A-EFI-16-18-2.8D AMDP EFI Live Custom Tuning - GMC/Chevy 2.8L Duramax - 2016-2022

Overview

AutoCal is the go-to choice for experts when tuning the Duramax 2.8 LWN . It’s a tool that lets you electronically access and modify the OE ECU & TCM in your Duramax, allowing you to replace the stock files with enhanced tunes. AM Diesel Performance has crafted these tunes specifically to optimize your 2.8L Duramax. 

Once you receive the Tuner, You will need to send the Stock File to us to get the tuned file.  Send the stock file to [email protected]. 

How to read the stock file. 

Notes

• EFI Live AutoCal V3 ships with one VIN license that may be used to tune one supported engine controller.
• This is Tune file only, If you want to purchase an EFI Live Device along with this tune please add it to the order 

How to get the Auth Code & Serial Number

Use this link to get more details about how to get the Serial Number and Auth Code

DO NOT FLASH SPECIAL NOTE

If your tuned truck is taken to a dealership, clearly state, "DO NOT FLASH TRUCK." Dealer techs may unintentionally overwrite your tuning, leading to issues. If this happens, EZlynk users can reload tuning; for Power Programmer or HPTuners, a revision request may be needed for file remakes.