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Thread: View Datalog Base Fuel Table Question

  1. #1

    Default View Datalog Base Fuel Table Question

    Is it possible to view the Base Fuel Table and a datalog side by side? Is it possible to view the bubble move as a datalog?

  2. #2
    Join Date
    Dec 2009
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    Yes, by using the datalog Overlay feature.

    I find the most helpful datalog function, is overlaying the datalog on your Global File.
    I'm in the habit of using the datalog Overlay feature every time I review a datalog.
    Click on "Datalog" (on the top Toolbar), "Activate Overlay", then "Open Data Log".
    You can literally "playback" a recorded event, and watch it as it happened on any screen.
    Minimize (shrink) the datalog window, and move it to the bottom of any Global File screen.
    Then click & scroll anywhere on the datalog, and watch it playback on your Global File (EFI software).
    http://documents.holley.com/techlibr...9r10543rev.pdf (Holley EFI Datalogger Instructions)
    http://forums.holley.com/showthread....s-amp-Datalogs (Datalog & System Log Information)
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  3. #3

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    Thank you Danny. Again, great information!
    Where can I find WBO2 correction? And can I add this to my datalogger?

  4. #4
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    Quote Originally Posted by procharged67 View Post
    Thank you Danny. Again, great information!
    You're welcome.

    Where can I find WBO2 correction?
    The Closed Loop Compensation % value is found in the Data Monitor and in the Datalogger; it's the "CL Comp" channel. The CL Comp % value indicates what you need to tune and by how much. So when scrolling through a datalog (with the datalog "Overlay" feature activated), the CL Comp % indicates the exact Base Fuel Table cells to tune and by how much. If manually tuning in Closed Loop, with Learn disabled, the Closed Loop Compensation % factor is the amount to adjust. Of course, the Target A/F Ratio table has to be right, first. Read the "Base Fuel Table Tuning Quick Guide" in the EFI software "Help" Contents.

    And can I add this to my datalogger?
    In the Datalogger, clicking on the letter "E" (top Toolbar), allows you to Edit (add/delete) data channels for each View List. The data channel list (left side of Graph Setup) is very long, so you need to scroll it to the right to see every channel. The Holley EFI ECU records everything, but the datalogger displays only the channels you've selected. Click the "E" (top Toolbar) to edit what the datalogger displays.
    https://www.holley.com/document/tech...9r10543rev.pdf (Holley EFI Datalogger Instructions)
    http://forums.holley.com/showthread....s-amp-Datalogs (Datalog & System Log Information)
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  5. #5

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    Man Danny, this is awesome that we have you. CL COMP is basically WBO2 correction...this made tuning too easy!

  6. #6
    Join Date
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    Yes, as long as your Target A/F Ratio table is properly programmed. But even if it's not (I've made many revisions to my TAFR table), you can still make changes.
    You also have the option to automatically adjust the Fuel Map, when changing the Target A/F Ratio table (before exiting the TAFR screen). It's a great feature.
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

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