top quality ball joints for RAM 2500 & 3500. 02. DiabloSport S1000 Sprint Car Fuel Management Module 2005- Great active fuel management disabler for GM and Chevy. This is another great design of AFM disabler you can have installed in your vehicle.Unlike AFM, this can result any many different types of firing patterns, some of which are fixed patterns (like ¼, ½, ¾) and others which are rotating (like 1/5, 1/3, 2/5, 2/ 3). This is only available on small block engines (L84 and L87). OCV – oil controlled valve is only used on small block engines. These provide faster response times than LOMA and are …The Range Active/Dynamic Fuel Management Disabler in Blue is specifically designed to be used on 2007-2023 Chevrolet Silverado 1500 models. It is not compatible on 2019+ V8 trucks with a 10-speed transmission.. FREE 2 or 3-Day Delivery on Orders $119+ Details. Close. ... which would be your other main option if you wanted to delete or disable AFM …color is meaningless. The ALDL is pointed down so it can't be seen by the driver. You might see a faint blue glow on your pants leg while driving but I have never noticed it. Do remember to pull it if you leave your car undriven for more than 3-4 days. It has quite a parasitic draw on the battery. Reply Like.The main reasons I bought it were; increase throttle sensitivity, increase idle rpm, and disable AFM, in that order. BTW, if you drive stock in M, AFM is inactive. If all you want is getting rid of AFM, I'd lean towards the disabler.Right, any motor can drop a lifter I suppose. My primary concern is oil consumption and it's my understanding that it's caused by oil jets spraying oil on the pistons while afm is active. By disabling afm you disabled the oil jets and stop the consumption. I just changed the oil and put the disabler in so we'll see if I'm low on oil in 5k miles. GM's Active Fuel Management (AFM) improves gas mileage by shutting down half of the cylinders under light-load conditions to reduce fuel consumption. It is ...Now, however, with the introduction of the fully refreshed 2022 Silverado, only one engine is outfitted with AFM, namely the turbocharged 2.7L I4 L3B gasoline engine. To note, the turbocharged 2 ... Afm disabler autozone, I have a Range AFM disabler that runs in the OBD port and damn, the truck doesn’t like it and it gets grumpy about it, but it beats the hell out of collapsing a lifter. I’ve got a ‘14 HC with 143k now and I’ve worked through a lot of the design flaws already. As far as “keeping this truck alive for as long as possible” - if you live ..., There are 5.3 cylinder deactivation problems that can occur. The most common are fuel pump failure, transfer case sensor failure, fuel injector failure, and carbon build-up. Fuel pump failure is the most common problem and can occur due to a number of reasons, such as a clogged filter or a faulty pump., My opinion is that the Gen 3 engine ('99-'07.5, the '07.5+ is a Gen 4) is the most reliable GM small block ever. The Gen 4 has upgraded components for durability, power output and efficiency, but AFM counters this. Take AFM outta the equation and you'll have a better engine than the Gen 3, as it should be., With the guaranteed maximum power level, this product sits on top of the list, and it is so popular that I could not help but give it the top position, as customers are very satisfied with this disabler. 2. DiabloSport S1000 Sprint AFM Tuner. DiabloSport S1000 Sprint AFM Tuner. $269.95., The Innova 5610 is a great tool at this price point. It does not have all the bells and whistles of the more expensive OBD scanners but it is a great asset to the seasoned DYI and even the professional automobile enthusiast. Sure there are OBD scanners out there with more functionality but that also comes with a price., The AFM/DFM disabler is a plug-in module that deactivates the AFM and DFM systems in V6- and V8-powered GM vehicles. The module simply plugs into the vehicle’s OBD-II port, making it easily..., After driving around with the newly updated Range Technology AFM/DFM Disabler plugged in for a week, I reveal my final thoughts on if it works on the new 5.3..., The cost of AFM delete will vary depending on the method you choose. AFM delete kits start at around $500, while professional AFM delete services can cost upwards of $1,000. Tuners that can disable AFM start at around $200. Final Thoughts. AFM delete is a permanent change that can increase wear on engine components and reduce fuel economy., A bit expensive. A collection of the top quality ball joints for RAM 2500 & 3500. 02. DiabloSport S1000 Sprint Car Fuel Management Module 2005- Great active fuel management disabler for GM and Chevy. This is another great design of AFM disabler you can have installed in your vehicle. , #PIP4568S: Tick Noise And/or Misfires On AFM Cylinders 1 4 6 And/or 7 - (Mar 16, 2016)The following diagnosis might be helpful if the vehicle exhibits the symptom(*) described in this PI. Condition/Concern Some customers may comment on an SES light, engine misfire on cylinder 1, 4, 6, or 7 and/or tick noise., Dorman Cylinder Deactivation Solenoid 917-162XD. Part # 917-162XD. SKU # 1079921. Limited-Lifetime Warranty. Check if this fits your Chevrolet Silverado 1500. $31899., The Range AFM/DFM Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management system from dropping cylinders.;Range AFM/DFM Disabler keeps you in full power 100% of the time.;, An AFM disabler is a module or an electronic device that helps you shut this