 914-6 Wiring Mystery Solved - What is that green wire?, Great info for real 6 owners |
|
|
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
|
| IronHillRestorations |
 Mar 17 2010, 12:14 PM
Post
#1
|
|
I. I. R. C.  Group: Members Posts: 6,797 Joined: 18-March 03 From: West TN Member No.: 439 Region Association: None 
 |
In building a wiring harness for a stock 914-6 I've discovered there's an extra wire from the relay board in the engine bay that goes to the gauges, but is not used in a stock 914-6. Art Zapf's wiring diagram shows the wire, but lists it as "for sporto". The wire is green and connects to terminal #4 at the front of the relay panel in the engine bay, and is just hanging there not plugged to anything with the gauge wires, behind the gauge panel.
A 914-6 has a oil temp gauge and a warning light, no oil pressure gauge. Most guys add an extra wire if you want to upgrade gauges to include a pressure gauge and keep the warning light. Terminal #13 on the engine harness (rear plug terminal)isn't used. However that terminal on the relay board passes right through to terminal #4 at the front of the board, where the mysterious green wire is connected. So if you have a real 6 and want the add a gauge, the wire is there for you! |
   |
 
|
  |
Replies(1 - 3)
| davep |
Mar 17 2010, 12:22 PM
Post
#2
|
|
914 Historian Group: Benefactors Posts: 5,235 Joined: 13-October 03 From: Burford, ON, N0E 1A0 Member No.: 1,244 Region Association: Canada  |
Very good sleuthing!
|
|
|
|
| 6freak |
Mar 17 2010, 01:14 PM
Post
#3
|
|
MR.C Group: Members Posts: 4,740 Joined: 19-March 08 From: Tacoma WA Member No.: 8,829 Region Association: Pacific Northwest |
very nice ....I have Arts diagram as well !blowed up by 4 times the size ..makes for easer reading
|
|
|
|
| IronHillRestorations |
Apr 4 2010, 11:56 AM
Post
#4
|
|
I. I. R. C. Group: Members Posts: 6,797 Joined: 18-March 03 From: West TN Member No.: 439 Region Association: None
|
In the "For What It's Worth" file, here's a picture of the mysterious green wire behind the gauges. In a stock 914-6 it's not connected to anything at the dash or gauges.
Attached thumbnail(s) 
|
|
|
|
|
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 5th February 2025 - 06:44 AM |
Invision Power Board
v9.1.4 © 2025 IPS, Inc.