Most liked posts in thread: Rough Idle and P1242 Code after some maintenance

  1. MCS02

    MCS02 Moderator
    Staff Member Articles Moderator Supporting Member

    Jul 31, 2009
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    After doing some work on my 02 I got the same code and found this unplugged, But my idea was steady.
     

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  2. Texas4Life

    Texas4Life New Member

    Feb 25, 2017
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    Ok for anyone that has this issue it ended up being the vacuum hose under the MAP sensor had broken.
     
  3. 00Mini

    00Mini Well-Known Member

    Feb 24, 2013
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    Good to hear that the problem has been corrected and thanks for the update.