Oxygen Sensor - Location and Part #

[KevinH1990]

Thanks Mike. Your cross reference is helpful.

I replaced one O2 sensor in my Boxster and one in another car. If I recall correctly, the only challenge I encountered with the Boxster was difficulty reaching the electrical connector while laying on my back with the car on ramps. I have access to a lift at the auto hobby shop on the Army base where I work. I think I may use the lift if I have to change any of the sensors. I cleared the codes as JFP suggested. I've driven about 12 miles and they haven't returned. I expect time will tell.