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Re: Rear O2 sensors mirror each other
Posted to Technical Discussion Forum on 10/11/2012 2 Replies

Yep. Rears mirror each other, unless I go to closed throttle coast, when they both go to zero. They start out at around .430, trend down as it warms up, then one goes up, and the other goes down. Both rear sensors are new. Login to read more.

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