GMAFM AFM & DFM disabler fully disables active and dynamic fuel management, eliminating issues with engine performance restrictions.
Compatible with most V6 & V8 general motors (GM) active or dynamic fuel management vehicles, including cars, trucks and SUVs
Leaves no trace, GMAFM AFM Disabler doesn't modify the original ECU programming, unplug it returns to factory default settings.
GMAFM AFM/DFM Disabler keeps your car in full power 100% all the time, Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM/DFM system.
NOTE:GMAFM AFM/DFM Disabler is NOT currently compatible with 2019+ Silverado and Sierra models equipped with 5.3L / 6.2L motors and 10-speed transmissions.
If the GMAFM AFM Disabler is not used for a long time, please take the product off to avoid running out of battery.
Please check compatibility with your car model before order.
★ PLUG AND PLAY
★ KEEP IN V6/V8 MODE
★ 100% POWER OF THE TIME
★ KEEP THE FACTORY ECU
★ COMPATIBLE WITH V6/V8 GM MOTORS
【Currently NOT compatible】
- NOT compatible with 2019+ Silverado and Sierra with 5.3/6.2L motors and 10-speed transmissions.
- NOT compatible with C8 Corvettes. NOT compatible with 2022 Refresh model trucks or SUV's.
- NOT compatible with 2023 OR 2024 MODELS.
【Lights tips】
★ One light on : Power is ON and unit is AWAKE and vehicle is ready for commands.
★ Three of four lights on : Vehicle V8 mode is legal ( no engine damaging DTCs present or other parameters out of spec).
【Battery Care】
If the GMAFM Disabler is not used for an extended period, please remove the device to prevent battery drain.