sub O2 sensor? WTF?, everyone have these? Options

[Redline_Racer]

so on the pace setter headers I have there is only 1 O2 sensor port and aparently I have 2 O2 sensors and a sub O2 sensor? atleast thats what my Haynes Manual says? anyone know if that is a california only thing? or what. Thanks guys.

-brandon

[Batman722]

for 1995 a GT has 2 02 sensors, cali or federal.

edit : more info

1994 GT
federal- 1 02 sensor
cali spec - 2 02 sensors

1995 GT
cali and federal both have 2 02 sensors (different sensors)

1996+ have 2

1994-1997 STs have 2

This post has been edited by Batman722: Apr 11, 2006 - 11:56 PM

[Redline_Racer]

It's one on the Manifold and one by the Cat right? cause I have another sensor plugged under the first O2 sensor? I'll get a pic asap.



-brandon

[Batman722]

for 1995 a GT has 2 02 sensors, cali or federal.

It's one on the Manifold and one by the Cat right? cause I have another sensor plugged under the first O2 sensor? I'll get a pic asap.


-brandon

you have a 1995 GT, you have 2 02 sensors. Both are on the main cat, neither are on the exhaust or intake manifold.