14 pin plug
 

Does anyone have a detailed diagram and or description of the 14 pin plug wiring in the engine compartment?

Currently, off of one little red wire in the plug I'm running a tach adapter, MSD ignition on-off small red wire, and plx AFR /Boost gauge....not to mention whatever the heck the red plug wire is already powering.

Probably not a good idea.

Here's a diagram I put together for my 79 930. Maybe it'll help on your 88.

http://forums.pelicanparts.com/uploa...1210254401.jpg

Shifter,
You are a gem!!!!!!
Thanks a million,
Doug

A big scream of help fro Norway her:
Do any one have a diagram like this to 3.0SC and 3.2L (930/25) motors...???
I have a '83 SC, and a 3.2 (930/25) motor, so i need diagram to connect my wiring from a '83SC to a 3.2 engine.

Great diagram and with a little and I suspect very little research this diagram would apply to all mid/early cars with cis because Porsche didn't change color codes that much.

here is all I have from when I did my fuse holder upgrade I also have an excel document sent to me that has several sc pin outs on it.

http://forums.pelicanparts.com/uploa...1240777240.jpg
http://forums.pelicanparts.com/uploa...1240777259.jpg

Dude, you have way too much time on your hands!!! That chart is EXCELLANT!!! I can't use it but love the way you did the color code..
Shifter thanks I had that info somewhere but will archive it as yours is so well done

I cant take credit for that great chart I cant remember who sent that to me but he did a great job.