invidia up pipe and 02 sensor problems! - Subaru WRX Forum
 
LinkBack Thread Tools Display Modes
#1 Old 03-27-2010, 01:47 PM
WRXtuners Member
 
Join Date: Feb 2010
Location: Texas
Posts: 36
sivart08 is an unknown
invidia up pipe and 02 sensor problems!

ok i read a bunch of other threads and i cant find an answer... i just put on an invidia uppipe and now i have a cel on that says its my 02 sensor.. if i get a new 02 will the cel still come on since i have a catless system??
sivart08 is offline  
Sponsored Links
Advertisement
 
#2 Old 03-27-2010, 03:11 PM
WRXpert
 
nagyhead's Avatar
 
Join Date: Jul 2006
Location: Pennsylvania
Posts: 2,181
Images: 4
nagyhead is a WRX expert worth listening to nagyhead is a WRX expert worth listening to nagyhead is a WRX expert worth listening to nagyhead is a WRX expert worth listening to nagyhead is a WRX expert worth listening to
Is it your front or rear O2? If it is your front it could just be unplugged, did you remember to plug it in?

Dom Tuned 2003 WRX Wagon
251.3 WHP
235.8 WTQ

If it's worth doing, it's worth overdoing
nagyhead is offline  
#3 Old 03-27-2010, 03:33 PM
WRXtuners Member
 
VD5505's Avatar
 
Join Date: Oct 2006
Location: Iowa
Posts: 905
Images: 6
VD5505 is known to be trustworthy and helpful VD5505 is known to be trustworthy and helpful VD5505 is known to be trustworthy and helpful
Send a message via AIM to VD5505 Send a message via MSN to VD5505
I would do that and reset your ECU

2003 WRX Hybrid build,

Brian
VD5505 is offline  
#4 Old 03-27-2010, 05:30 PM
WRXtuners Member
 
Join Date: Feb 2010
Location: Texas
Posts: 36
sivart08 is an unknown
its the front one, pre cat...
sivart08 is offline  
#5 Old 03-28-2010, 08:34 AM
WRXpert
 
nagyhead's Avatar
 
Join Date: Jul 2006
Location: Pennsylvania
Posts: 2,181
Images: 4
nagyhead is a WRX expert worth listening to nagyhead is a WRX expert worth listening to nagyhead is a WRX expert worth listening to nagyhead is a WRX expert worth listening to nagyhead is a WRX expert worth listening to
Is it plugged in?

Dom Tuned 2003 WRX Wagon
251.3 WHP
235.8 WTQ

If it's worth doing, it's worth overdoing
nagyhead is offline  
#6 Old 03-28-2010, 03:40 PM
WRXtuners Member
 
Join Date: Feb 2010
Location: Texas
Posts: 36
sivart08 is an unknown
lol yea i had it plugged in.. i got one i had to wire myself.. so now im just gonna try one that is a direct oem replacement.. but my question was will there still be a cel since i dont have a cat in the uppipe?
sivart08 is offline  
#7 Old 03-29-2010, 02:19 PM
WRXpert
 
nagyhead's Avatar
 
Join Date: Jul 2006
Location: Pennsylvania
Posts: 2,181
Images: 4
nagyhead is a WRX expert worth listening to nagyhead is a WRX expert worth listening to nagyhead is a WRX expert worth listening to nagyhead is a WRX expert worth listening to nagyhead is a WRX expert worth listening to
There shouldn't be a cel because the front o2 is before the cat. You may get a EGT code though if you eliminated that, which should be done anyway because the probe that goes into the up-pipe has been know to snap off from the heat and get sucked into the turbo.

Dom Tuned 2003 WRX Wagon
251.3 WHP
235.8 WTQ

If it's worth doing, it's worth overdoing
nagyhead is offline  
#8 Old 03-29-2010, 08:00 PM
WRXtuners Member
 
Join Date: Feb 2010
Location: Texas
Posts: 36
sivart08 is an unknown
o ok thanks for the info...
sivart08 is offline  
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



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 Off
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On