What a mess...
The first picture is sound amp for the premium sound system that came with the car. If you put an aftermarket sound system in the car, you can ditch it or sell it on eBay.
The second picture is a electrolytic capacitor. They often puff up and die, causing problems that are really hard to isolate. It is time to send the computer in for repair or get another computer. There used to be a shop listed in the automotive secion of the Orlando Yellow Pages that did computer repair. The shop was in south Florida, and they did decent work. The repair was cheaper than a rebuild, but it did seem to take a while. The repair came with a 1 year guarantee, which is really good compared to the rebuilt units.
The third picture is frightening. PM me you home address and I will send you a CD with the 92-93 Mustang service manual on it. The service manual software looks like it was written by a 12 year old kid, but it is usable and has all the diagrams in it.
The first picture is sound amp for the premium sound system that came with the car. If you put an aftermarket sound system in the car, you can ditch it or sell it on eBay.
The second picture is a electrolytic capacitor. They often puff up and die, causing problems that are really hard to isolate. It is time to send the computer in for repair or get another computer. There used to be a shop listed in the automotive secion of the Orlando Yellow Pages that did computer repair. The shop was in south Florida, and they did decent work. The repair was cheaper than a rebuild, but it did seem to take a while. The repair came with a 1 year guarantee, which is really good compared to the rebuilt units.
The third picture is frightening. PM me you home address and I will send you a CD with the 92-93 Mustang service manual on it. The service manual software looks like it was written by a 12 year old kid, but it is usable and has all the diagrams in it.
Jump on that, because you can't beat that anywhere I have seen.
Success in fixing what you have is a function of your love for pain...
It can be done, but it might be simpler to get a junkyard harness and use it. The dash harness for 4 cylinder and V8 cylinder cars is the same. That fact is witnessed by the 4 cylinder to V8 swaps that don't seem to make any mention of replacing the dash harness. A 91-93 Mustang would be the donor for the dash harness.