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Thread: Pramming 26C256 Prog

  1. #1
    Electronic Ignition!
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    Pramming 26C256 Prog

    1. 1227727 - 1227730 have same Chip ?

    I am restoring a '73 MGB swaping out the old 4 banger with a 2.8 V6 out of a Chevy S10. It had TBI injection which I want to change to MPFI from a Pontiac Firebird. I have all three ECM's and the wiring harness from the S10 and Firebird. I never did eprom programming and need help. I just purchased a SIVAVA PCB50B reader/programmer. I would like to be able to print out the program from the chip 27C256 in the 1227730 to establish the baseline for programming a new 27C256 chip for my reconfigured engine modification S10 2.8l V6 with a MPFI intake from the Firebird with a B&W 5 speed tranny. I understand I need some software programs from Tuner-Pro.
    Does anyone have any experience with that?

    Thanks

  2. #2
    Super Moderator dave w's Avatar
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    The TunerPro files you would use are located here: http://www.gearhead-efi.com/Fuel-Inj...Information-6D

    dave w

  3. #3
    Electronic Ignition!
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    Thanks for the reply. I do know what to do - reading the chip etc. but I've never done that. Did you? If so, could we talk?

    Thanks

    Norby

  4. #4
    Super Moderator dave w's Avatar
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    Quote Originally Posted by 7399MGM View Post
    Thanks for the reply. I do know what to do - reading the chip etc. but I've never done that. Did you? If so, could we talk?

    Thanks

    Norby
    I have literally programmed hundreds of modified chips, both TBI and TPI.

    Send me a private message (PM) for contact information.

    dave w

  5. #5
    Electronic Ignition!
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    Thank you for the reply - how do I sent a Private Message ? Sorry, I've never done that either

    Norbert

  6. #6
    Super Moderator dave w's Avatar
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    Quote Originally Posted by 7399MGM View Post
    Thank you for the reply - how do I sent a Private Message ? Sorry, I've never done that either

    Norbert
    Click on the members name, select the option to Private Message.

    dave w

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