Optimized Vehicle Fuel Efficiency Device for V6 & V8 GM Engines

The OBDCAR AFM/DFM Disabler is a plug-and-play device that allows you to keep your factory ECU and maintain the V6/V8 configuration in your General Motors (GM) vehicle. It is compatible with V6/V8 GM vehicles equipped with active or dynamic fuel management systems, including cars, trucks, and SUVs.

The device disables the Active Fuel Management (AFM) or Dynamic Fuel Management (DFM) system, ensuring your vehicle runs in full cylinder mode at all times. This prevents the AFM/DFM system from dropping cylinders, providing a more consistent and reliable driving experience.

Setting up the OBDCAR AFM/DFM Disabler is a simple and straightforward process. You simply need to plug it into your vehicle's onboard OBD-II port, and it will instantly begin working to eliminate the AFM/DFM system. The device will not reprogram your factory ECU, allowing you to easily unplug it and revert to the factory settings if desired.

It is important to note that the OBDCAR AFM/DFM Disabler is not currently compatible with 2019 and newer Silverado and Sierra models equipped with 5.3L/6.2L motors and 10-speed transmissions. Additionally, if the OBDCAR Device is not used for an extended period, it is recommended to remove the product to avoid draining the battery.

Before ordering the OBDCAR AFM/DFM Disabler, it is crucial to confirm its compatibility with your specific vehicle model and engine configuration. This will ensure a seamless and successful installation.

In summary, the OBDCAR AFM/DFM Disabler is a convenient and effective solution for GM vehicle owners who wish to maintain the full cylinder functionality of their V6/V8 engines. By disabling the AFM/DFM system, the device provides a more consistent and reliable driving experience, while also preserving the factory ECU settings. However, it is essential to verify the compatibility with your vehicle before making a purchase.

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