 1975 1.8 FI fuel pump not working |
|
|
|
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. |
|
|
| John90290 |
 May 19 2019, 12:42 PM
Post
#1
|
|
Member  Group: Members Posts: 93 Joined: 4-March 18 From: Ventura, CA Member No.: 21,937 Region Association: None  |
Putting car back together after rebuild. Ran before I took it apart. Ran through the checklists I’ve found online so relay board is good. Pump works when I put yellow wire from 12 pin connector on terminal III so wiring to pump is good. What I don’t get is the 1.5 second run time when I turn the key or have pump running when I crank motor. No 1.5 on terminal 87 when I turn key on either. Check list says bad relay but I replaced with one from headlights that I know works. Stuck.
I used this checklist. http://bowlsby.net/914/Classic/zTN_FI_FPChecklist2.pdf Attached thumbnail(s) 
|
   |
 
|
Posts in this topic
John90290 1975 1.8 FI fuel pump not working May 19 2019, 12:42 PM
jim912928 Pump won’t turn on unless the air intake flapper... May 19 2019, 12:47 PM
914fahrer If the car is original ,you have a l-jetronic not ... May 19 2019, 01:30 PM John90290
If the car is original ,you have a l-jetronic not... May 19 2019, 06:22 PM  |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 1st June 2024 - 02:57 AM |
Invision Power Board
v9.1.4 © 2024 IPS, Inc.