 Fuel pump stopped working a couple of days ago, could it be the relay board |
|
|
|
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. |
|
|
| JimN73 |
 Sep 24 2017, 11:50 AM
Post
#1
|
|
Senior Member  Group: Members Posts: 535 Joined: 6-October 07 From: Gig Harbor Member No.: 8,192 Region Association: Pacific Northwest  |
I have no power at the pump.
I have 12.4 volts at pin #13 on the relay board. No power at pin #5 or 7, old eyes can't see the stripe colors very well. Fuses are good. Am I missing something? Thanks in advance. |
   |
 
|
  |
Replies
| cary |
Oct 1 2017, 09:51 AM
Post
#2
|
|
Advanced Member Group: Members Posts: 3,900 Joined: 26-January 04 From: Sherwood Oregon Member No.: 1,608 Region Association: Pacific Northwest 
|
Here's what I finally did on Matt's car. Hopefully this will rid us of the fuel pump gremlins for a while. Once I'm satisfied we've cured the problem all the female sockets will get a dab of dielectric grease.
http://www.914world.com/bbs2/index.php?s=&...t&p=2532812 This I got from Doug. Much easier to read. Just remember the power supply relay has to work to power the fuel pump relay. Took me a while to get that to sink in.  |
|
|
|
Posts in this topic
JimN73 Fuel pump stopped working a couple of days ago Sep 24 2017, 11:50 AM
JimN73 and:
3.5 psi pump for carbs, and
the relays are ... Sep 24 2017, 12:35 PM
Dave_Darling
and:
3.5 psi pump for carbs, and
the relays are... Sep 24 2017, 03:00 PM JimN73
and:
3.5 psi pump for carbs, and
the relays ar... Sep 24 2017, 03:32 PM Elliot Cannon Mine stopped working about a month ago. I tapped ... Sep 24 2017, 01:49 PM JimN73
Mine stopped working about a month ago. I tapped... Sep 24 2017, 02:25 PM JimN73 After cleaning some corrosion around pin13 and 14,... Sep 29 2017, 07:24 PM Spoke Power to the fuel pump relay is provided by the po... Sep 30 2017, 09:37 PM euro911 When you turn the key to the 'on' position... Oct 1 2017, 12:55 AM Olympic 914 try this troubleshooting sequence. it worked for m... Oct 1 2017, 09:45 AM JimN73 Thanks, all. More troubleshooting and maybe some ... Oct 1 2017, 05:10 PM JimN73 Well, here is the final answer - I think.
Thanks ... Oct 6 2017, 01:22 PM euro911 You can probe the wire outbound of the connector t... Oct 6 2017, 08:08 PM JimN73
You can probe the wire outbound of the connector ... Oct 7 2017, 10:57 AM euro911
You can probe the wire outbound of the connector... Oct 7 2017, 01:26 PM injunmort here is a simple test, fast, effective and isolate... Oct 7 2017, 11:23 AM Spoke I'm a bit confused on what you have found so f... Oct 7 2017, 11:43 AM euro911 ... As an aside, I've found when working in th... Oct 7 2017, 01:16 PM JimN73 Here's what I have done. I think I covered eve... Oct 9 2017, 10:04 AM |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 2nd June 2024 - 09:38 AM |
Invision Power Board
v9.1.4 © 2024 IPS, Inc.