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Chipped?

Discussion in 'ECU's, Electronics, and Tuning' started by GSRTURBO, Jul 13, 2004.

  1. GSRTURBO

    GSRTURBO Member

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    This might seem very elementary but how can you tell if an ecu is chipped? I have a OBD1 ls ecu, code is 37820-P75-A51. I thought it was stock, until i opened it up and it has a sticky label on the external rom chip that reads 274TB0.85K
    Any ideas? TIA, josh
     
  2. pills_PMD

    pills_PMD Super Moderator

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    take a picture of it...

    look for an extra ROM in there also...

    http://www.hondaswap.com/~pills/ecuchip.html

    there will be a 28 pin chip installed in position 1 of the photo on my web page...
     
  3. GSRTURBO

    GSRTURBO Member

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  4. tab

    tab Super Moderator

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    Looks chipped to me man. If you wan't to unchip it, go to PGMFI.org

    You clip a jumper and it's back to stock. ;)
     
  5. JKOBD.com

    JKOBD.com Wiring Guru

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    Cut the J1 jumper to revert back to stock.
     
  6. PHOBIA

    PHOBIA Senior Member

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    goddamn you just got money to thow away dont you,jk.looks good
     
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