Question answered, Thanks! First time running wide band, on smog test:

Koenigturbo

Active Member
Oct 4, 2006
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Oxnard CA
Whats the low down on running a wide band on a smog test?? Isn't the smog tech gonna wonder why there's two 02 sensors?? Isn't two wide bands a little supicious? Should I disconect the wide band and hide it? I have two 02 sensors because was told (from reading S.M.) that I could leave the narrow band in an still run the both narrow and wide band.
Go easy, I'm newber ::hah::
 
Last edited:

figgie

Supramania Contributor
Mar 30, 2005
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How did they know it was not the OEM AFM (honest question, did they measure it)?

they will see the 2nd O2 and will question it or fail you there and then....... Plug it up.
 

Koenigturbo

Active Member
Oct 4, 2006
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Oxnard CA
figgie;1440804 said:
How did they know it was not the OEM AFM (honest question, did they measure it)?

they will see the 2nd O2 and will question it or fail you there and then....... Plug it up.

honestly: I don't know how he knew, He looked me dead straight in the eye and said "That's not stock is it" (like he knew) The only thing that I can think of is that the Lexus A.F.M. and the ct/26 is polished, I think that made him started thinking, and he just got lucky. My opinion, pure luck. That's o.k I went with another smog guy that passed me.

Figgie, I used to live in Crystal, MN.