Page 6 of 6 FirstFirst ... 456
Results 51 to 52 of 52

Thread: Collecting links to scattered material...

  1. #51
    Joe (Moderator) joecar's Avatar
    Join Date
    Apr 2003
    Posts
    27,752

    Default PID (Proportional, Integral, Derivative) Idle Control

    See post #4 of this thread, courtesy of LastCall, thanks: Difference-between-Direct-and-Learned-Idle-Airflow

    Quote Originally Posted by LastCall View Post
    So I think I figured most of this out, see below:

    B4515 - Direct Airflow IS Proportional idle - makes direct airflow adjustment based on error over B4509.
    B4514 - Learned Airflow IS Integral idle - updates learned airflow based on error over B4508. This value is added to desired airflow based on conditions.
    B4512 - Filtered RPM Airflow Correction IS Derivative. Looks at rate of change as errors approaches 0.

    If anyone has anything to add in, feel free.

  2. #52
    Joe (Moderator) joecar's Avatar
    Join Date
    Apr 2003
    Posts
    27,752

    Default Collection of sticky threads...

    Difference-between-Direct-and-Learned-Idle-Airflow
    Calc-MAFT-correcting-VE-and-calculating-MAF-(in-single-log)-gt-reverse-of-Calc-VET
    Calc-VET-correcting-MAF-and-calculating-VE-(in-single-log)
    Which-IFR-calibration-to-use-Corvette-LS6-or-Bosch-28-8-58-PSI
    Interesting-info-on-B3702-Injection-timing

    LC-1-free-air-calibration-from-FlashScan-V2

    06-Vette-LS2-440-CI-Auto-500-RWHP-Fast-102-big-cam-ported-heads-Cold-Idle

    E38-E67-VATS-disable-guide
    E38-no-start-issue
    Z28-auto-swap
    Cannot-change-vin-in-12633238-E38
    LS9-with-trailblazer-SS-E67-cal
    E38-idle-tuning
    E38-E67-OS-compatibility-list

    E92-VVE-axis-is-MAP_BARO-ratio

    Custom-OS-5

    E67-ECMs-Listing
    PCM-Conversion-Information

    How-about-a-transmission-tuning-tutorial!
    Tool-to-help-tune-A4-shift-points
    4L80E-Reference-Material
    4L60E-Reference-Material

    Improving-shifts-via-the-ECM
    T43-E38-6L90-Shift-points-change
    6L80-Reference-Material

    need-B9021-for-01250003

    Can-t-load-PIDS-for-BB-log
    BBL-PIDs-V2
    Recovering-Log-Files-From-SD-Cards

    Setting-up-a-FSV2-from-scratch
    Please-Read-Windows-8-Users-(USB3-xHCI)
    serial-port-cable-that-goes-to-v2
    Upgrading-from-older-bootblock-firmware
    V2-A-D-Calibration-FAQ

    Flashscan-to-LM-2-Serial-Cable
    I-made-a-cable-for-BB-Logging
    FlashScan-to-LC-1-Serial-Cable-Diagram

    CVN-s-Explained
    VE-Table-Interpolation-SpreadSheet
    Hosting-an-Image

    Collecting-links-to-scattered-material
    E38-VVE-Setup-Guide
    Idle-Tuning-Helpful-Info-Inside
    Summary-Notes
    RAFIG-PDF-Includes-all-of-SSpdmon-idle-info
    B4105-how-do-i-link-this-table
    New-Tuning-Tutorial-WeathermanShawn


    Quote Originally Posted by joecar View Post
    https://forum.efilive.com/showthread...d-Idle-Airflow
    https://forum.efilive.com/showthread.php?16413-Calc-MAFT-correcting-VE-and-calculating-MAF-(in-single-log)-gt-reverse-of-Calc-VET
    https://forum.efilive.com/showthread.php?15236-Calc-VET-correcting-MAF-and-calculating-VE-(in-single-log)
    https://forum.efilive.com/showthread...ch-28-8-58-PSI
    https://forum.efilive.com/showthread...jection-timing

    https://forum.efilive.com/showthread...m-FlashScan-V2

    https://forum.efilive.com/showthread...eads-Cold-Idle

    https://forum.efilive.com/showthread...-disable-guide
    https://forum.efilive.com/showthread...no-start-issue
    https://forum.efilive.com/showthread...-Z28-auto-swap
    https://forum.efilive.com/showthread...n-12633238-E38
    https://forum.efilive.com/showthread...zer-SS-E67-cal
    https://forum.efilive.com/showthread...38-idle-tuning
    https://forum.efilive.com/showthread...atibility-list

    https://forum.efilive.com/showthread...MAP_BARO-ratio

    https://forum.efilive.com/showthread...99-Custom-OS-5

    https://forum.efilive.com/showthread...7-ECMs-Listing
    https://forum.efilive.com/showthread...on-Information

    https://forum.efilive.com/showthread...uning-tutorial!
    https://forum.efilive.com/showthread...4-shift-points
    https://forum.efilive.com/showthread...rence-Material
    https://forum.efilive.com/showthread...rence-Material

    https://forum.efilive.com/showthread...ts-via-the-ECM
    https://forum.efilive.com/showthread...-points-change
    https://forum.efilive.com/showthread...rence-Material

    https://forum.efilive.com/showthread...1-for-01250003

    https://forum.efilive.com/showthread...IDS-for-BB-log
    https://forum.efilive.com/showthread...51-BBL-PIDs-V2
    https://forum.efilive.com/showthread...-From-SD-Cards

    https://forum.efilive.com/showthread...2-from-scratch
    https://forum.efilive.com/showthread.php?23223-Please-Read-Windows-8-Users-(USB3-xHCI)
    https://forum.efilive.com/showthread...hat-goes-to-v2
    https://forum.efilive.com/showthread...block-firmware
    https://forum.efilive.com/showthread...alibration-FAQ

    https://forum.efilive.com/showthread...2-Serial-Cable
    https://forum.efilive.com/showthread...for-BB-Logging
    https://forum.efilive.com/showthread...-Cable-Diagram

    https://forum.efilive.com/showthread...VN-s-Explained
    https://forum.efilive.com/showthread...on-SpreadSheet
    https://forum.efilive.com/showthread...sting-an-Image

    https://forum.efilive.com/showthread...tered-material
    https://forum.efilive.com/showthread...VE-Setup-Guide
    https://forum.efilive.com/showthread...ul-Info-Inside
    https://forum.efilive.com/showthread...-Summary-Notes
    https://forum.efilive.com/showthread...dmon-idle-info
    https://forum.efilive.com/showthread...ink-this-table
    https://forum.efilive.com/showthread...eathermanShawn

Page 6 of 6 FirstFirst ... 456

Similar Threads

  1. Replies: 5
    Last Post: January 8th, 2010, 04:53 AM
  2. My V2 is just collecting dust...
    By Teutonic Speedracer in forum FlashScan V2
    Replies: 132
    Last Post: October 22nd, 2007, 07:23 AM
  3. Local sections?
    By Stangkiller in forum Lounge
    Replies: 7
    Last Post: September 18th, 2006, 01:47 AM
  4. Links to software suggestions...
    By joecar in forum General (Petrol, Gas, Ethanol)
    Replies: 1
    Last Post: May 22nd, 2006, 01:52 AM
  5. Links to widebands that will work with Flashscan/EFIL please
    By DebianDog in forum General (Petrol, Gas, Ethanol)
    Replies: 8
    Last Post: February 17th, 2004, 03:22 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
  •