Welcome to the North American Subaru Impreza Owners Club Tuesday March 3, 2015
Home Forums WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Here you can view your subscribed threads, work with private messages and edit your profile and preferences Home Registration is free! Visit the NASIOC Store NASIOC Rules Search Find other members Frequently Asked Questions Calendar Archive NASIOC Upgrade Garage Logout
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.
Reply
 
Thread Tools Display Modes
Old 03-05-2012, 01:36 AM   #1
menuflynn
Scooby Newbie
 
Member#: 312518
Join Date: Mar 2012
Default 99 impreza trans/deq

ive recently bought a 99 impreza wagon. apperently, someone changed out the auto for a stick, needless to say it wont pass deq. A cpl of codes come up pertaining to the auto trans it doesnt have, plus one for o2 sensor. Any one have any ideas, minus changing back the trans, which is not an option.
* Registered users of the site do not see these ads.
menuflynn is offline   Reply With Quote
Old 03-05-2012, 02:31 AM   #2
corky97
Scooby Newbie
 
Member#: 180825
Join Date: May 2008
Default

Maybe you need to put a standard trans ECM in it.Your car probably has the original ECM in it,which is seeing a bunch of open circuits.you'll probably have to get a wiring diagram to check which pins on the manual ECM go to the trans sensors & switches.make sure the speed sensor wiring for the auto & manual ECM are in same pin locations.Dont worry about that o2 sensor until you fix that trans wiring.
corky97 is offline   Reply With Quote
Old 03-05-2012, 06:55 AM   #3
menuflynn
Scooby Newbie
 
Member#: 312518
Join Date: Mar 2012
Default

Ive heard that replacing the ecm would work, but it sounds too easy to fix the problem. Maybe i should try that. its just a simple replacement, then fire right up?
menuflynn is offline   Reply With Quote
Old 03-05-2012, 10:27 AM   #4
suberdave
NASIOC Supporter
 
Member#: 101865
Join Date: Dec 2005
Chapter/Region: NWIC
Location: Covington, WA
Vehicle:
88 GL-10 STi
silver

Default

its not the ECM its the wiring. i did a auto manual swap on a 1997 impreza wagon, kept popping up like 4-5 codes. found a trans check lead on the ECU, that is something like B+ if auto and Ground if man.

fixed the wiring and all was well. no more codes.

-=Suberdave=-
suberdave is offline   Reply With Quote
Old 03-07-2012, 12:54 AM   #5
menuflynn
Scooby Newbie
 
Member#: 312518
Join Date: Mar 2012
Default

"its not the ECM its the wiring" ........
its obsolete now, remembered i knew someone at the dmv, bypassed the emmisions test, got tags now. But, what to do with the wiring?
menuflynn is offline   Reply With Quote
Reply

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
99 OB Trans overhaul, Valvebody from IPT or EcuTuning? Farmboy0007 Transmission (AT/MT) & Driveline 1 06-03-2010 12:28 PM
impreza trans gearing and legacy outback trans qestions oooo Transmission (AT/MT) & Driveline 1 08-25-2008 08:16 AM
99 5spd trans parts 4wd rookedad Drivetrain 2 01-25-2007 01:03 PM
Ab. 99 Pontiac Trans sport flipincanadian Private Vehicle 'For Sale' Classifieds 0 03-01-2005 12:38 AM
99 Firebird Trans Am Hood Pixcchic Private 'For Sale' Classifieds 5 06-18-2004 02:35 AM


All times are GMT -4. The time now is 07:25 PM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2015, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2015 Axivo Inc.
Copyright ©1999 - 2014, North American Subaru Impreza Owners Club, Inc.