How To Turn Off AFM / DOD On 2015 Chevy Silverado With Superchips Flashpaq F5 Tuner

Updated 05/14/2021 | Published 05/13/2021

Question:

putting e97 tune and disabled the afm but noticed it still goes to 4cyl

asked by: George K

Expert Reply:

I talked to my contact at Superchips regarding disabling Active Fuel Management, or Displacement On Demand, with the Superchips Flashpaq F5 Performance Tuner # SU2845 on your 2015 Silverado 1500 5.3. The process to do this is as follows:
1.) Turn ignition on
2.) Plug in the tuner
3.) Go to the Tune Menu and select tune options
4.) Before applying tune, hit "customize tune" and you should be able to disable the AFM/DOD system

If you followed these steps and you are still having issues then let me know and I will dig deeper into the issue.

expert reply by: Andrew N