I don't have anything mounted or even wired into the car, but I started with a Jeep PDC and repurposed if for my (someday) Magnum swap. I think it was an early 90's Cherokee? Much smaller than the big Ram PDC my harness came with. I have it all wired together, just haven't spliced it into the Magnum harness yet.
I plan to build a bracket that would bolt to the old ignition module holes and mount it in the back driver's side corner of the engine compartment.
Don't have any pictures, but here the wiring I came up with.
View attachment 1715670132
Not sure it helps a bunch, but there it is.
Here's a layout of what the PDC looks like:
View attachment 1715670133
