I also noticed that there are 'tons' of companies on the web that rebuild ECUs - maybe they can sell you some junk or, presumably, they have test plugs to connect to all the terminals to make sure they work - where do they get their plugs?

And so, to bed.

__________________
1991 300 SEL
218,000 Km

"Xsbank's rules of mechanical intervention: Always go for the easiest solution first; 90% of what ails a gasoline engine is ignition; After that its all a WAG."