Tried to attach a picture, but it's giving an error.
I've unplugged the one with two wires and a waterproof connector, and not the little can with just the one wire. I tried shorting the connector with a small jumper wire between the terminals at the plug.
This is a project boat that I've been handed down from the guy who was hired to fix it and then gave up on it. It used to have a 5.0 that was swapped for a 5.7. It is using the Thunderbolt V ignition. The last guy put the engine in and since he broke a starter bolt he gave up.
I finally...