Has anyone swapped from fly-by-wire to manual throttle body ? I have a manual throttle body on another engine but the wiring connectors are different than
fly-by-wire. Also what problems will I have with the ECM ? Adjustable idle speed device (for a rollback bed) is non existent so far and the medium duty truck
dealer told me fly-by-wire never came on this year truck, but I have the truck with factory service manuals. The manuals keep pointing to the cruise control
(which I don't have) or a pto switch (no wires in harness). A manual throttle body would fix all my problems. Thanks for any advice.








