Board Logo
Go To Bottom

Printable Version  
[ Total Views: 1782 | Total Replies: 2 | Thread Id: 98749 ]
Author: Subject:  ej25 fuel relay wiring
Membersatori
Wolfsburg Wizard
***


Avatar


Posts: 497
Threads: 243
Registered: May 9th, 2008
Member Is Offline

Location: Adelaide
Theme: UltimaBB Pro Grey

posted on September 10th, 2012 at 08:32 PM
ej25 fuel relay wiring


Ive justed swaped over a ej25converion from a T3 bus to my dual cab T3. I am having a few issues. Usually the fual pump kicks in when the red are on and then seems to stop pumping after a second or two. but now mine just keeps pumping while the engine is off and just the reds are on. There is a black wire coming out of the relay that ive hooked up to earth but not sure if that is right. you can see it in the photo. Any ideas....

Error
Sorry, you must be a registered user in order to download attachments.




[URL=http://s1226
Membermackaymanx
A.k.a.: Brent
Custom Title Time!
*****


Avatar


Posts: 1611
Threads: 97
Registered: January 12th, 2006
Member Is Offline

Location: Mackay.QLD
Theme: UltimaBB Pro Blue
Mood: Brad'ed Off :td:

posted on September 10th, 2012 at 09:09 PM



Usually the ECU activates the relay by earthing it. The relay you are holding in the photo is the main power relay, the fuel pump relay is the other one.



Quote of the week
"Do I wish to send them to you again, nope, no interest can't be bothered really, to much hassle for little or no return."

http://www.vw-mplate.com/mplate2-18600.png
Membermackaymanx
A.k.a.: Brent
Custom Title Time!
*****


Avatar


Posts: 1611
Threads: 97
Registered: January 12th, 2006
Member Is Offline

Location: Mackay.QLD
Theme: UltimaBB Pro Blue
Mood: Brad'ed Off :td:

posted on September 10th, 2012 at 09:17 PM



For the fuel pump relay
Red is power in for the pump, hot at all times
Yellow is power to coil, hot in run or start
Black/Red is power to the pump
Violet is earth from ecu to activate the relay( light green/black on earlier libertys)

Of course color are dependent on donor model.




Quote of the week
"Do I wish to send them to you again, nope, no interest can't be bothered really, to much hassle for little or no return."

http://www.vw-mplate.com/mplate2-18600.png


  Go To Top


Powered by GaiaBB, © 2011 The GaiaBB Group
(C) 2001-2024 Aussieveedubbers

[ Queries: 40 ] [ PHP: 9.8% - SQL: 90.2% ]