Please identify unplugged plug
 

I have a 1986 911 Targa.
In the engine compartment there is a plug (similar to the O2 sensor plug) comes out of the driver's side electrical relay boards.
I know its not the O2 sensor. That plug is coming from the rear of the compartment.
Any ideas?:confused:

Picture sure would help.

It's for insertion of crystalline Dilithium. You will note a significant increase in performance when you source out the delivery system and determine the rate of application.

Beyond my WAG, +1 for posting a picture.

EDIT: Oh, I didn't look at the post count...SORRY! It's customary, no, down right almost mandatory to introduce yourself and post a pic of your car. At that point, you will get all sorts of help. Ok, maybe you'll get help anyway. I'm sure someone here will be familiar with the plug you described and will chime in but it's all guesswork unless you post a picture it.

Welcome Codeblue,
A picture is worth a 1000 words.

Without a picture I will quess that it could be for a rear wiper motor.

Thanks guys.
I'll do a picture next time.
Out on the road for a days w/o the car. So no pictures.
I had the question on my mind.

What color are the wires?