Results 1 to 15 of 16

Thread: EGR tuning $8D S_AUJP

Hybrid View

Previous Post Previous Post   Next Post Next Post
  1. #1
    Fuel Injected!
    Join Date
    May 2011
    Location
    Alamogordo, NM
    Posts
    330
    so using this calc....

    VE CALC = ((MAP - EGR part press) * CYL VOL)/((MAT + 233) * 128))

    increasing EGR part press value will reduce VE? trying to get the BLM's to not jump up 5-6 counts while EGR is active, already had some bogging this morning when the engine wast totally up to running temp.
    '86 Grand National

  2. #2
    Fuel Injected! JP86SS's Avatar
    Join Date
    Aug 2011
    Location
    Browns Town (Cavs too)
    Posts
    59
    The PDF of the ANHT is seriously flawed and has errors even though it helped to get the AUJP commented.
    Download the AUJP files from Moates site (or here if EagleMark has them)
    AUJP_JP2.zip is updated and commented as much as was known at the time it was posted.
    ALL calibration values are in the S_AUJP there is nothing to add. All addresses in the calibration section of the bin are accounted for.
    Verification of some of the uncommon items is still needed.
    Nobody has all the info on them and I was hoping more people would investigate them and help solve them all.
    If you find anything that could or should be clarified, post it up or something so it can be corrected.
    Thanks,
    John
    86 Monte, 406, Hyd Roller, 700R4 beefed, G3-APU1 and NVSRAM 730, S_AUJP

  3. #3
    RIP EagleMark's Avatar
    Join Date
    Feb 2011
    Location
    North Idaho
    Age
    64
    Posts
    10,477
    John, Moates no longer has fileman, Craig gave us all the files for safe keeping when their site crashed and decided to leave it that way.There is a link on Moates site to here.

    http://www.gearhead-efi.com/gearhead-efi/

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

  4. #4
    Fuel Injected!
    Join Date
    May 2011
    Location
    Alamogordo, NM
    Posts
    330
    Quote Originally Posted by JP86SS View Post
    The PDF of the ANHT is seriously flawed and has errors even though it helped to get the AUJP commented.
    Download the AUJP files from Moates site (or here if EagleMark has them)
    AUJP_JP2.zip is updated and commented as much as was known at the time it was posted.
    ALL calibration values are in the S_AUJP there is nothing to add. All addresses in the calibration section of the bin are accounted for.
    Verification of some of the uncommon items is still needed.
    Nobody has all the info on them and I was hoping more people would investigate them and help solve them all.
    If you find anything that could or should be clarified, post it up or something so it can be corrected.
    Thanks,
    John
    Thanks John!

    I only used the ANHT due to it was the only doc I could use at work. Once I got home I verified everything I was looking at using the hac you posted. I wasnt sure if everything was there especially after looking at other definitions, seems really basic. I also wasnt sure if AUJP commanded additional spark advance while EGR is active like others defs do. Im just starting to understand very basic parts of a calibration so thats why I ask, before I blow something up.
    '86 Grand National

Similar Threads

  1. MAT temp vs MAT table (S_AUJP)
    By 34blazer in forum GM EFI Systems
    Replies: 18
    Last Post: 02-17-2013, 09:36 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
  •