Good day to everyone.

I would just like to introduce myself. My name Is Alex and I live in the USA. I have been tuning Duramax and Cummins engines for the last 7 or 8 years. I have been using EFI live, but until the recent changes to securities in the ECM I have had to learn other methods of tuning.

I have had to turn to using WinOLS and am still deciding on which hardware to use, which I hope is where the experience of the users on here can advise me, aswell as learning many new things and helping out where I can. :P :D

Many thanks to everyone.

Have you had any success with this? I currently have been successfully tuning 01-16 Duramax & 03-09 Cummins & 13-17 Cummins... I'd be happy to help some as can...

bosephos wrote:Have you had any success with this? I currently have been successfully tuning 01-16 Duramax & 03-09 Cummins & 13-17 Cummins... I'd be happy to help some as can...

may i ask what you are using on the duramax? thats my only interest. i have ktag and can read out 11-16 without issues, but 01-10 id need to crack the case and its a pain in the ass. got anything that will read/write it through pc without opening it?