check engine light

Discussion in 'Mack Forum' started by TruckerPete1990, Jul 14, 2013.

  1. TruckerPete1990

    TruckerPete1990 Road Train Member

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    Had a code pop up today.
    SA: 0
    SPN: 641
    FMI: 7

    This is a 2012 Mack Cummins auto shift
     
  2. paul_4lp

    paul_4lp Road Train Member

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    It mean you drivin way too many miles this week ...
    either that or it's time to poop out the Mac n cheese !
     
  3. TruckerPete1990

    TruckerPete1990 Road Train Member

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    Lol I wanna drive more miles. I kinda wanna break down to get another rental truck. Paper logs rock.
     
  4. CondoCruiser

    CondoCruiser The Legend

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    http://www.auroramack.com/pdf/ECM DTC guide manual.pdf