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error code 430

  1. Error code 430...oh my gosh!!

    2005-2010 Mustang GT Tech
    Hi guys, from 2 days ago to today my engine starts with the error code 430..i think it is the 02 sensor of the bank 2...what it could be?have you ever got an error like this?i really don't know what to do...i have the magnaflow cats with the x-pipe,if it could be useful....thanks a lot for your...
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