Topdon AFMD : AFM Disabler for GM Vehicles

AFM Disabler for GM Vehicles

Consistent Power. Smoother Driving.
By preventing your engine from switching into cylinder-deactivation mode, the AFM Disabler helps reduce shudder, uneven response, and the disruptions that come with AFM operation. The result is a smoother, more consistent feel behind the wheel.
Plug and Play. Ready in Seconds.
No tools or configuration required. Plug the AFM Disabler into your vehicle’s OBD-II port and AFM is disabled automatically each time the engine starts, helping maintain consistent engine operation from the moment you begin driving.