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post Apr 15, 2014 - 3:54 AM
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Kirby

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Just purchased some headers off ebay, engine is a 2.2 5sfe. What's a good way to bypass the cel? Tune, or others?

This post has been edited by Kirby: Apr 15, 2014 - 3:55 AM
post Apr 15, 2014 - 7:55 AM
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PegGTS



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Header*

I'm not 100% sure because I just had the shop that was doing my exhaust do the header as well, but I think as long as you have the O2 sensors plugged in you shouldn't get a CEL


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2007 Impreza 2.5i - Daily
1994 Camry - Sold
1994 Celica - Sold :(



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post Apr 15, 2014 - 1:33 PM
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Smaay

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what header did you get? does it have the bung for the O2 sensor?


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2001 Celica GT-S Turbo
1997 Supra TT 6speed
1997 Celica 3MZ/1MZ swap
1990 Celica All-Trac
post Apr 15, 2014 - 1:36 PM
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Kirby

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QUOTE (Smaay @ Apr 15, 2014 - 2:33 PM) *
what header did you get? does it have the bung for the O2 sensor?

Ended up getting this header http://www.ebay.com/itm/120774006458
(manza) and yes looks like there is a bung for the O2 sensor.
post Apr 15, 2014 - 1:38 PM
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PegGTS



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I have that one and there definitely is a bung


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2007 Impreza 2.5i - Daily
1994 Camry - Sold
1994 Celica - Sold :(



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post Apr 15, 2014 - 2:10 PM
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Kirby

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QUOTE (PegGTS @ Apr 15, 2014 - 2:38 PM) *
I have that one and there definitely is a bung

So no cel? Just direct fit O2 sensor in bung and good to go??
post Apr 15, 2014 - 2:43 PM
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PegGTS



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QUOTE (Kirby @ Apr 15, 2014 - 1:10 PM) *
QUOTE (PegGTS @ Apr 15, 2014 - 2:38 PM) *
I have that one and there definitely is a bung

So no cel? Just direct fit O2 sensor in bung and good to go??

As far as I know yes, but like I said I'm not 100% sure because I just had the shop do the header while they were doing the exhaust


--------------------
2007 Impreza 2.5i - Daily
1994 Camry - Sold
1994 Celica - Sold :(



Click here to see my progress thread!
post Apr 15, 2014 - 2:53 PM
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Kirby

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QUOTE (PegGTS @ Apr 15, 2014 - 3:43 PM) *
QUOTE (Kirby @ Apr 15, 2014 - 1:10 PM) *
QUOTE (PegGTS @ Apr 15, 2014 - 2:38 PM) *
I have that one and there definitely is a bung

So no cel? Just direct fit O2 sensor in bung and good to go??

As far as I know yes, but like I said I'm not 100% sure because I just had the shop do the header while they were doing the exhaust

Ah I see, well thanks...wish there was more info on our cars. Been searching and can't find anything.
post Apr 15, 2014 - 4:00 PM
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RabidTRD



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Are you OBDI or OBDII? Also are you Cali emissions or Federal?


--------------------
1994 Toyota Celica GT-S 5S-FE 190k Miles. Project car
1992 Toyota Celica GT 5S-FE 170k Miles. Daily driver/beater
1999 Toyota Camry LE 5S-FE 216K Miles. RIP You will be missed.


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post Apr 15, 2014 - 5:07 PM
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Wraithner1

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obi II and i bought the same headers. and that answered my q before i could ask thanks lol
post Apr 15, 2014 - 7:20 PM
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RabidTRD



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I mean you could try un-plugging it. I did that for my dual o2 sensor setup on my Cali emissions and it didn't throw a CEL.


--------------------
1994 Toyota Celica GT-S 5S-FE 190k Miles. Project car
1992 Toyota Celica GT 5S-FE 170k Miles. Daily driver/beater
1999 Toyota Camry LE 5S-FE 216K Miles. RIP You will be missed.


*ASE Certified General Manager
post Apr 23, 2014 - 10:54 PM
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ILoveMySilly97



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Quick question. Do I need to remove the alternator to remove the stock manifold? Or should I be fine? On the 5th Gen my friend had to move the alternator a bit.


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post Apr 23, 2014 - 11:06 PM
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Wraithner1

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QUOTE (ILoveMySilly97 @ Apr 23, 2014 - 11:54 PM) *
Quick question. Do I need to remove the alternator to remove the stock manifold? Or should I be fine? On the 5th Gen my friend had to move the alternator a bit.


nope i didnt
post Apr 23, 2014 - 11:18 PM
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Poonicus



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No to put the header on you just have to take the heat shield off and the header is going to hang once you get all the bolts off but just kinda move it over to the right and it should slide right off once you clear the studs at least that's how I changed mine.


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"As a professor of science, I assure you we did, in fact, evolve from filthy monkey-men." -Prof. Farnsworth
post Apr 24, 2014 - 2:40 AM
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ILoveMySilly97



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QUOTE (Poonicus @ Apr 23, 2014 - 9:18 PM) *
No to put the header on you just have to take the heat shield off and the header is going to hang once you get all the bolts off but just kinda move it over to the right and it should slide right off once you clear the studs at least that's how I changed mine.


Awesome. thanks. Ima install mine next week.


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post Apr 24, 2014 - 10:02 AM
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Smaay

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i think i has to take tension off the alternator belt, remove the belt, then rotate the alternator up to get enough clearance to a stud bolt. I didnt have to take it off, but i had to move it up out of the way


--------------------
2001 Celica GT-S Turbo
1997 Supra TT 6speed
1997 Celica 3MZ/1MZ swap
1990 Celica All-Trac
post Apr 24, 2014 - 11:50 AM
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ILoveMySilly97



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QUOTE (Smaay @ Apr 24, 2014 - 8:02 AM) *
i think i has to take tension off the alternator belt, remove the belt, then rotate the alternator up to get enough clearance to a stud bolt. I didnt have to take it off, but i had to move it up out of the way


Bummer, I didn't want to do that. Hopefully I'll get away with out moving the alternator.


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post May 2, 2014 - 5:14 PM
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Kirby

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Update: I got away without touching the alternator…just took a little bit of creativity. And it's running great with the 2nd (bottom o2 sensor unplugged) just left the bolt in there that it came with and torqued it. Pretty easy install if you have the right tools.
post May 2, 2014 - 7:15 PM
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ILoveMySilly97



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QUOTE (Kirby @ May 2, 2014 - 3:14 PM) *
Update: I got away without touching the alternator…just took a little bit of creativity. And it's running great with the 2nd (bottom o2 sensor unplugged) just left the bolt in there that it came with and torqued it. Pretty easy install if you have the right tools.


Same here. A problem I ran into was the upstream o2 studs were too wide so the stock o2 flange holes couldn't go through. So I had to hacksaw on side so it'll slide in.


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post May 21, 2014 - 6:27 PM
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Kirby

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QUOTE (ILoveMySilly97 @ May 2, 2014 - 8:15 PM) *
QUOTE (Kirby @ May 2, 2014 - 3:14 PM) *
Update: I got away without touching the alternator…just took a little bit of creativity. And it's running great with the 2nd (bottom o2 sensor unplugged) just left the bolt in there that it came with and torqued it. Pretty easy install if you have the right tools.


Same here. A problem I ran into was the upstream o2 studs were too wide so the stock o2 flange holes couldn't go through. So I had to hacksaw on side so it'll slide in.

I thought I had a similar problem..wouldn't quite fit right at first with the given o2 sensor gasket…had to re-use the old one to make it work.

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