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Thread: New to the trade looking forward to tuning some GM efi transplants onto some I.H.'s

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  1. #1
    Electronic Ignition!
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    New to the trade looking forward to tuning some GM efi transplants onto some I.H.'s

    I am going to try and setup some proms to work on a GM throttle body setup added to an older International Harvester Scout. I'm going to be using the ecm 0227747 for the setup. the basic setup runs the truck but has some things that need to be adj. the cold start, a few code popping up etc. Any suggestions to start out would help me alot I have tunerpro rt and a scanner also a chip burner "PCB6.0E KEE Willem EPROM Burner"

  2. #2
    Super Moderator dave w's Avatar
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    I would suggest getting up to speed to TunerPro RT http://tunerpro.net/downloadApp.htm (suggested $39 donation) for data logging. The price of ALDL cables vary, but usually less than $60.

    Post the data logs and .bin file your using and we can suggest changes.

    dave w

  3. #3
    Electronic Ignition!
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    Hey i have access to either a vetronix mastertech scanner or a tech one will tunerpro rt interface with either of them for data logging?

  4. #4
    RIP EagleMark's Avatar
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    I've never seen that done and doubt it very much.

    Here's a link for cable:
    http://www.gearhead-efi.com/Fuel-Inj...uy-ALDL-Cables!

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
    -= =-

  5. #5
    Super Moderator dave w's Avatar
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    Quote Originally Posted by autoekim View Post
    Hey i have access to either a vetronix mastertech scanner or a tech one will tunerpro rt interface with either of them for data logging?
    Unfortunately, No. TunerPro RT is software for a Laptop computer. The ALDL cable is connected the Laptop USB port on one end of the cable and the other end of the ALDL cable is connected to the same diagnostic port in the vehicle that a scanner would be plugged into.

    dave w

  6. #6
    Electronic Ignition!
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    Well i just figured out how to read the chip out of a junk ecm 92 s10 blazer 16144288 ecm and got it and the correct xdf file and was able to read it so hopefully I'm on my way. Had some troubles getting my eprom burner to see the chip because i was unsure of what type it was there are no numbers accept a 32 in the part number on the chip which aparently is a 2732a chip as i identified as the one on this forum. then i was missing 1 jumper on my eprom burner, once i got that all figured out it read the chip. how long and how much ultraviolet light do i need to erase the chip?

  7. #7
    Super Moderator dave w's Avatar
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    I go about 20 minutes to erase a chip. Many 1990 and newer chips are 2732b, which burn at 12.5 volts.

    dave w
    Last edited by dave w; 03-23-2014 at 04:59 PM.

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