Results 1 to 13 of 13

Thread: 1992 ZR1 $D0A

  1. #1
    Fuel Injected! 84Elky's Avatar
    Join Date
    Jul 2012
    Location
    Montgomery, AL
    Posts
    204

    1992 ZR1 $D0A

    Am doing some research and have run into a brick wall. Does anyone have a disassembly of the subject BIN, or a listing of the entire calibration? Someone has to have one because a XDF was created. However, after 4 hours of searching, nothing! Hard to believe neither exists.

    Thanks, Elky

  2. #2
    Fuel Injected!
    Join Date
    Nov 2017
    Location
    Californiacation
    Age
    57
    Posts
    811
    Wow, blast from the past. I know I used to have quite a bit of info on those including disassemblies so I might have to look back on some old win3.1/95/98 HD's. It seems I had some software before TunerCat too. I'd love to replenish stuff just for my own archive's if you don't mind sharing what you have found. Even .bin files for archive sake.
    Good Luck
    Attached Files Attached Files
    -Carl

  3. #3
    Administrator
    Join Date
    May 2011
    Location
    Lakes Region, NH
    Age
    54
    Posts
    3,847
    It's actually getting tougher to find this old information but I may have some LT5 calibration info. If it's not on my laptop then it's on an old desktop at the house.

  4. #4
    Fuel Injected! 84Elky's Avatar
    Join Date
    Jul 2012
    Location
    Montgomery, AL
    Posts
    204
    In-Tech & 1Proj -- Anything will be greatly appreciated!

    With regard to other bins, etc. My library is actually somewhat limited to what's on this site. I unfortunately lost many that were on Lundgren's, gm-efi and Moates that didn't make transition to other sites.

  5. #5
    Administrator
    Join Date
    May 2011
    Location
    Lakes Region, NH
    Age
    54
    Posts
    3,847
    Ok, I've solved my owne mystery. I do not have a commented disassembly for an LT5. Darren Freed, Cardiac Surgeon in Alberta, once posted a partially disassembly for a Lotus Carlton which uses the same 8331 ecm.

    Luckily the info is archived here:
    https://web.archive.org/web/20050321...iles2/ecm.html

    I may be able to generate an uncommented partial disassembly for D0A if you are interested..

  6. #6
    Fuel Injected! 84Elky's Avatar
    Join Date
    Jul 2012
    Location
    Montgomery, AL
    Posts
    204
    Quote Originally Posted by 1project2many View Post
    Ok, I've solved my owne mystery. I do not have a commented disassembly for an LT5. Darren Freed, Cardiac Surgeon in Alberta, once posted a partially disassembly for a Lotus Carlton which uses the same 8331 ecm.

    Luckily the info is archived here:
    https://web.archive.org/web/20050321...iles2/ecm.html

    I may be able to generate an uncommented partial disassembly for D0A if you are interested..
    1Proj --- Thanks & 2 comments:
    1)
    Downloaded the $B0 bin and disassembly referred to as being for Lotus Carlton. Maybe I'm doing something wrong, but neither the bin or the hack resembles a '92 ZR1 $D0A bin.

    2)
    So if you could add a dump/disassembly to your project list, I would greatly appreciate it!!!

    Tks, Elky

  7. #7
    Administrator
    Join Date
    May 2011
    Location
    Lakes Region, NH
    Age
    54
    Posts
    3,847
    The Lotus calibration is for a 2.2 liter turbocharged engine. Reports are that some or all of the code was written by Lotus. It might be useful for locating some relevant hardware adresses.

    I'll work on the disassembly. I'm also planning to fire up that old desktop as well.

  8. #8
    Fuel Injected! 84Elky's Avatar
    Join Date
    Jul 2012
    Location
    Montgomery, AL
    Posts
    204
    Quote Originally Posted by 1project2many View Post
    The Lotus calibration is for a 2.2 liter turbocharged engine. Reports are that some or all of the code was written by Lotus. It might be useful for locating some relevant hardware adresses.
    I thought so as well, but poked through it and really no resemblance. Nothing aligns.

    I'll work on the disassembly. I'm also planning to fire up that old desktop as well.
    and

  9. #9
    Fuel Injected! 84Elky's Avatar
    Join Date
    Jul 2012
    Location
    Montgomery, AL
    Posts
    204
    1Project. . . Any progress, or has the "2many" been exceeded?

    Elky

  10. #10
    Administrator
    Join Date
    May 2011
    Location
    Lakes Region, NH
    Age
    54
    Posts
    3,847
    Unfortunately the 2many limit is always exceeded and I don't seem to have the energy I used to.

    I have actually scheduled time this weekend to create this file. There's also a commitment to evaluate a tool that I hope to catch up with as well...

  11. #11
    Fuel Injected! 84Elky's Avatar
    Join Date
    Jul 2012
    Location
    Montgomery, AL
    Posts
    204
    Many thanks!. Email sent.

  12. #12
    Administrator
    Join Date
    May 2011
    Location
    Lakes Region, NH
    Age
    54
    Posts
    3,847
    Still working on this. Using cal map doc and definition file to attempt to enter GM variable names into disassembler control file. Added benefit is that definition will have many more variables...

  13. #13
    Fuel Injected! 84Elky's Avatar
    Join Date
    Jul 2012
    Location
    Montgomery, AL
    Posts
    204
    Tks. Looking forward to results.

Similar Threads

  1. 1992-93 LT1 Thread
    By EagleMark in forum GM EFI Systems
    Replies: 2
    Last Post: 09-11-2020, 02:42 AM
  2. 1992 GMC new motor needs to be tuned
    By Mgezee2818 in forum GM EFI Systems
    Replies: 12
    Last Post: 11-16-2017, 04:17 AM
  3. 1992 454 TBI Fuel Pressure HELP
    By Kaweh in forum Fuel Injection Writeups Articles and How to New and Old
    Replies: 9
    Last Post: 04-21-2017, 11:15 PM
  4. 1992 tbi issues
    By Tracy in forum GM EFI Systems
    Replies: 0
    Last Post: 03-16-2017, 01:47 AM
  5. 1992 P30 7.4 / 4L80E M.H. Chassis
    By dktool in forum GM EFI Systems
    Replies: 48
    Last Post: 01-08-2017, 10:15 AM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •