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Thread: Hi, I am newbie looking to program a chip for a 1227703 ECM

  1. #1
    Electronic Ignition!
    Join Date
    Sep 2013

    Hi, I am newbie looking to program a chip for a 1227703 ECM

    I just purchased a GQ-4X programmer to program a chip for an 1227703 ECM . The chip used is in a socket which is soldered onto the Mainboard. The chip has only 24 pins. What chip would I need, and is there soem sort of adapter available to plug the new programed chip into the mother board. I also would like to be able the read the data of the "old" chip. Any help is greatly appreciated.

    The entire project is part of the installation of a GM 2.8 V6 into a MGB.


  2. #2
    Super Moderator Six_Shooter's Avatar
    Join Date
    Feb 2011
    I don't seem to be able to locate much information on that ECM, other than it's from an '86 2.8L.

    You will probably want to use a newer ECM, that is more supported if you want to get into modifying the bin file (tune) within the ECM.
    The man who says something is impossible, is usually interrupted by the man doing it.

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