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Re: 2005 Toyota Prius and Rear O2 sensor (B1 S2)
Posted to Technical Theory Forum on 6/13/2007

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Robert,

The Gen II Prius ustilizes a fully electrical a/c compressor. It shouldn't have any influence on whether or not the vehicle stays in closed loop at WOT.

Sames goes with a decel, under a ce... Login to read more.