o2 sensor comming off that cat
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2001 Chevrolet Prizm Question: where is downstream o2 sensor connection plug located
Answer #1smokinjoe August 09, 2011, 18:06Enthusiast
Replaced that on my 98 prizm,plug wiring runs under passenger side carpet to a channel underneath.Repair manual says remove seat and arm rest console but you can pull carpet from under shift console just start from top underneath and tug and work your way along shift console to pull up carpet to expose wiring and plugs under carpet.Just undo plugs and wrench out o2 sensor.