help!!!!!!!!!!!!!!

im running obd-o in my 90 teg and want to make sure of something. my o2 sensor is unpluged and car runs great. it has been unpluged for over a year now. it does kick a code after 5 min or so and it is code 43. I want to make sure that is the right code. also car just started studdering sometimes but does not kit a code other than 43. it will idle at 1000 then drop to 550 or so and studder around there for 10 sec and the bounce up to 1200 and start all over . please help

so…why don’t you just hook the sensor back up?

http://www.g2ic.com/forums/announcement.php?f=29&announcementid=13

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