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Posted by: porsha916 Sep 18 2020, 11:00 AM

any help locating a 73 color wiring diagram would appreciated!
Thanks!
Bill

Posted by: 914_7T3 Sep 18 2020, 11:53 AM

Get them here:

https://www.ebay.com/itm/Porsche-914-1972-1973-COLOR-Wiring-Diagram-11x17-/320354043181

You can also enlarge the diagrams in the Haynes manual and laminate them at a print shop. I like the Haynes one as well as it has a legend with it that shows all the relay & fuse locations.

Posted by: GregAmy Sep 18 2020, 01:52 PM

https://web.archive.org/web/20160329145224/https://www.pelicanparts.com/914/914_electrical_diagrams.htm

Posted by: Superhawk996 Sep 18 2020, 02:33 PM

Not a schematic but has wiring color code and the size is huge, easy to read. Has breakouts organized as they are laid out in the car. Details of the mult-pin connectors cavity by cavity.

Based on 914/6 but still useful for /4

Available from Restoration Design.

Doesn't replace a real schematic to understand circuit interactions or current flow. As previously referenced, that information can be obtained from Haynes, Factory Manuals, or the super link above.

Posted by: bdstone914 Sep 19 2020, 07:49 AM

These are great. All components are labeled not just numbered to a legend.

https://colorwiringdiagrams.com/t/porsche-914

Posted by: mepstein Sep 19 2020, 07:52 AM

The prosperos are made simple enough that even I can read them.

Posted by: Jett Sep 19 2020, 09:17 AM

I bought these for a couple of cars... they are cool looking.