Pelican Parts
Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   Pelican Parts Forums > Porsche Forums > Porsche 914 & 914-6 Technical Forum


Reply
 
LinkBack Thread Tools Rate Thread
Author
Thread Post New Thread    Reply
Registered User
 
Join Date: Sep 2002
Location: ft. Wayne in
Posts: 158
voltage for 3.2 fuel pump

Does anybody know how much voltage is supposed to be at the fuel pump? Using motronic brain. Also where do you find this information?
Buck
Old 11-25-2002, 05:52 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)
Registered User
 
sleepdoc's Avatar
 
Join Date: Apr 2001
Location: Haleiwa, HI USA
Posts: 151
Hi

The 3.2l fuel pump runs off 12 volts. The power comes from the DME relay, the famous relay everyone is always replacing. This relay supplies the 12V power to run the computer when the ignition is on, and when proper conditions are sensed by the computer the fuel pump is energized by an output from the computer to the same relay which then supplies voltage to the fuel pump.


The best info is probably from the Bently 911 Carrera 84-89 Book

http://www.pelicanparts.com/catalog/shopcart/BOOK/por_BOOK_BKPTEC_main.htm

best Mark
Old 11-25-2002, 07:45 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)
Registered User
 
Jim Smolka's Avatar
 
Join Date: Aug 1999
Location: Hickory NC USA
Posts: 2,491
If you have a '75 or later 914, you can simply use the existing 914 wiring to power the fuel pump.
__________________
'75 914-6 3.2 (Track Car)
'81 SC 3.6 (Beast)
'993 Cab (Almost Done Restoring)
Old 11-26-2002, 06:41 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #3 (permalink)
Reply

Thread Tools
Rate This Thread
Rate This Thread:

 


All times are GMT -8. The time now is 10:39 AM.


 
Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2018 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page
 

DTO Garage Plus vBulletin Plugins by Drive Thru Online, Inc.