AFM Disabler Device by Range Technology®. The Range Active Fuel Management Disabler device keeps your vehicle in 8/6 cylinder mode 100% disabling 4 (or 3) cylinder mode, while preventing the AFM system from dropping cylinders. It is available for most GM AFM cars, SUVs, and trucks, both V6 and V8. The AFM device is the only product that will disable AFM with no need to reprogram the factory ECU. It ensures easy installation into your onboard OBD-II port.
Notes
If your vehicle is not a daily driver, please un-install the Range device if the vehicle will sit for more than 3-4 days
Always remove your device before visiting your automotive dealership. The technicians at the dealership will need access to the OBD-II port in order to run diagnostics on your vehicle
Specifications
Color: Red
Features
Range AFM Disabler keeps you in full power 100% of the time.
Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM system.
The power and control you need in any situation.
The Range AFM Disabler does not reprogram your factory ECU.
Leaves no trace. Unplug it to return to factory settings
Fits all V6 and V8 General Motors (GM) active fuel management (AFM) vehicles, includes cars, trucks, and SUVs.
The Range Active Fuel Management Disabler device keeps your vehicle in 8/6 cylinder mode 100% disabling 4 (or 3) cylinder mode, preventing the AFM system from shuddering and dropping cylinders. It fits all GM AFM equipped cars, SUVs, and trucks, both V6 and V8. The AFM device is the only product that will disable AFM without reprogramming the factory ECU. The AFM Disabler device delivers the power and control you need in bad weather conditions, driving off-road or carrying heavy loads. The AFM Disabler device ensures easy installation and can be simply inserted into your onboard OBD-II port without any special tools.
Range Technology® was founded in 2010 by leading electronics engineers. The goal was to provide custom Active Fuel Management solutions for GM cars and trucks that did not reflash the factory ECU. At Range, they spent over 8,000 hours and more than 100,000 miles on the road, developing technology that customizes your vehicle to suit your driving needs. Whether you want to make sure you have 100% of your power on tap at all times or prevent your vehicle from stopping and restarting in stop-and-go traffic or get more miles out of a gallon of gas, Range Technology is the name you can trust. Top-grade Range Technology products not only offer exceptional functionality and performance but also install in the blink of an eye.
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Range Technology® - AFM Disabler Device
/5
1-1 of 1 Reviews
5 of 5
Big Difference
Range Technology® - AFM Disabler Device
I have only had this installed for 1 day. It was a big difference right from the start. V8 power at all times and you can really tell a difference. Great item and works as advertised. Feels like I am driving a whole new vehicle. No longer sluggish feeling. It has really opened up the potential of the 5.3 liter.
Posted by John (Norman, OK) / October 08, 20222017 Chevy Tahoe
Questions and Answers
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