Page 4 of 6 FirstFirst 123456 LastLast
Results 46 to 60 of 87

Thread: WBO2-Tuning Spreadsheet

  1. #46
    Super Moderator dave w's Avatar
    Join Date
    Feb 2011
    Posts
    6,264
    Attached is a .zip with a WBO2 data log .csv file to compare your WBO2 data with. The tuning was still in progress, but close. No two tunes are identical, but there are similarities to compare normal looking data vs. abnormal looking data. Tuning can usually correct abnormal looking data (Rick / Lean VE and Excessive Knock).

    dave w
    Attached Files Attached Files

  2. #47
    Fuel Injected!
    Join Date
    Mar 2015
    Posts
    65
    HI Dave W, I've seen in many of your posts you're referring to screen shots, which I cannot see on my viewer. Any suggestions on how to enable that?

    I am logged in.
    I have set my "general settings" to show images.

  3. #48
    Super Moderator dave w's Avatar
    Join Date
    Feb 2011
    Posts
    6,264
    Earlier this year there was a issue with some files / attachments missing after an update. What thread and post do you need the screen shots for? It's likely I need to report the missing screen shots.

    dave w

  4. #49
    Fuel Injected!
    Join Date
    Mar 2015
    Posts
    65
    Thanks Dave W.

    It's this thread, your posts, #5 and #15.

    I'm interested in your use of the ECM as a way to use WBO2, as I'm about to purchase either a BURN2 and Ostrich 2.0, or a APU1. I'm leaning towards the lower cost BURN + Ostrich, especially if I can use the ECM for a future WBO2 sensor. Thank you for sharing your tools an expertise on this forum!

  5. #50
    Super Moderator dave w's Avatar
    Join Date
    Feb 2011
    Posts
    6,264
    Post 25 has the most recent version of my spreadsheet. Post 26 has some helpful screen shots using the most recent version of my spreadsheet.

    I decided on the Ostrich 2.0 and the Burn 2.

    dave w

  6. #51
    Fuel Injected!
    Join Date
    Mar 2015
    Posts
    65
    Thank you Dave - I've downloaded the latest, and ordered my moates parts this morning!

  7. #52
    Fuel Injected!
    Join Date
    Sep 2018
    Posts
    43
    Quote Originally Posted by dave w View Post
    Please update me with your thoughts / results after using the spreadsheet.

    dave w
    I obviously have a lot of learning to do. I guess I need a chips for dummies course first.

  8. #53
    Fuel Injected! CDeeZ's Avatar
    Join Date
    May 2012
    Location
    Jokelahoma
    Posts
    422
    Dave, a few questions.

    What is the password to unprotect the spreadsheet. I can't edit or enter any data into it.

    And, I'm using Gregs Advanced $0E TP5 v252.xdf. It has only one WB02 table. It appears to resemble something close to Open Throttle in the 7427 with $0E. I can extrapolate data to come up with values to tune the idle table, I'd likely just copy what I have from the main Open Throttle VE table. This particular XDF also goes up in MAP in increments of 5 KPA... Which both tables in the 7427 start going up in increments of 10 KPA after what, 40 KPA?

  9. #54
    Fuel Injected! CDeeZ's Avatar
    Join Date
    May 2012
    Location
    Jokelahoma
    Posts
    422
    Nevermind I got past the password protect I had to enable editing, oops.


    I have tried pasting in the entire CSV file generated by TPRT into the spreadsheet, as well as pasting just the AFR data into it. Also pasted in the existing VE tables of course and the spreadsheet keeps spitting out the exact same values of the existing VE tables? What am I missing here?

  10. #55
    Super Moderator dave w's Avatar
    Join Date
    Feb 2011
    Posts
    6,264
    Please post the TPRT .ADX file and .XDL file you are working with.

    Gregs Advanced $OE TP5 v252.xdf definition file is for editing the .bin file, not data logging.

    dave w

  11. #56
    Fuel Injected! CDeeZ's Avatar
    Join Date
    May 2012
    Location
    Jokelahoma
    Posts
    422
    Attached Files Attached Files
    Last edited by CDeeZ; 01-15-2019 at 09:00 PM.

  12. #57
    Super Moderator dave w's Avatar
    Join Date
    Feb 2011
    Posts
    6,264
    The spreadsheet "Filters" out open loop data (Column AJ). Only "Closed Loop" is used by the averageif formulas. All the data in the 1234test.csv IS "Open Loop", so the spreadsheet will "Filter" out all the data from the 1234test.csv.

    dave w

  13. #58
    Fuel Injected! CDeeZ's Avatar
    Join Date
    May 2012
    Location
    Jokelahoma
    Posts
    422
    So is there any way to make it work for something that is running open loop? I was considering running this thing in open loop full time and adjusting if/when necessary.

    I think it must not be going into closed loop because there is no NB02 in there currently. Was hoping I could just stay
    Open loop and rely on the wideband exclusively.

  14. #59
    Super Moderator dave w's Avatar
    Join Date
    Feb 2011
    Posts
    6,264
    Yes, the spreadsheet will work if you change the data in Column AJ from "open" to "closed". See post #31 thru #33 in this thread.

    dave w

  15. #60
    Fuel Injected! CDeeZ's Avatar
    Join Date
    May 2012
    Location
    Jokelahoma
    Posts
    422
    Dave, thank-you for explaining that again. I changed the entire AJ column where the data is located to closed and it works. Very nice spreadsheet you put together, thank you!

    Question:

    All of the changes made to the Open Throttle VE table were a reduction in VE, as I would expect based on the rich AFRs during the capture of that particular log. However, there are 3 cells in Idle VE table that were modified by the spreadsheet that were all an increase in VE.... Two cells in particular, that are the same RPM and KPA between both tables, cells were increased in the Idle VE table, and, decreased in the Open Throttle. Possibly a spike of irrelevant data causing the discrepancy?
    Last edited by CDeeZ; 01-16-2019 at 06:09 AM.

Similar Threads

  1. TBI WBO2 Tuning- Dyno Results
    By dave w in forum GM EFI Systems
    Replies: 16
    Last Post: 04-28-2019, 10:34 PM
  2. quick question on ve tuning $0E with spreadsheet
    By skandolis in forum GM EFI Systems
    Replies: 1
    Last Post: 03-23-2018, 03:26 PM
  3. Tunerpro RT tuning VE table on the fly with WBO2
    By rsicard in forum GM EFI Systems
    Replies: 1
    Last Post: 11-12-2016, 06:33 AM
  4. VE BLM tuning via Dave’s spreadsheet
    By majacoby in forum GM EFI Systems
    Replies: 42
    Last Post: 11-07-2013, 04:31 AM
  5. part throttle VE tuning with WBo2
    By PJG1173 in forum GM EFI Systems
    Replies: 50
    Last Post: 11-16-2012, 12:10 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
  •