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obd-2

  1. OBD-2 Codes

    General Discussion
    My wife has a brand new g8 and since we have had it the check engine light has been on most of the time. It has been taken back in to the "stealership" and the cpu replaced but it seems to always come back on....I was wondering if anybody knew what the code b2aaa is for? It seems that many have...
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