location for primary oxygen sensor on 1997 accord ex

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Aug 23, 2005 | 11:53 PM

DC2*Integra

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From: So, Cal, usa

location for primary oxygen sensor on 1997 accord ex

I only see 1 o2 sensor between the header and the cat. is that the primary one? I just gotta be sure before i change it out. thanks

Aug 23, 2005 | 11:54 PM

DC2*Integra

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From: So, Cal, usa

Re: location for primary oxygen sensor on 1997 accord ex (DC2*Integra)

sorry, forgot to subscribe.

Aug 24, 2005 | 05:46 AM

YeuEmMaiMai

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From: Bouncing off of the city bus in Saigon

Re: location for primary oxygen sensor on 1997 accord ex (DC2*Integra)

5th gen 4 cyl cars have only 1 O2 sensor for the 4 cyl models

Aug 24, 2005 | 06:13 AM

JimBlake

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Re: location for primary oxygen sensor on 1997 accord ex (YeuEmMaiMai)

'97 is OBD-2 so it has to have a secondary O2 sensor after the cat. If the one he's looking at is before the cat, it's the primary.

Aug 24, 2005 | 12:02 PM

m0t0rhead

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From: SouthWest,, Florida, USA

Re: location for primary oxygen sensor on 1997 accord ex (DC2*Integra)

on a '96-'97 Accord there are 2x O2 sensors. One in the header and one in the cat.

Aug 24, 2005 | 03:30 PM

DC2*Integra

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From: So, Cal, usa

Re: location for primary oxygen sensor on 1997 accord ex (DC2*Integra)

So who's right? i just heard 3 different answers.

Aug 24, 2005 | 05:51 PM

brads94accord

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From: Kennesaw, GA

what the previous to guys said...OBD2 has two o2 sensors, the one right on the exhuast manifold is the primary sensor and the second one is right after the cat.

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Aug 25, 2005 | 04:23 AM

m0t0rhead

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From: SouthWest,, Florida, USA

Re: (brads94accord)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by brads94accord »</TD></TR><TR><TD CLASS="quote">what the previous to guys said...OBD2 has two o2 sensors, the one right on the exhuast manifold is the primary sensor and the second one is right after the cat.</TD></TR></TABLE>

The secondary screws into the cat.