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P0402 OBD code

Discussion in '1st Gen. Tacomas (1995-2004)' started by mullen427, Mar 27, 2016.

  1. Mar 27, 2016 at 8:38 AM
    #1
    mullen427

    #1
    mullen427 [OP] New Member

    Joined:
    Feb 20, 2014
    Member:
    #123599
    Messages:
    3
    Gender:
    Male
    Vehicle:
    99 4cyl 4wd automatic 122k
    Hay guys, recently I had a check engine light come on with a code of P0402.
    So I switched the EGR valve and the code is still on.. Any ideas what it might be??
     
    mullen427, Mar 27, 2016
    #1
  2. Mar 27, 2016 at 11:49 AM
    #2
    Indy

    #2
    Indy Master of all I survey.

    Joined:
    Sep 15, 2013
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    Indy, Mar 27, 2016
    #2

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