 Wiring diagram, Which one |
|
|
|
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. |
|
|
  |
| NARP74 |
 Jul 14 2021, 01:18 PM
Post
#1
|
|
Senior Member  Group: Members Posts: 1,300 Joined: 29-July 20 From: Colorado, USA, Earth Member No.: 24,549 Region Association: Rocky Mountains  |
I am watching the GeorgeKopf thread and did not want to jack his. I need to look at a wiring diagram and when I searched on the wiring diagrams site, 2 options came up, 74 with L jet and 74 with D jet. My 74 model year car has a date of 10/73, so which is it for me?
My FI is long gone, turned into carbs. The previous 3 or 4 owners made all of my decisions for me. Thanks for the help. |
   |
 
|
| JeffBowlsby |
Jul 14 2021, 02:34 PM
Post
#2
|
|
914 Wiring Harnesses Group: Members Posts: 8,780 Joined: 7-January 03 From: San Ramon CA Member No.: 104 Region Association: None 
|
The chassis harness is the same for a given model year, no difference whether its D-Jet or L-Jet.
|
|
|
|
| StarBear |
Jul 14 2021, 03:56 PM
Post
#3
|
|
Advanced Member Group: Members Posts: 2,084 Joined: 2-September 09 From: NJ Member No.: 10,753 Region Association: North East States
|
The VIN number is a good start. On window trim and in frank. The paint code on the decal on the drivers door jam too but they’re often missing.
|
|
|
|
| 914Sixer |
Jul 14 2021, 04:30 PM
Post
#4
|
|
914 Guru Group: Members Posts: 9,034 Joined: 17-January 05 From: San Angelo Texas Member No.: 3,457 Region Association: Southwest Region
|
Karmann started the next year build in August, SO the 1974 model year run started then. The 1974 run should the first year of the seat belt interlock.
|
|
|
|
| StarBear |
Jul 14 2021, 06:19 PM
Post
#5
|
|
Advanced Member Group: Members Posts: 2,084 Joined: 2-September 09 From: NJ Member No.: 10,753 Region Association: North East States
|
Also first year of the dual relay under the battery tray. Mine’s Nov 73 and early mid 74 production number.
|
|
|
|
| Dave_Darling |
Jul 15 2021, 12:01 AM
Post
#6
|
|
914 Idiot Group: Members Posts: 15,063 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California
|
The L-Jet was used on the 1.8 liter 914s. D-jet was used on the 2.0 914s.
D-jet used a silver "hand grenade" (MPS) with a single vacuum hose and a four-wire plug on it on the right side of the engine bay under the battery. L-jet used a "barn door" air flow meter attached to the air filter, with a quarter-circle "bump-out" on the side of it. --DD |
|
|
|
| NARP74 |
Jul 15 2021, 09:01 AM
Post
#7
|
|
Senior Member Group: Members Posts: 1,300 Joined: 29-July 20 From: Colorado, USA, Earth Member No.: 24,549 Region Association: Rocky Mountains |
All good info, thank you.
|
|
|
|
| barefoot |
Jul 15 2021, 11:19 AM
Post
#8
|
|
Senior Member Group: Members Posts: 1,334 Joined: 19-March 13 From: Charleston SC Member No.: 15,673 Region Association: South East States
|
|
|
|
|
|
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 26th December 2024 - 04:46 AM |
Invision Power Board
v9.1.4 © 2024 IPS, Inc.