Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies CreatedViewing 1 replies (of 1 total)AuthorReplies September 23, 2011 at 11:00 am in reply to: Questions Answered #452689 coma06Participanthow many O2 sensors are there on a 2006 elantraAuthorRepliesViewing 1 replies (of 1 total)