Special Features

【Improve Driving Stability】— Helps maintain consistent engine operation for smoother acceleration and reduced vibration.
【Plug & Play Design】 — Simply plug and it instantly starts working.; no programming, wiring, or tools required.
【Wide Compatibility 】 — Compatible with V6 / V8 general motors (GM) active or dynamic fuel management motos, includes cars, trucks, and SUVs.
【Non-Invasive Operation】 — Works in harmony with your vehicle's factory system without altering manufacturer settings.
【Low Battery Impact】 — Designed with advanced sleep circuitry to avoid parasitic drain during long-term parking.
【Reliable Support】 —Backed by our 100% satisfaction guarantee—contact us anytime for returns or exchanges.

Description

🚗 Plug and play — simply plug and the indicator light confirms communication.

🚗 Designed for GM V6/V8 Engines. compatible with 5.3L/6.2L 10-speed along with hundreds of other applications.

🚗 Factory‑safe design – Works in harmony with your vehicle's factory system without altering manufacturer settings.;
quickly removable for original system restoration.

🚗This AFM DFM Device is NOT compatible with the 2022 Refresh model trucks or SUVs.

🚗 Please confirm the compatibility with your vehicle's year and engine size (3.6L, 4.3L V6 )(5.3L, 6.0L, 6.2L V8) by checking the product details and images.

🚗If the AFM/DFM Device is not used for a long time, please take the product off to avoid running out of battery.

❤️【Lights tips】
-- One light on : Power is ON and unit is AWAKE and vehicle is ready for commands.🚗
-- Three lights on : Vehicle V8 mode is legal ( no engine damaging DTCs present or other parameters out of spec).

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Special Features

Description

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