My Mom has a new car so she has given her Saturn SC1 to me. The CarPC project has been switched over to my SC1 instead of the bonneville. I already have the wires spliced for the starter and the relay board adapted, im just waiting for a few chips I ordered and stage 1 of CarPC will be complete.
Yes, the test rig was made of a wire case that i cut holes in and inserted switches in. The top 3 images are the test rig and the bottom image is the wires nicely tied, routed, and waiting for the controller. None of those wires will be visible once the controller is installed and the wires routed.