feature off. The device, you can plug into the OBD-2 port. If installed properly, this module will help prevent switching into a four-cylinder mode. Stopping the usage of four cylinders at the same time noticeably improves the exhaust sound., Learn more. Choose options. Complete AFM DOD Delete Disable Kit w/ ARP Head Bolts for 2007-2013 GM Chevrolet 5.3L Truck SUV Engines. From $ 555.00. Buy in monthly payments with Affirm on orders over $50. Learn more. Choose options. This kit includes everything needed to delete AFM/DOD (Active Fuel Management) from 2007 - 2013 GM 5.3L truck/suv ..., The Innova 5610 is a great tool at this price point. It does not have all the bells and whistles of the more expensive OBD scanners but it is a great asset to the seasoned DYI and even the professional automobile enthusiast. Sure there are OBD scanners out there with more functionality but that also comes with a price. , I quoted a price to delete the AFM hardware along with a stock LQ4/LQ9 Camshaft & Tuning. ... Unlock the Lifter, Install a L92/LS3 Valley Cover, Then turn off the VLOM Solenoid Circuit DTC's & Disable the AFM Function. Reactions: I<3oil, Trav, demarpaint and 1 other person. C. CKN. Joined Oct 14, 2014 Messages 11,164 Location …, Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM system.; The power and control you …, The AFM/DFM disabler is a plug-in module that deactivates the AFM and DFM systems in V6- and V8-powered GM vehicles. The module simply plugs into the vehicle's OBD-II port, making it easily ..., Table of Contents. BEST DOD DELETE KIT Review 2023. Top 10 Best Seller for DOD DELETE KIT. #1 GM Chevy Active Fuel Management AFM DOD Disable Kit for 5.3L engines Delete Kit. #2 Active Fuel Management Disable Kit compatible with GMC CHEVY LS 5.3L 6.0L 6.2L L92 L99 AFM DOD. #3 GM 5.3L AFM/DOD Active Fuel …, 2019-2024 Chevrolet Silverado 1500 Autostop Eliminator. $99.99. Forget about the hacks. This is a real solution! Easy 100% plug-and-play installation. Maintains start-stop button functionality of ESS system. No parasitic battery drain. Doesn't disable Active Fuel Management (AFM), Quote: There are a few reasons: Many people find the four-cylinder sound annoying if their vehicle is equipped with a louder aftermarket exhaust. Some drivers want V8 power under their foot at all times. AFM lifters have a history of failing and oil consumption can be a problem., Check on Amazon. Range Technology RA005B GM Start/Stop Disabler. Best Stop/Start Disabler. Check on Amazon. DiabloSport Sprint S1000 AFM Module with Start/Stop Disable. Best Hybrid Disabler. Check on Amazon. 1. Best Overall: Range Technology Active Fuel Management Disable Device., An AFM disabler is a module or an electronic device that helps you shut this feature off. The device, you can plug into the OBD-2 port. If installed properly, this module will help prevent switching into a four-cylinder mode. Stopping the usage of four cylinders at the same time noticeably improves the exhaust sound., Jul 14, 2020 · What’s going on YouTube!!! I plan on doing many mods to my 2010 GMC Sierra SLT 5.3 and hope you guys follow to see the progress!!! Check out how to Disable t... , The Range AFM/DFM Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management system from dropping cylinders. Our patented technology is the only product that will disable Active or Dynamic Fuel Management without reprogramming the factory ECU., KVAC RA003 AFM Disabler Active Fuel management AFM Disable Device Fit For GM V8 V6 Vehicles. 4.6 4.6 out of 5 stars (18) $119.99 $ 119. 99. FREE delivery Fri, Feb 17 . Or …, The main reasons I bought it were; increase throttle sensitivity, increase idle rpm, and disable AFM, in that order. BTW, if you drive stock in M, AFM is inactive. If all you want is getting rid of AFM, I'd lean towards the disabler., DOD/AFM/VVT Delete Kit. Sort By: Page Size: Price Range: $85 to $2201. $2202 to $4317. $4318 to $6434. $6435 to $8550. , I don't think there are any cons, I've been running one on my 5.3 liter for about 4 years, they say they help slow the oil consumption caused by the AFM and also lower the chance of a lifter failure. I didn't notice any loss in mileage either, it's mostly for peace of mind knowing I'm doing all I can to help these AFM engines survive., Sep 16, 2023 · Check on Amazon. Range Technology RA005B GM Start/Stop Disabler. Best Stop/Start Disabler. Check on Amazon. DiabloSport Sprint S1000 AFM Module with Start/Stop Disable. Best Hybrid Disabler. Check on Amazon. 1. Best Overall: Range Technology Active Fuel Management Disable Device. , S&B cold air intakes are engineered to minimize air restriction and increase air flow far better than your stock system. Our intake kits come with a fully enclosed one piece air box that protects the air filter from dirt and keeps out unwanted engine heat., Aug 1, 2020 · An AFM disabler is a module or an electronic device that helps you shut this feature off. The device, you can plug into the OBD-2 port. If installed properly, this module will help prevent switching into a four-cylinder mode. Stopping the usage of four cylinders at the same time noticeably improves the exhaust sound. , Range Technology AFM/DFM Disabler Devices RA003B Computer Chip and Modules, Blue LED, AFM/DFM Disabler, Plug-In, Each. Part Number: RET-RA003B. 4.65 out of 5 stars. Estimated Ship Date: Today. Free Shipping...Loading Estimated Ship Date: Today. Free Shipping; HP Tuners VCM Suite MPVI3 Credit Pro Packages M03-000-04 ...