E90Post
 


 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > jb4 trigger wire for secondary pump



Reply
 
Thread Tools Search this Thread
      01-05-2019, 05:45 PM   #1
Yas135i
Registered
Australia
2
Rep
4
Posts

Drives: Bmw 2008 AT 135i n54
Join Date: May 2018
Location: Australia, melbourne

iTrader: (0)

To confirm i have the trigger wire wiring for the second pump correct, could someone please see if this is correct

-Yellow trigger wire goes to terminal 86 on relay
-A wire From battery positive to terminal 30 on relay
-From terminal 87 on relay to the positive connection on the fuelpump, then is it from the negative connection on pump to the negative terminal on the battery?
-From negative terminal on battery to terminal 85 on relay?

What im confused about is in the diagram there is a wire from the relay going into pin 7 on the db9 connector on the jb4
Attached Images
 
__________________
Bmw e82 135i 2008 AT
FBO mhd stage 2 e50 (281rwkw)
Appreciate 0
      01-07-2019, 12:16 AM   #2
FEDE/E92
Lieutenant
105
Rep
544
Posts

Drives: 2007 BMW 335i
Join Date: Jun 2012
Location: Vacaville, CA

iTrader: (3)

The diagram is wrong
Appreciate 0
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 02:21 PM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST