Results 1 to 8 of 8

Thread: B0101 Main VE Table not Found

  1. #1
    Junior Member
    Join Date
    Mar 2020
    Posts
    27

    Default B0101 Main VE Table not Found

    I am new to EFILive and have spent the last week and a half reading lots of forums and just trying to generally familiarize myself with the software and tuning theories. One thing I've seen mentioned a few times now that I can't seem to fine is B0101 Main VE Table. I have scanned a tune onto my laptop off my 2009 chevy silverado with the E38 ECU and when I have that tune open in Tune 7.5 I can't seem to find B0101. Is that not the main VE table people look at and and mess with while tuning?

    -Nick

  2. #2
    Lifetime Member
    Join Date
    Mar 2009
    Posts
    746

    Default

    VE in the GenIV stuff consists of a bunch of 2D tables. Do a search for virtual VE, that has an interface like the GenIII stuff and EFILive does all the work for you.
    1998 GMC Sierra K1500 5.7/4L80E, longtubes, 411 w/COS 5, marine cam/intake, Whipple. 91 octane at 6000'.
    1997 GMC Sierra K3500 7.4/4L80E, 411 w/COS 3, Whipple, small cam.
    2004 Corvette Z06 with longtubes.

  3. #3
    Lifetime Member
    Join Date
    Jul 2003
    Posts
    1,897

    Default

    B8101
    "All that is needed for the triumph of evil is that good men do nothing..."

  4. #4
    Junior Member
    Join Date
    Mar 2020
    Posts
    27

    Default

    Thank you Supercharged111 and Highlander!

  5. #5
    Junior Member
    Join Date
    Mar 2020
    Posts
    27

    Default

    I have now found the virtual ve tables and played with them some. I did some data logs today and tried adding some fuel to the truck through the ve table. A couple questions I came up with while messing around today are:

    1. Do you have to reset the target that the factory o2 sensors are trying to hold if you change the air fuel ratio? I noticed with my truck, it runs very close to 14.7:1 AFR until you get up around 60-65% throttle then I changes to 13:1 and holds it to WOT. Does that mean you want to change the o2 sensors target air fuel ratio for a given throttle percentage?

    2. I noticed that when at WOT my throttle was only registering as open 82%. Is that normal and is that something that people normally change?

    Still getting this stuff figured out but starting to get a better understanding of it as time goes on. Any info will be greatly appreciated!

    -Nick

  6. #6
    Lifetime Member Tre-Cool's Avatar
    Join Date
    Feb 2006
    Posts
    937

    Default

    I wrote this up a few years ago, this might help get an understanding..GM-Late-Model.pdf

  7. #7
    Joe (Moderator) joecar's Avatar
    Join Date
    Apr 2003
    Posts
    28,403

    Default

    Thanks Tre-Cool.

  8. #8
    Junior Member
    Join Date
    Mar 2020
    Posts
    27

    Default

    Tre-Cool your write up helped a lot! Thank you!

Similar Threads

  1. B0101 VE table display units
    By Illegal Vette in forum Gen III V8 Specific
    Replies: 3
    Last Post: April 7th, 2016, 10:57 PM
  2. Adjusting Main VE Table, When and By How Much?
    By n8dogg in forum Gen III V8 Specific
    Replies: 10
    Last Post: June 15th, 2011, 05:40 AM
  3. main VE table
    By 1sikmax in forum E37, E38 & E67 PFI ECM's
    Replies: 62
    Last Post: May 26th, 2009, 03:36 AM
  4. Use of Main VE Table
    By TAQuickness in forum General (Petrol, Gas, Ethanol)
    Replies: 1
    Last Post: January 19th, 2005, 02:05 PM
  5. Main VE Table ?, Logged data vs VE Table
    By dbaxter_ss in forum Tips and tricks
    Replies: 1
    Last Post: December 26th, 2004, 02:36 PM

Posting Permissions

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