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Range Active/Dynamic Fuel Management Disabler; Red (07-22 Silverado 1500, Excluding 19-22 V8 w/ 10-Speed Transmission)

Item S114841
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      Video Review & Installation

      Hey, guys, it's Sara with, and today, we have a review and install of the Range active or dynamic fuel management disabler in red, fitting your '07 and newer Chevy Silverado 1500. It does exclude the '19 and newer 6.2-liter models.This is for the Silverado owner who wants to disable their factory active fuel management system and wants a module with a simple plug-and-play install. This module ensures uninterrupted power delivery by disabling your factory active fuel management system, also called cylinder deactivation.If you're not familiar with what this is, Chevy has it on your truck factory. It disables half of your cylinders during light driving conditions in order to improve fuel economy. Now, while it's nice to save some dollars at the pump, not everyone wants this factory system robbing power. What this module does is plugs into your OBD2 port and disables the factory AFM, allowing your engine to function at full capacity.This module displays red LEDs to let you know that it's on and functioning, and it's also available in other colors as well. In order to remove this, all you do is unplug it from your OBD2, and your truck will go back to your factory settings.Now, if this is going to be used on a truck that is not your daily driver, the manufacturer recommends unplugging it when it's not in use. But if it is on a truck that is driven daily, you can leave it plugged in.Now, you can use a tune to accomplish the same thing, however, this does not rewrite your ECU. So, going back to factory is as simple as unplugging it, and this is a much more budget-friendly option than a full tune will be.So, as far as price goes, this option comes in at around $250, making it a more budget-friendly way to accomplish disabling your AFM than a full tune would be, and a bunch easier to install as well.And speaking of install, I'm giving this one a very easy one out of three wrenches on the difficulty meter. It features a simple plug-and-play install, with no tools required, and can be done in minutes. So, with that said, let's check out that install.All right. So, install is very simple. You have the module here, and you're going to plug it into your OBD2 port, which, on our truck, is right in the center here. Line it up and plug it in. You should see it flash red once it's plugged in.All right. So, that is going to do it for our review and install. And remember, for all things Silverado, keep it at

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Ensures Uninterrupted Power Delivery
      • Disables Active Fuel Management (AFM) System
      • Displays Appealing, Red LED Indicators
      • Does Not Re-Program ECU
      • Plugs into On-Board OBD-II Port
      • Returns to Factory Settings When Unplugged
      • Plug-and-Play Installation
      • With a 1-Year Limited Warranty
      • Not Compatible with 2019+ V8 Trucks with a 10-Speed Transmission
      • Fits 2007-2022 Chevrolet Silverado 1500s


      Full Power Mode. If your Silverado is frequently used in carrying heavy loads, towing, running at high speeds, or driving in challenging terrains, then it is worth installing this Range Active/Dynamic Fuel Management Disabler; Red. Using this module disables the AFM system and ensures that full power is delivered 100% of the time at a consistent rate, all through the whole power band of your truck.

      Reversible and Safe. Range Technology carefully engineered this Active/Dynamic Fuel Management Disabler so that it does not reprogram your Silverado's factory ECU. Your system returns to factory settings when this device is unplugged. Moreover, you are guaranteed that this module will leave no trace after uninstalling, keeping your system safe while ensuring that your warranty will remain intact if the need to visit your service department ever arises.

      Plug-and-Play Install. This Active/Dynamic Fuel Management Disabler directly connects into the onboard OBD-II port. It is furnished with an OEM style plug-and-play connector with no permanent modifications required for installation.

      One-Year Warranty. Range backs this Active/Dynamic Fuel Management Disabler with a 1-year limited warranty that covers manufacturing defects in materials and workmanship. This warranty comes with exclusions and limitations. Please check the full warranty policy for complete details.

      Application. The Range Active/Dynamic Fuel Management Disabler; Red is specifically designed for use on 2007-2022 Chevrolet Silverado 1500 models. It is not compatible on 2019+ V8 trucks with a 10-speed transmission.


      Range RA003R

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Range Active/Dynamic Fuel Management Disabler Unit

      Customer Reviews (100+)

        Questions & Answers

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