Welcome to the North American Subaru Impreza Owners Club Monday July 24, 2017
Home Forums WikiNASIOC Products Store Modifications Upgrade Garage
Go Back   NASIOC > NASIOC Technical > Subaru Conversions

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.
* Registered users of the site do not see these ads. 
Thread Tools Display Modes
Old 01-11-2004, 01:51 AM   #1
Scooby Newbie
Member#: 52384
Join Date: Jan 2004
Location: up in the hizzy
82 Renault Fuego

Talking Hybrid harness Q's

Well, id figure id cut to the chase and put my first post in a form of a Question.....

Swapping a USDM WRX (EJ20) motor into a 2000 2.5 RS. I have the ECU, but i do not have the harness. I have access to a complete nose to tail harness from an 02 WRX wagon, the guy wont break it up. I'm obviously not using the entire harness, but thats not my problem. My real issue is the harness is for an automatic car. Now here's where the barrage of questions starts:

a) Is the transmission harness a separate physical harness, i.e., it can be unplugged from the engine harness? Or is it integrated into the engine harness, requiring cutting to be removed.

b) How integrated are the TCM and ECM? If I remove the trans harness wiring, will the ECU still 'look' for its missing partner? What do i do to circumnavigate this?

In the end, im just trying to see how much of this harness I will need to use, and if anything else, it is practical to use this harness for a swap, or if i should just look elsewhere for a manual trans harness. Thanks for the help
* Registered users of the site do not see these ads.
roobyrack is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Old 01-11-2004, 10:38 AM   #2
Scooby Specialist
Member#: 3357
Join Date: Dec 2000
Chapter/Region: MAIC
Location: Gburg, Maryland (East Coast)
2002 WRX


IIRC, on the ecu their is a transmission identifier pin out which tell the ecu wether you are running a auto or 5 speed.

Imprezd is offline   Reply With Quote

Thread Tools
Display Modes

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
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Hybrid 2.5L short block build Q's Kenji815 Built Motor Discussion 25 08-10-2007 11:42 AM
hybrid 2.5L Short block new setup Q's Kenji815 Factory 2.5L Turbo Powertrain (EJ Series Factory 2.5L Turbo) 2 06-20-2007 03:45 AM
Harness Q's - Latch link vs Cam/HArness bar vs rear mount Zornorph Motorsports 2 10-30-2006 12:32 AM
harness q's Lachlan Motorsports 12 06-28-2005 11:14 PM
SBC-id Optional Harness q's DreamWalker Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 11 12-16-2001 09:35 AM

All times are GMT -4. The time now is 06:18 PM.

Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2017 Axivo Inc.
Copyright ©1999 - 2017, North American Subaru Impreza Owners Club, Inc.