I don't know if this has anything to do with that cut out problem or not, but I hope it does, but I'm guessing that the one wire that is loose from the connector, which may have gotten bumped, or something, wouldn't be there for no reason, if it were not to be put into that thingy??

It is a black wire that is just under the yellow wire on the right hand side of the electrical bracket. I have no idea what that particular wire's job is.

When I first noticed it, it made me think that it could be something that from vibration could have made contact off and on, as it was partially out.

I'm not exactly sure how those go in there, I assume there are little screws that hold them in?

I may have to take the maid body loose, in order to look in there to see?

Click to view attachment

Click to view attachment

There a black/brown which goes to the points, which i think also goes to your tach
adapter, and yes it will cause ignition problem.

Not that it matters maybe, but out of the blue, was having the engine cut out for about 7 seconds, and coming back on when going at about 75.
On a Subie, WRX.

What are we looking at and where are we?

Do you have a stock 4 cylinder motor?

I have no idea what all those wires go to.

I have the 2004 WRX, 2.0, with the stage 2.

I presume a screw holds it in place??

Those type of set screw terminal blocks should be tightened often in this type of environment. At least once a year. Copper is soft and will cause it to loosen.

The type of terminal is called "Lüsterklemme" and isn't really meant for automotive use.

http://de.wikipedia.org/wiki/L%C3%BCsterklemme