Ecu updates

Discussion in 'Tech Info' started by Ajwalk2008, Nov 16, 2016.

  1. Ajwalk2008

    Ajwalk2008 Senior Member

    Posts:
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    Joined:
    Jan 14, 2016
    Location:
    Springfield, il
    Ram Year:
    2005
    Engine:
    Hemi 5.7
    Is there any way to tell just by looking at your ecu to see if it has the latest update? Only reason I'm asking it I was reading about a TSB about rough idle and they would flash the ecu


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  2. Bigguy45

    Bigguy45 Junior Member

    Posts:
    14
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    1
    Joined:
    Nov 16, 2016
    Location:
    Bedford, va
    Ram Year:
    2003
    Engine:
    5.7
    Not really any way to tell by looking at it. Even if there is a label on it from a previous update a newer update may still be available.
     

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