cetaneaddict
Causing my own headaches
This was a thread on TDR where a fellow had an ‘06 truck that someone had put an ‘06 engine in. He had all KINDS of trouble.
Need help 06 5.9 4x4 | Turbo Diesel Register
I just started reading that thread. So the input I got is I have two options.
option 1 - use all of the 05 wiring from engine to tipm, then to tipm into the fire wall, and fire wall to gauge cluster/ignition along with apps sensor.
option 2- go 07 engine harness, cowl harness, 07 ecm, 07 tipm. since 07/08 is interchangeable at the firewall. (so I've read)