Name: Range Technologies Active Fuel Management Controller RA003B AFM/DFM; Blue
Brand: Range Technologies
SKU: 4N9WT970KJPT
Price: 396.22 CAD
Availability: InStock
Rating: 4.5 (22 reviews)

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Range Technologies Active Fuel Management Controller RA003B AFM/DFM; Blue

<ul><li><strong>AFM/DFM Disablement</strong>: Keeps vehicles in full power 100 percent of the time by eliminating the AFM system.</li><li><strong>Auto Start/Stop Disablement</strong>: Disables the auto start/stop function.</li><li><strong>Plug-and-Play Operation</strong>: Simply plug into the onboard OBD-II port to begin working instantly.</li><li><strong>Non-ECU Reprogramming</strong>: Does not reprogram the factory ECU and leaves no trace when unplugged, returning to factory settings.</li><li><strong>Broad Vehicle Compatibility</strong>: Fits all V6 and V8 General Motors (GM) Active or Dynamic Fuel Management vehicles, including cars, trucks, and SUVs.</li></ul>

<ul><li>Range AFM/DFM Disabler Keeps You In Full Power 100 Percent Of The Time</li><li>Simply Plug Into Your Onboard OBD-II Port And It Instantly Begins Working To Eliminate The AFM System</li><li>Also Disables Auto Start/Stop</li><li>Range AFM/DFM Disabler Does Not Reprogram Your Factory ECU</li><li>Leaves No Trace: Unplug It To Return To Factory Settings</li><li>Fits All V6 And V8 General Motors (GM) Active Or Dynamic Fuel Management Vehicles, Features Cars, Trucks, And SUVs</li><li>Limited 1 Year Warranty</li></ul>

Manufacturer Part Number

Vehicle Make

Vehicle Model

Brand

Vehicle Fitment Type

Model

Active Fuel Management Controller, AFM/DFM, Enables Vehicles with AFM (Active Fuel Management) to Stay in V8 Mode at All Times Without Reprogramming or Re-Flashing the Vehicle’s Onboard Computer (ECU), Blue

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[This review was collected as part of a promotion.] After ordering I read it has a higher drain on the electrical system when not being used.  So I switched to another brand

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[This review was collected as part of a promotion.] Was sick and tired of the 2013 Tahoe moan and groan going from 4 cylinder to 8 cylinder. This is a cheaper alternative to spending thousands for a complete delete kit. Works great and I have my V8 back! I leave it plugged in and has not affected my battery at all.

Range AFM disabler

Range Technology RA003B AFM/DFM Disabler-Blue

plug n play like description says. i had a check engine light on for a different code and once i installed the dissabler light went off not sure how or why but within a few days of driving i noticed the engine code disappeared

worth it! stars would buy again

[This review was collected as part of a promotion.] works great in my 2019 Silverado LD with 5.3L engine.

Does exactly what it says it does. No more jumping from V8 to V4. A recommended purchase for those with AFM vehicles.

This thing really works! All V8 all the time!!

[This review was collected as part of a promotion.] This device works exactly as advertised. I was expecting my mpg to be lower but for some reason it is better than with Chevy's FMS (fuel managment system) NOTE: Pay attention the instructions. Some vehicles will have battery drainage if not used often. I forgot to unplug on my 2 days off and my truck wouldn't start. So get in the habit of plugging it in each time before starting the engine,  and unplug at the end of your trip after you turn your vehicle off.

Works well.

[This review was collected as part of a promotion.] Don't have it - can't rate it :-(

Don't purchase. Can't leave it installed. You have to remove it every time you exit your vehicle, or it drains your battery within a few hours.

Terrible product

Range Technologies Active Fuel Management Controller RA003B AFM/DFM; Blue centered front-facing close-up of a small black OBD-II plug module showing the silver Range Technology logo on a textured cross-pattern face and the metal OBD connector tongue at the base on white background, described as an AFM/DFM disabler compatible with GM V6/V8 vehicles and often used during diagnostics or track preparation.

Range Technologies Active Fuel Management Controller RA003B AFM/DFM; Blue

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