 1975 Porsche 914 1.8 liter, fuel pump |
|
|
|
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. |
|
|
| nigolusa |
 Mar 21 2009, 11:58 AM
Post
#1
|
|
nigolusa  Group: Retired Members Posts: 157 Joined: 10-November 08 From: los angeles Member No.: 9,737 Region Association: Southern California  |
when first turning the key, not all the way, is the fuel pump supposed to be working?
Before installing, tested it and it spun. Now after completing the fuel tank installation, lines etc., I cannot hear it functioning. Is this a relay problem? Or does it spin after the engine starts? (IMG:style_emoticons/default/headbang.gif) |
   |
 
|
  |
Replies
| nigolusa |
Mar 21 2009, 03:13 PM
Post
#2
|
|
nigolusa Group: Retired Members Posts: 157 Joined: 10-November 08 From: los angeles Member No.: 9,737 Region Association: Southern California |
I pushed the flap on the air flow meter, but nothing happened. No click from the dual relay and fuel pump not spinning.
Mind you, I haven't put any gas into the tank yet? What now? |
|
|
|
| Cevan |
Mar 21 2009, 04:11 PM
Post
#3
|
|
Senior Member Group: Members Posts: 1,079 Joined: 11-December 06 From: Western Massachusetts Member No.: 7,351 |
QUOTE(nigolusa @ Mar 21 2009, 05:13 PM)  I pushed the flap on the air flow meter, but nothing happened. No click from the dual relay and fuel pump not spinning. Mind you, I haven't put any gas into the tank yet? What now? I'm assuming you had the key to the "on" position when you did this? If so, you probably have a bad dual relay. It should be mounted to the battery tray support next to the resistor pack. |
|
|
|
| nigolusa |
Mar 21 2009, 04:24 PM
Post
#4
|
|
nigolusa Group: Retired Members Posts: 157 Joined: 10-November 08 From: los angeles Member No.: 9,737 Region Association: Southern California |
QUOTE(Cevan @ Mar 21 2009, 03:11 PM) QUOTE(nigolusa @ Mar 21 2009, 05:13 PM) I pushed the flap on the air flow meter, but nothing happened. No click from the dual relay and fuel pump not spinning. Mind you, I haven't put any gas into the tank yet? What now? I'm assuming you had the key to the "on" position when you did this? If so, you probably have a bad dual relay. It should be mounted to the battery tray support next to the resistor pack. Any way to test the dual relay? |
|
|
|
Posts in this topic
nigolusa 1975 Porsche 914 1.8 liter Mar 21 2009, 11:58 AM
echocanyons It should spin while cranking.
You may also manua... Mar 21 2009, 12:09 PM Cevan Answer: no. With the key in the on position, the ... Mar 21 2009, 01:23 PM
nigolusa
Answer: no. With the key in the on position, the... Mar 21 2009, 02:54 PM SirAndy
Mind you, I haven't put any gas into the tank... Mar 21 2009, 11:28 PM Cevan Here is a very good explanation of how the dual re... Mar 21 2009, 07:03 PM nigolusa
Here is a very good explanation of how the dual r... Mar 22 2009, 12:06 AM zonedoubt This a good article on the double relay: http://ww... Mar 22 2009, 11:14 AM |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 2nd April 2026 - 02:31 PM |
Invision Power Board
v9.1.4 © 2026 IPS, Inc.