Bringing TBI and Multi Port Fuel Injection to a New Level.     EFI Conversions and Tuning! Seattle to Portland! E-mail Tuning Consultant!
Results 1 to 11 of 11

Thread: 94-95 $EE xdf (EEXTRA)

  1. #1
    Fuel Injected! jthompson122183's Avatar
    Join Date
    Jun 2014
    Location
    ohio
    Posts
    151

    94-95 $EE xdf (EEXTRA)

    Decided to start a thread for the EEXTRA XDF that i have been working on.
    This xdf started life as Steveo's EEX that can be found here http://fbodytech.com/eex-tunerpro-definition/

    i then started to add to it by using a variety of information that i found or i asked known tuning software "tunercat" for names to different tables and scalars. i have the tdf(obd1)and vdf(obd2) editors from tunercat along with the latest pcm_ee tdf (obd1) and OBD2_08_01/02 vdf (obd2). The obd2 and obd1 tunes are very similar except some tables are bigger or new tables/scalars added. i created a xdf for the 96-97 cal files so i could compare two different "OS" as they call them, i then compared two different 94-95 bin but the same body types as the 96-97 cal, with two tunerpro apps running i was able to look at the differnces between the 94-95/96-97. boy i hope people can understand that.lol

    Read the "==!!Read!!==" section using category view for the big thank you for information.

    who knows if i will ever update this XDF


    !!!DISCLAIMER!!!
    I make no guarantee as to the accuracy of this definition or any definition created by or modified by me. Use at your own risk! If you break your vehicle, fail emissions testing, or etc…, the fault is yours and no one else's.

    09/14/17 added diss files that helped me with this xdf.(I have not edited these in anyway, the way you see them is the way i got them)
    Last edited by jthompson122183; 1 Week Ago at 11:50 AM.
    97z28 A4 obd1 swap(16188051)
    Tunerpro Newbie

  2. #2

  3. #3
    Fuel Injected! steveo's Avatar
    Join Date
    Aug 2013
    Posts
    2,224
    linked from my site to draw possible EEX users over: http://fbodytech.com/eex-tunerpro-definition/

    If you want even more parameters, a friend over at gearhead-efi.com has created a fork of EEX called “EEXtra”, with tons of extra stuff in it (most of it probably useless to the average tuner).

  4. #4
    Electronic Ignition! Dirtybob's Avatar
    Join Date
    Aug 2016
    Location
    Quad Cities
    Age
    48
    Posts
    18
    been looking at this XDF with my noob eyes and (in addition to the ton of new parameters) I noticed a difference at address 0x12046 (unknown spark adder vs. EST sytem time lag, 2 digit usec vs 1 digit integer display). Dunno if it means anything but it may be helpful to know, I have it set to 0 in my bin so I don't have to try to account for added spark when working with the main advance tables...

  5. #5
    Fuel Injected! jthompson122183's Avatar
    Join Date
    Jun 2014
    Location
    ohio
    Posts
    151
    Quote Originally Posted by Dirtybob View Post
    been looking at this XDF with my noob eyes and (in addition to the ton of new parameters) I noticed a difference at address 0x12046 (unknown spark adder vs. EST sytem time lag, 2 digit usec vs 1 digit integer display). Dunno if it means anything but it may be helpful to know, I have it set to 0 in my bin so I don't have to try to account for added spark when working with the main advance tables...
    Here's what I have on file.


    Hi Jonathon,

    This is the EST system time lag and is meant to correct for the latency in the spark system. It is a fixed value in usec:

    lag (usec.) = N x 0.08477

    Of course since the time lag is a fix time value the correction in terms of degrees will depend on RPM.

    Best regards,

    TC
    97z28 A4 obd1 swap(16188051)
    Tunerpro Newbie

  6. #6
    Fuel Injected! jthompson122183's Avatar
    Join Date
    Jun 2014
    Location
    ohio
    Posts
    151
    Quote Originally Posted by steveo View Post
    linked from my site to draw possible EEX users over: http://fbodytech.com/eex-tunerpro-definition/
    Thank You Sir hopefully we can find out more stuff in the future that can help you out with eehack also.
    97z28 A4 obd1 swap(16188051)
    Tunerpro Newbie

  7. #7
    Fuel Injected! steveo's Avatar
    Join Date
    Aug 2013
    Posts
    2,224
    Thank You Sir hopefully we can find out more stuff in the future that can help you out with eehack also.
    for sure! if you do find anything that the average tuner can't do without, please do let me know.. i haven't updated the xdf in a while

  8. #8
    Electronic Ignition! Dirtybob's Avatar
    Join Date
    Aug 2016
    Location
    Quad Cities
    Age
    48
    Posts
    18
    Quote Originally Posted by jthompson122183 View Post
    Here's what I have on file. Hi Jonathon, This is the EST system time lag and is meant to correct for the latency in the spark system. It is a fixed value in usec: lag (usec.) = N x 0.08477 Of course since the time lag is a fix time value the correction in terms of degrees will depend on RPM. Best regards, TC
    thanks for the info

  9. #9
    Fuel Injected!
    Join Date
    Aug 2015
    Age
    37
    Posts
    40
    Thanks excited to check this out later!

  10. #10
    Carb and Points!
    Join Date
    Sep 2017
    Age
    36
    Posts
    1
    Has this exposed any kind of kickdown delay constant? In B-body applications, the 4L60E is significantly more responsive to a kickdown in the 9C1/Impala SS applications, than the Roadmaster or Fleetwood applications. And I have a Roadmaster where the kickdown delay is maddening. I just got this 96 Roadmaster so my head is spinning as I figure out what my best tuning options are (very limited if I stay with the 96 PCM, I know).

    EDIT: I loaded the VDF and searched. This is what I see. Not sure what to think. Is there no delay code?
    Attached Images Attached Images
    Last edited by kevm14; 1 Week Ago at 10:05 AM.

  11. #11
    Fuel Injected!
    Join Date
    Jul 2017
    Posts
    42
    I will definitely check this out, thanks for the continued work on $EE

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
  •