o2 Sensor location
+ Reply to Thread
Results 1 to 8 of 8

This is a discussion on o2 Sensor location within the General Maintenance, Troubleshooting & Accidents. forums, part of the Tech & Modifying & General Repairs category; Ok i did search there is only one o2 sensor in out cars right ? the one by the stock ...

  1. #1
    Registered User rr1911's Avatar
    Join Date
    Nov 2005
    Location
    Central Florida
    Posts
    0

    o2 Sensor location

    Ok i did search

    there is only one o2 sensor in out cars right ?
    the one by the stock cat is the only one i know of, is that the only one ?
    Army Ranger For Life ! Thin Blue Line
    Military Militia # 1911/ Blobeye Syndicate # 1911/ Modifier's Anonymous # 1911/ Hawk-Eye Alliance # 1911
    All We'll Drive
    DIFFERENT STROKES
    EVEN MY DENTIST TOLD ME FLOSS 7 DAYS A WEEK
    POST WH0RE KING

  2. Remove Advertisements
    ClubWRX.net
    Advertisements
     

  3. #2
    ODJ
    ODJ is offline
    Registered User ODJ's Avatar
    Join Date
    Jan 2006
    Location
    Tampa, FL
    Posts
    357
    There are 2 that I can name. There is the one just downstream of the stock DP, right before the cat (I guess that's the one you're talking about). There is also another one in the passenger side exhaust manifold, just before the UP. You can access this one through the right-front wheel well.

    At least that's the way it is in my '04 wagon. I gleaned this information when I used this thread to get me through all my exhaust installs.
    UNSPOILT BY PROGRESS

  4. #3
    Administrator RayfieldsWRX's Avatar
    Join Date
    Oct 2002
    Location
    The Old Folks Home
    Posts
    47,034
    I Support ClubWRX
    ^^^Correct, for the '02-'05 cars, at least. You wind up taking the manifold one out when doing the uppipe. I highly recommend an 02 socket if you're going to be working on it.
    --Ray
    Grandfather of the Bugeye Mafia
    2013 Subaru BRZ Limited
    2002 Subaru WRX Bugeyebrid Wagon

  5. #4
    Registered User rr1911's Avatar
    Join Date
    Nov 2005
    Location
    Central Florida
    Posts
    0
    thanks

    does the STi have the 1 in the up-pipe ? i thought it didnt
    Army Ranger For Life ! Thin Blue Line
    Military Militia # 1911/ Blobeye Syndicate # 1911/ Modifier's Anonymous # 1911/ Hawk-Eye Alliance # 1911
    All We'll Drive
    DIFFERENT STROKES
    EVEN MY DENTIST TOLD ME FLOSS 7 DAYS A WEEK
    POST WH0RE KING

  6. #5
    Registered User wrx wagone's Avatar
    Join Date
    May 2005
    Location
    Phillytown, PA
    Posts
    10,775
    Quote Originally Posted by rr1911 View Post
    does the STi have the 1 in the up-pipe ? i thought it didnt
    No WRX has an O2 sensor in the uppipe. 02-05 WRX has an EGT probe.
    This message printed on 100% recycled electrons.

  7. #6
    Registered User rr1911's Avatar
    Join Date
    Nov 2005
    Location
    Central Florida
    Posts
    0
    Quote Originally Posted by wrx wagone View Post
    No WRX has an O2 sensor in the uppipe. 02-05 WRX has an EGT probe.
    o
    so there is only 1 o2 sensor right ?
    Army Ranger For Life ! Thin Blue Line
    Military Militia # 1911/ Blobeye Syndicate # 1911/ Modifier's Anonymous # 1911/ Hawk-Eye Alliance # 1911
    All We'll Drive
    DIFFERENT STROKES
    EVEN MY DENTIST TOLD ME FLOSS 7 DAYS A WEEK
    POST WH0RE KING

  8. #7
    Registered User wrx wagone's Avatar
    Join Date
    May 2005
    Location
    Phillytown, PA
    Posts
    10,775
    Quote Originally Posted by rr1911 View Post
    o
    so there is only 1 o2 sensor right ?
    Please reference post #2 of this thread.
    This message printed on 100% recycled electrons.

  9. #8
    Registered User rr1911's Avatar
    Join Date
    Nov 2005
    Location
    Central Florida
    Posts
    0
    Quote Originally Posted by wrx wagone View Post
    Please reference post #2 of this thread.
    ok thanks
    Army Ranger For Life ! Thin Blue Line
    Military Militia # 1911/ Blobeye Syndicate # 1911/ Modifier's Anonymous # 1911/ Hawk-Eye Alliance # 1911
    All We'll Drive
    DIFFERENT STROKES
    EVEN MY DENTIST TOLD ME FLOSS 7 DAYS A WEEK
    POST WH0RE KING

+ Reply to Thread

Quick Reply Quick Reply

Register Now

Please enter the name by which you would like to log-in and be known on this site.
If you do not want to register, fill this field only and the name will be used as user name for your post.

Please enter a password for your user account. Note that passwords are case-sensitive.

Please enter a valid email address for yourself. We strongly suggest that you stay away from using aol, yahoo, msn, and hotmail accounts. Sometimes the mail server blocks the emails from our server. As a result you will not receive any notifications including the confirmation email.

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.


Posting Permissions

  • You may post new threads
  • You may post replies
  • You may not post attachments
  • You may not edit your posts
  •