Dozer

Hi
I have installed the engine in the car (1983 Turbo engine into a 1978 SC car)
Everything looks good but one thing.
The 14pin connector between the engine and the car,is the same but the wires inside the connector isn't matching. Seems like Porsche placed wires for the same function in different places on SC - turbo. The connector is the same.

Does anyone have electrical diagrams showing the difference?
Does anyone have a car(911 SC) with a Turbo engine installed?
If so would you be willing to take a look at your car and see witch pins in the connector, have been switched to make it work.

Grateful for all help.
Thank you
Knut.

JBrown

Here is my 83 911sc cab with a turbo motor installed. I can give you the number for my mechanic if you are interested.

nathanUK '81 930 G50

A few people here have done it, I seem to recall they are different.

dt930

I've done it to my own car but it was a long time ago. I still have the car and could look for you if it helps. Ijust compared both wiring diagrams and used the onesI needed such as oil pres and temp etc. I used one pin for my over boost cutout switch. Ifollowed it up to the front and disconnected it then wired it up to the fuel pump relays.

Tripster

Im sure I can help you out, let me look thru a few things here tonight and see what I can find.

Tripster

Start here, I have more info I will post as I find it.

Tripster

Another, but still not what I am looking for, I have somewhere here what you need, I may need to scan it tomorrow and email it to you

Tripster

I would think you can figure it out with what you have here, if not send me a email tomorrow and give me a number I can call you at. I should be able to walk you thru it.
This is the 14 Pin Male in the '77 engine bay. The pin assignments are as follows:

1. yellow - starter Kl.50
2. brown/white - To a harness below the shift lever
3. green/black - Oil temperature Instrument
4. green/red - Oil pressure Instrument
5. green/yellow - from ignition.( Kl.15 ) to backup light switch
6. gray - backup light switch to lights
7. blue/yellow - To fuse on panel in engine bay
8. green - To a harness on the trunk floor
9. green/white - Oil pressure idiot light
10. red/white - Thermovalve
11. blue - alternator control light Kl.61 ( or D+ )
12. free
13. black/yellow - power source for the fresh air blower
14. red / source from alternator Kl.30 or B+

dt930

Nice job Tripster, I'm going to print that.

turbocarrera.

haha I was just about to ask for the pin-outs myself! You guys are psychotic.. or psychadelic.. or something...

Dozer

What can I say...
You guys are THE BEST!!!

I think I will be able to make it work now.

Thank you so much Tripster.
Really helps

2 Years of building the car... Finaly I get to start her up!Only thing stoping me is this lttle thing.
No stopping me now that I have your help
"Custom" brakes. Bilstein Coilover's. dp-motorsport engine.Turbo 2 body kit w/RS3.8. Life is good

Tripster

Most of the time I am on the receiving end of this board getting help, glad to be able to put something back in.

Dozer

Where did you get these diagrams?
Really easy to understand.

125shifter

I found a mistake on pin 12 when I made the new engine harness. Here's the corrected diagram.

Dozer

Thanx David!
Maybe you could tell me where you got these diagrams from?