Results 1 to 3 of 3

Thread: Adding a value/parameter into ecm?

  1. #1
    Fuel Injected!
    Join Date
    Jul 2015
    Age
    46
    Posts
    317

    Adding a value/parameter into ecm?

    Ok I have read a lot of stuff on this forum and other places and I think I read somewhere that you can add values or parameters in the ecm data list, for example the 427 ecm I'm working with does not have an electric cooling fan control. Can't I add a cooling fan control by editing the 0D xdf???
    Ive been trying to find where I thought I read something like that but maybe I confused it with something else.....

    Thanks for your time

  2. #2
    Super Moderator Six_Shooter's Avatar
    Join Date
    Feb 2011
    Posts
    2,968
    No, simply adding an item to the XDF does not add the functionality into the ECM itself. You need to edit the bin file with the correct values to add functionality then the XDF can be edited to manipulate the parameters governing that function.

    E-fan control can be added to $0D and $0E because people have worked out how to do that and have provided the necessary HEX values and their locations to do so. I have provided links in the sticky at the top of this forum and I believe they are also in the associated ECM threads in the subforum.
    The man who says something is impossible, is usually interrupted by the man doing it.

  3. #3
    Fuel Injected!
    Join Date
    Jul 2015
    Age
    46
    Posts
    317
    Ok thank you a bunch!!!! I thought so but some of this stuff I have no idea what it is or does so am really unsure about about things unless I can find and read it 6 or 7 times.

    Again thank you for your time!!! :-)

Similar Threads

  1. Adding mat
    By myburb in forum GM EFI Systems
    Replies: 3
    Last Post: 06-02-2015, 06:04 AM
  2. 1228062 "pump shot" equivalent parameter.
    By damanx in forum GM EFI Systems
    Replies: 6
    Last Post: 02-11-2014, 05:42 AM
  3. Adding MPG to the$85/$D8 .ADX
    By phonedawgz in forum TunerPro Tuning Talk
    Replies: 0
    Last Post: 01-11-2014, 07:17 AM
  4. Tuner Pro Stoich AFR parameter question
    By 04hdstd in forum GM EFI Systems
    Replies: 4
    Last Post: 10-29-2013, 02:36 PM
  5. Replies: 6
    Last Post: 03-26-2013, 06:02 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
  •