Hey there, So I know 2 years later. The combination that I am trying to get started is a 2015 L83 and I have it mated to a 2008 6L90E2WD. This combo is in a 1960 Ford swap. I have run through 2 different harnesses (Fuel Injection Connection and Howell performance). I can scan though the FIC harness but not the Howell harness.

My issue is this, I think that I need a 2015 file for the 6L90E to match the E92 programming to get this to even start. Is the 2008 T43 capable of the 2015 tune or do I need a new T43? I have never gotten this thing to start. Fuel pump primes through both harnesses but has never commanded fuel on injectors. Are the t43 different between years?

This is a personal project but I have become numb to it and could use info to keep me moving on the right track. I'm just at a loss.

Maybe if I put a known working E92 file in and a known working t43 file that matches, would that cure this?

Thank you in advance