02 sensor question

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Apr 18, 2004 | 01:48 PM

FILE

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TECH Senior Member

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From: Truck Heaven

02 sensor question

Anybody know if the 02 sensors before the cats are the same as the ones after the cats?

Apr 18, 2004 | 01:53 PM

17,16,15,14,13,12,11 Drvr

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From: Mont Belvieu, Texas

when i pulled mine out all four had the same part # later, kevin

Apr 18, 2004 | 03:35 PM

FILE

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From: Truck Heaven

I just went under my truck and found out you cannot interchange the front and rear 02 sensors. They have a different wiring harnesss.

Apr 18, 2004 | 09:52 PM

one03sierra

Formerly one92rs

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From: league city texas

i went to the dealer and they are different.

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