02 sensor ?

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Jun 16, 2006 | 10:29 PM

97SprChrgd383

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From: Mustang, OK

02 sensor ?

I have a obd1 computer on a 97 camaro. I'm going to switch the o2 sensors. ARe they the same for all years, and if not, should I get 95 or 97 sensors?

Jun 16, 2006 | 10:59 PM

the_merv

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From: The Beach...

OBD1 and OBD2 Sensors are different. 1's are rectangular, 2's are square.

Jun 17, 2006 | 12:07 AM

NotACop97Z

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From: Okinawa Japan

unless you have a 97... then you have to check to find out what ones they used. My 97 has the 4 wire flat O2's up front

Jun 17, 2006 | 08:59 AM

97SprChrgd383

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From: Mustang, OK

That's my problem though, is I converted to the obd1, but my car is still a 97. Wiring harness, etc...So, I'm confused as to which ones to use.

Jun 17, 2006 | 12:56 PM

buffman

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From: Kzoo, MI

You sure the fronts are all not the same? I could have sworn they are....

Jun 17, 2006 | 03:01 PM

Captainofiron

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Quote:

Originally Posted by buffman

You sure the fronts are all not the same? I could have sworn they are....

Yea the fronts are the same, flat four pin, the rears are different, OBD2 square 4 pin, OBD1 dont remember I think its the flat 4 pin again

Jun 17, 2006 | 06:35 PM

97SprChrgd383

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From: Mustang, OK

When you say flat, you mean where the wires connect to the actual sensor? They are either in line or square?

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Jun 17, 2006 | 10:16 PM

97SprChrgd383

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From: Mustang, OK

Both of my o2's work. I am NOW getting a code 16, low resolution error. That sucks. I have the delteq ignition system, but I still use the opti for the cam sensor, so I guess it can still be the opti?