I came across a piece of paper with the wiring for adding in the 2 injectors when swapping in a v8, using a v6 wiring harness. I figured I'd post it here, and throw out the paper :jester:
This is for a 1999 Dakota that came with a 3.9, using a 1999 v8 pcm after the swap.
You'll be adding in cylinder #7 and 8.
Cylinder #7
power - dark green/orange (same power as all the other injectors)
driver circuit - violet + white - #2 pin - C2 plug on the PCM
Cylinder #8
power - dark green/orange
driver circuit - grey/lt. blue - #13 pin - C2 plug on the PCM
This is for a 1999 Dakota that came with a 3.9, using a 1999 v8 pcm after the swap.
You'll be adding in cylinder #7 and 8.
Cylinder #7
power - dark green/orange (same power as all the other injectors)
driver circuit - violet + white - #2 pin - C2 plug on the PCM
Cylinder #8
power - dark green/orange
driver circuit - grey/lt. blue - #13 pin - C2 plug on the PCM