Welcome to the North American Subaru Impreza Owners Club Friday March 29, 2024
Home Forums Images WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Go Back   NASIOC > NASIOC Archives > NASIOC Archives > STi Forum Archive

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.







* As an Amazon Associate I earn from qualifying purchases. 
* Registered users of the site do not see these ads. 
 
 
Thread Tools Display Modes
Old 07-31-2003, 01:41 PM   #1
03UURX
Scooby Newbie
 
Member#: 32877
Join Date: Feb 2003
Vehicle:
05 Legacy GT

Default PO139 code

Yo,

Has anyone else thrown this code? if so what did you use to fix it? I've tried Pony Express cel fix it lasted about 10 miles. Went to my friend at subaru he reset the ecu and it threw it again,so i took it off. Im running Turboxs Turbo back exhaust.

Kenny
* Registered users of the site do not see these ads.
03UURX is offline  
Sponsored Links
* Registered users of the site do not see these ads.
Old 07-31-2003, 02:02 PM   #2
happasaiyan
Scooby Specialist
 
Member#: 37731
Join Date: Jun 2003
Default

get the godspeed downpipe. problem solved .
happasaiyan is offline  
Old 07-31-2003, 02:29 PM   #3
bikerboy
Scooby Specialist
 
Member#: 5477
Join Date: Apr 2001
Chapter/Region: MWSOC
Location: in the garage!
Vehicle:
2007 R171.473
2009 SWP Spec B

Default

installed a scoobysport cel mil and have not seen a cel since. see this thread to get the proper pin outs.



http://forums.nasioc.com/forums/show...hreadid=377388



Bikerboy
bikerboy is offline  
Old 07-31-2003, 02:52 PM   #4
Hummer
Scooby Specialist
 
Member#: 31892
Join Date: Jan 2003
Location: KC
Vehicle:
2004 STi
Silver

Default

Quote:
Originally posted by happasaiyan
get the godspeed downpipe. problem solved .
I have the same setup with no CEL and I am running a high flow cat. I assume that he is running without a cat. Godspeed downpipe will prevent the car from throwing a CEL for emissions? Clue me in on how that works!
Hummer is offline  
Old 07-31-2003, 07:02 PM   #5
happasaiyan
Scooby Specialist
 
Member#: 37731
Join Date: Jun 2003
Default

will help you prevent throwing a CEL from cat inefficiency code. how he does it.....youll have to ask him. dunno if he wants his "secret" all around.

only CEL thrown was because of overboosting for too long. haha. maybe ill post a pic later tonight. im pretty sure this was largely due to the blitz sus intake in conjunction with the downpipe. if i can cap the air going in, maybe ill cap it a bit. apparently the wastegate doesnt flow enough to keep stable boost
happasaiyan is offline  
Old 08-01-2003, 07:41 PM   #6
zacek
Scooby Specialist
 
Member#: 19467
Join Date: May 2002
Chapter/Region: SCIC
Location: Chatsworth, CA.
Vehicle:
04 WRX STi
WR Blue - original owner

Default

APS turbo-back here, no CE Lights yet.
zacek is offline  
Old 08-01-2003, 09:11 PM   #7
Jon [in CT]
*** Banned ***
 
Member#: 2992
Join Date: Nov 2000
Chapter/Region: NESIC
Location: Connecticut, USA
Vehicle:
02 WRX Sedan
Silver

Default

Quote:
Originally posted by Hummer
I assume the car from throwing a CEL for emissions? Clue me in on how that works!
I don't think it's a big secret. There's a microcat interposed in the bung between the rear O2 sensor and the exhaust. A clever idea.
Jon [in CT] is offline  
 

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
codes,codes and more codes grinch77 Newbies & FAQs 8 01-07-2009 05:27 PM
Cel Po139 Converted Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 0 06-28-2005 11:07 PM
o2 sensor not reading ? PO139 Cel !!! Converted Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 8 01-03-2005 08:00 AM
CEL..........PO136 and PO139 JoeBloggz23 Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 12 08-02-2004 12:18 AM
Code Red and Code Red II worm Luftyone Bay Area Impreza Club Forum -- BAIC 4 08-07-2001 11:14 PM

All times are GMT -4. The time now is 07:59 AM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2024 Axivo Inc.
Copyright ©1999 - 2019, North American Subaru Impreza Owners Club, Inc.

As an Amazon Associate I earn from qualifying purchases.

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.