In my progress of rebuilding my 1974 911s there is 3-pin female connector where the two whites are connected to the engine coil and distributor. The red one is connected to a unit on the CDI. (up left) via a connectorhouse??

Where should this be connected ?

On the right there are two female connectors spade with red/black and one yellow and whiteish.. They come from the engine harness, but no idea where to connect them.

Thanks

 

I hope this diagram helps you: http://site.ecudoctors.com/tech-data...x_3_pin_WD.jpg

Also there is 1 ground connector that goes to the casing of the CDI box here:

 

Thanks for the reply. Your schematic was just what I needed.

Also like your extended database of information, - incl for the 928. That will come useful down the road.