I'll try to explain this the way I understand it. I recently tuned this truck with the HP Tuner. Corvette Ls1, 4L60e
http://www.corinthclassiccars.com/listings/l0001.html
OK, he also had an upcoming project with similar drive train. So while there I flashed the ECM for it as well and updated that one with the proper gearing and tire etc...
Here is the issue. The 2nd vehicle has an LS6 engine with drive by wire throttle, other than that, I am told, all else is the same. Supposedly the ECM can be changed to handle the drive by wire. I got a call from the guy and they have some sort of conversion system in place but all it will do is start and run, no throttle input.
My background. I.T. Built and wired several Mustang EFI conversions to include my own Factory Five Cobra. Tuning EEC's, F.A.S.T, and so on. What is the Scalar, or setting I need to change to activate the Drive by Wire system in the ECM, or does it even exist in this application?
Thanks, Patrick.