I will also post this in the Tuner section.

My project I plan to install a 2014 and up LV3 4.3lt in this.
But I will have to splice into the drive-by-wire accelerator harness to make it long enough.

Passenger front view of Ultravan #231. Also know as Uv231 Project. Plans to install an LV3 4.3lt, 6L80e 6 speed Auto with paddle shifting in the back under the bed.


Tuner Question about Drive-by wire...
Is there a way in the HP tuner setup to make adjustments should the readings change - due to the type and length of wire needed to make the drive-by-wire long enough to work in the above vehicle?

Thank you,

 

I don't think it'll make a difference.