What is minimum electrical required to start my car?

I have no idea what you are talking about here. "Condenser"

Do you mean the white object with 4 wire terminals? That is the BALLAST RESISTOR, and it is actually TWO (often called a dual ballast) resistors which are DIFFERENT from one another.

One section goes to the coil and works just exactly like older cars with breaker points, and the other section feeds power to the ECU box

This was eliminated in later years. You may sometimes hear people talking about a "4 pin ECU" or a "5 pin ECU" or a "4 pin ballast" or dual or single ballast.

The earlier (original OEM) ignition boxes were 5 pin and had to have a 4 pin ballast like yours has

The newer ignition boxes are "4 pin" and can use a single OR dual ballast

The white object at the top of the photo is your dual ballast, or ignition resistor.

https://www.forabodiesonly.com/mopar/attachments/1019181826-jpg-jpg.1715237709/[/img

The top and bottom terminals on the left are jumpered together, and with key in the "run" position, should read "same as battery"

The terminal at bottom right feeds power to the ECU and will read some less, I'm not sure just what

The terminal at top right feeds the coil, and might read anywhere from 6--10V with key "on."

If it reads "same as battery" it means the ECU is not causing the coil to draw current or that the coil is bad


The readings we need with key in "run:"

Left two terminals should be "same as battery."

If not, post what they are, no need to read the others

If you have "same as battery" on the left two, post what you have on the other two

Then measure coil PLUS and coil MINUS and post them back
Replace the word condenser with the word ballast in my last post and the info already there