My friend/independent garage owner came up with this on his "unsophisticated cmptr" [his quote].
O2 circuit Bank 2, Sensor 2 which means that the O2 sensor on rt side down stream of the cat. convertier is out of tolerance and should be replaced. Also, the engine control module [ECM] should be reprogrammed. He suggested I take it to the dealer and have the whole system checked on their $15K analyzer.
I have made an appointment.
However, I'm wondering if anyone has experienced this and can tell me what bad news I might get from my dealer.
Thanks in advance [enjoy the boards....great info for the layperson!]