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post Mar 9, 2012 - 4:38 PM
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bruiseboy2

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Got a set of headers for my 5SFE. How many o2 sensors are on the stock headers? The headers i bought have only one o2 sensor hole.
post Mar 9, 2012 - 4:41 PM
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Smaay

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how many did you buy? there is only one HEADER in the celica


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2001 Celica GT-S Turbo
1997 Supra TT 6speed
1997 Celica 3MZ/1MZ swap
1990 Celica All-Trac
post Mar 9, 2012 - 5:38 PM
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KAOS



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QUOTE (bruiseboy2 @ Mar 9, 2012 - 2:38 PM) *
Got a set of headers for my 5SFE. How many o2 sensors are on the stock headers? The headers i bought have only one o2 sensor hole.


Aftermarket headers that only have 1 sensor bung are for OBDi vehicles. So in our case; 94-95 Celica's.

It shouldn't be a problem however if you do have an OBDii engine or 96+ Celica - you should just be able to take it to any decent welding shop and have them weld a second o2 bung lower down for you. biggrin.gif


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post Mar 9, 2012 - 6:43 PM
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bruiseboy2

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Thanks. Yeah i just wasn't sure if there was 2 o2 sensors or just one.
post Mar 11, 2012 - 9:30 PM
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RabidTRD



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QUOTE (KAOS @ Mar 9, 2012 - 6:38 PM) *
QUOTE (bruiseboy2 @ Mar 9, 2012 - 2:38 PM) *
Got a set of headers for my 5SFE. How many o2 sensors are on the stock headers? The headers i bought have only one o2 sensor hole.


Aftermarket headers that only have 1 sensor bung are for OBDi vehicles. So in our case; 94-95 Celica's.

It shouldn't be a problem however if you do have an OBDii engine or 96+ Celica - you should just be able to take it to any decent welding shop and have them weld a second o2 bung lower down for you. biggrin.gif


...California emissions OBDI have two sensors in the manifold. You can just unplug the second one though. Yay OBDI!


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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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