4.6 2v into an 1963 F100 - Interior Harness Question
I got this truck with the swap half way done. The main engine harness is in, mostly.... I'm trying to figure out what (if anything) do i need from the interior harness.
In the image.
The Yellow box is the ECU mounted to the fire wall.
The Red square shows the 3 harness plugs from the ECU plugged into the engine harness.
The Red circle shows the one plug not going to anything. I have the interior harness which has the other end of this.
The only thing i believe I need is the OBD-II port which I will cut and wire in directly by itself. Is this a fact? Can I cut the OBD-II port out and junk the rest of the interior harness?
I will be deleting the FPDM and converting to return style fuel system. Wiring in my own ignition. using my own gauges, no AC or Heat, ect.
I got this truck with the swap half way done. The main engine harness is in, mostly.... I'm trying to figure out what (if anything) do i need from the interior harness.
In the image.
The Yellow box is the ECU mounted to the fire wall.
The Red square shows the 3 harness plugs from the ECU plugged into the engine harness.
The Red circle shows the one plug not going to anything. I have the interior harness which has the other end of this.
The only thing i believe I need is the OBD-II port which I will cut and wire in directly by itself. Is this a fact? Can I cut the OBD-II port out and junk the rest of the interior harness?
I will be deleting the FPDM and converting to return style fuel system. Wiring in my own ignition. using my own gauges, no AC or Heat, ect.
Figured it out, basically the entire harness for the interior is not needed.The only thing you would want to cut out is the OBD-II.






