Welcome to the North American Subaru Impreza Owners Club Tuesday July 29, 2014
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 > Factory 2.5L Turbo Powertrain

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 12-22-2012, 11:03 AM   #1
lowranger
Scooby Specialist
 
Member#: 124370
Join Date: Aug 2006
Chapter/Region: TXIC
Location: coppell TX. College Station
Vehicle:
03 wrx stg 2.34159
Pro tuned by Cobb Tooning

Default cel downstream o2 sensor. slight different

I had a CEL p1036 (I think that's the number). It was downstream o2 sensor. I replaced it, cleared it, and it turns off for a few miles and turns back on.
Not exactly sure where to go from here. What is going on?
* Registered users of the site do not see these ads.
lowranger is offline   Reply With Quote
Old 12-23-2012, 12:55 PM   #2
lowranger
Scooby Specialist
 
Member#: 124370
Join Date: Aug 2006
Chapter/Region: TXIC
Location: coppell TX. College Station
Vehicle:
03 wrx stg 2.34159
Pro tuned by Cobb Tooning

Default

Bump. Any help?
lowranger is offline   Reply With Quote
Old 12-25-2012, 10:55 AM   #3
lowranger
Scooby Specialist
 
Member#: 124370
Join Date: Aug 2006
Chapter/Region: TXIC
Location: coppell TX. College Station
Vehicle:
03 wrx stg 2.34159
Pro tuned by Cobb Tooning

Default

nuffin?
lowranger is offline   Reply With Quote
Old 12-26-2012, 10:07 AM   #4
tuzzio
Scooby Specialist
 
Member#: 292532
Join Date: Aug 2011
Chapter/Region: NESIC
Location: Southwick, Ma
Vehicle:
05 STI
PSM

Default

Are you catless without a tune to get rid of the codes?
tuzzio is offline   Reply With Quote
Old 12-26-2012, 06:50 PM   #5
HinshawWRX
Medium Frank
Moderator
 
Member#: 140114
Join Date: Feb 2007
Chapter/Region: MAIC
Location: Common Sense, VA
Vehicle:
2014 Porsche
GT3 (Currently on Fire)

Default

Mods to the car? Tuned? OEM replacement sensor?
HinshawWRX is offline   Reply With Quote
Old 12-26-2012, 08:16 PM   #6
Uncle Scotty
Scooby Guru
 
Member#: 16200
Join Date: Mar 2002
Vehicle:
OK Houston
we have an Uncle

Default

Quote:
Originally Posted by lowranger View Post
I had a CEL p1036 (I think that's the number). It was downstream o2 sensor. I replaced it, cleared it, and it turns off for a few miles and turns back on.
Not exactly sure where to go from here. What is going on?

without the EXACT code.....we just pissin in the (cold) wind
Uncle Scotty is offline   Reply With Quote
Old 12-28-2012, 08:00 PM   #7
lowranger
Scooby Specialist
 
Member#: 124370
Join Date: Aug 2006
Chapter/Region: TXIC
Location: coppell TX. College Station
Vehicle:
03 wrx stg 2.34159
Pro tuned by Cobb Tooning

Default

P0136. 02 sensor circuit malfunction.
I just didn't know the number. I wasn't near my car. But I did tell you it was the o2.

I've had a protune for years. Oem replacement.
lowranger is offline   Reply With Quote
Old 12-28-2012, 08:01 PM   #8
lowranger
Scooby Specialist
 
Member#: 124370
Join Date: Aug 2006
Chapter/Region: TXIC
Location: coppell TX. College Station
Vehicle:
03 wrx stg 2.34159
Pro tuned by Cobb Tooning

Default

I am catless.
lowranger is offline   Reply With Quote
Old 12-29-2012, 11:44 AM   #9
Half Crazed
NASIOC Supporter
 
Member#: 321842
Join Date: May 2012
Chapter/Region: NESIC
Location: Manchester, NH
Vehicle:
2008 STi
Blue

Default

Maybe o2 sensor leak, wires shorting, or connector corrosion on the wire clip?

Or, how's your actual AFR's?
Half Crazed is offline   Reply With Quote
Old 12-29-2012, 05:07 PM   #10
HinshawWRX
Medium Frank
Moderator
 
Member#: 140114
Join Date: Feb 2007
Chapter/Region: MAIC
Location: Common Sense, VA
Vehicle:
2014 Porsche
GT3 (Currently on Fire)

Default

Quote:
Originally Posted by lowranger View Post
P0136. 02 sensor circuit malfunction.
I just didn't know the number. I wasn't near my car. But I did tell you it was the o2.

I've had a protune for years. Oem replacement.
Your car has more then 1 o2 sensor FYI.
HinshawWRX is offline   Reply With Quote
Old 12-30-2012, 12:59 AM   #11
lowranger
Scooby Specialist
 
Member#: 124370
Join Date: Aug 2006
Chapter/Region: TXIC
Location: coppell TX. College Station
Vehicle:
03 wrx stg 2.34159
Pro tuned by Cobb Tooning

Default

Quote:
Originally Posted by HinshawWRX View Post

Your car has more then 1 o2 sensor FYI.
Yeah pretty aware. Original post mentions
lowranger is offline   Reply With Quote
Old 12-30-2012, 09:40 AM   #12
lowranger
Scooby Specialist
 
Member#: 124370
Join Date: Aug 2006
Chapter/Region: TXIC
Location: coppell TX. College Station
Vehicle:
03 wrx stg 2.34159
Pro tuned by Cobb Tooning

Default

Quote:
Originally Posted by Half Crazed View Post
Maybe o2 sensor leak, wires shorting, or connector corrosion on the wire clip?

Or, how's your actual AFR's?
Thanks for the response. I was partially thinking it was a leak or just wasn't reading flow correctly. It's at the shop now, so I can't check anything. Just gathering ideas
lowranger 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


All times are GMT -4. The time now is 03:32 AM.


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