RA003 AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors

Very good and keeps my V6 Camaro in V6 all the time, it saved my torque converter from failure and also improved in town gas mileage a lot.

Fonctionne parfaitement. Le mode V4 totalement désactivé !

De verdad borra el lag de el modo que se apagan los cilindros

This AFM disabler works great! I have a 2019 Cadillac Escalade ESV with the 6.2L engine and 10 - speed transmission. This particular brand of AFM disabler does in fact keep my engine running on all 8 cylinders all of the time now. I hope it helps to prevents premature lifter failure. Cheap insurance regardless and it has stopped that very slight hesitation when my engine AFM management would switch from V8 mode to V4 mode then back again. It simply plugs into the factory ODB port under the drivers side dash area and works instantly. I bought this on one of the Prime Days sale events so it cost me about 1/3 of what the big name brand one costs and it performs just as good as that one does for far less money. :-)

I bought this dabler for my 2014 gmc sierra with a 5.3l v8. So far it works great! the truck is now shifting smoother because its not having to shift due to afm kivking on or off, and certainly saves wear and dear on the torque converter this way. my gas milage has decreased slightly on the highway as expected, but not ebough to really be an issue(i.e 11.5 liters per 100 kms instead of 10.9 l per 100 km difference), but i've noticed something else. my gas milage in-town has vastly improved. The one thing i will warn you as i found out the hard way a couple nights ago in our -40 cold snap in Alberta, you must unplug this module when it gets down below -30 celcius, or it may wreck the module and kill your battery in the process. luckily after mine warmed up for 24 hours, it is working again.

Fonctionne très bien pour l’instant 👍