General Car Related Discussion. To discuss anything that is related to cars and automotive technology that doesnt naturally fit into another forum catagory.

cosworth ecu wiring diagram?

Thread Tools
 
Search this Thread
 
Old Mar 5, 2010 | 03:15 PM
  #1  
fordsportjay's Avatar
fordsportjay
Thread Starter
PassionFord Post Whore!!
iTrader: (6)
 
Joined: May 2004
Posts: 8,651
Likes: 0
From: warrington
Default cosworth ecu wiring diagram?

or which wire does what on the multi plug.

just for when i refit the engine into the escort later-seem to remember it being quite straight forward regarding what i need to connect up to live,earth,rev counter etc but its been a long time since ive played about like this!

will prob become obvious when i remove the loom from the sierra later on but thought it may be best to have it to hand on here for reference......

thanks in advance
Reply
Old Mar 5, 2010 | 03:38 PM
  #2  
hog's Avatar
hog
Wahay!! I've lost my Virginity!!
 
Joined: Jul 2006
Posts: 94
Likes: 0
Default

hi jay
i used the pdf from this link

http://www.turbosport.co.uk/showthre...diagram-needed
Reply
Old Mar 5, 2010 | 04:18 PM
  #3  
fordsportjay's Avatar
fordsportjay
Thread Starter
PassionFord Post Whore!!
iTrader: (6)
 
Joined: May 2004
Posts: 8,651
Likes: 0
From: warrington
Default

just pulled it out of the donor car......

only 5 wires by look of it-1 goes to battery,1 goes to switched live,1 goes to fuel pump,then there are 2 that were spliced into the plug going into the rear of the clocks-presume one is for rev counter-not sure what other one is at mo.
Reply
Old Mar 5, 2010 | 04:59 PM
  #4  
Lloyd's Avatar
Lloyd
escort mk4 cossy 4x4
 
Joined: May 2004
Posts: 4,629
Likes: 0
From: coventry
Default

six wires

black ign feed
green rev counter
red/blue perm live
black/red fuel pump
brown/white temp sensor
green/brown oil pressure

Last edited by Lloyd; Mar 5, 2010 at 05:01 PM.
Reply
Old Mar 5, 2010 | 05:05 PM
  #5  
xr4x4rs's Avatar
xr4x4rs
10K+ Poster!!
iTrader: (5)
 
Joined: May 2004
Posts: 10,574
Likes: 3
From: coventry
Default

unless its a 2wd loom, if so then it doesnt have oil light on engine loom
Reply
Old Mar 5, 2010 | 05:05 PM
  #6  
cozmeister's Avatar
cozmeister
More boost Igor!
iTrader: (1)
 
Joined: Jun 2005
Posts: 3,100
Likes: 1
From: In my Cosworth
Default

www.bigturbo.co.uk has everything you need to know.
Reply
Old Mar 5, 2010 | 05:12 PM
  #7  
tabetha's Avatar
tabetha
20K+ Super Poster.
 
Joined: Jul 2006
Posts: 24,596
Likes: 4
From: uk
Default

Some 4wd sapphy didn't have it either, and there are two different colours used for this.
tabetha
Reply

Trending Topics

Old Mar 5, 2010 | 05:51 PM
  #8  
fordsportjay's Avatar
fordsportjay
Thread Starter
PassionFord Post Whore!!
iTrader: (6)
 
Joined: May 2004
Posts: 8,651
Likes: 0
From: warrington
Default

2wd loom-5 wires.
looks easy enough.......

the escos hasnt got a proper loom as such.
Reply
Old Jul 18, 2010 | 09:49 PM
  #9  
Drupi's Avatar
Drupi
15000
 
Joined: Sep 2009
Posts: 28
Likes: 0
From: Poland
Default

Lloyd thanks ...
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
DixieTheKid
Ford Sierra/Sapphire/RS500 Cosworth
7
Jul 23, 2023 10:16 AM
big_Rad
General Car Related Discussion.
8
Sep 15, 2017 09:36 AM
jay030787
Ford Escort RS Turbo
27
Sep 18, 2015 07:34 PM
kosienutter
General Car Related Discussion.
31
Aug 22, 2015 09:55 AM
Focosmitch
Ford RS Cosworth Parts for Sale
2
Aug 14, 2015 07:29 AM




All times are GMT. The time now is 09:49 PM.