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Thread: lost on calc.vet

  1. #11
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    Ya it looks right when I copy and paste its raised a few points from the stock ve table. Like it went from 45 at idle to 55 or so. Does raising the ve lean it on richen it?
    2018 Colorado ZR2 Diesel

    1998 Firebird Transam A4

    Installed: 4l80e with yank 3200 stall, mwc 9in 3.00 gear wavetrac 3in off the sides, wattslink, PCM upgrade, Strano springs, 24 way QA1 front/rear, stainless steel brake hard lines, pst carbon fiber driveshaft, Boyd Harm rims 18x12/18x10(not minitub), kooks 1 7/8 full lenght headers and true dual exhaust, Zainoed

  2. #12
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    I just got off break so need a couple hrs till I can post my calc.txt file
    2018 Colorado ZR2 Diesel

    1998 Firebird Transam A4

    Installed: 4l80e with yank 3200 stall, mwc 9in 3.00 gear wavetrac 3in off the sides, wattslink, PCM upgrade, Strano springs, 24 way QA1 front/rear, stainless steel brake hard lines, pst carbon fiber driveshaft, Boyd Harm rims 18x12/18x10(not minitub), kooks 1 7/8 full lenght headers and true dual exhaust, Zainoed

  3. #13
    Joe (Moderator) joecar's Avatar
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    Post screenshots of your maps.

  4. #14
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    heres my map files and calc.txt
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	mafmap.PNG 
Views:	176 
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ID:	15382   Click image for larger version. 

Name:	calcvet.PNG 
Views:	166 
Size:	168.7 KB 
ID:	15383  
    Attached Files Attached Files
    2018 Colorado ZR2 Diesel

    1998 Firebird Transam A4

    Installed: 4l80e with yank 3200 stall, mwc 9in 3.00 gear wavetrac 3in off the sides, wattslink, PCM upgrade, Strano springs, 24 way QA1 front/rear, stainless steel brake hard lines, pst carbon fiber driveshaft, Boyd Harm rims 18x12/18x10(not minitub), kooks 1 7/8 full lenght headers and true dual exhaust, Zainoed

  5. #15
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    running the log and for some reason at the start of frame 1673 the computer command afr is 11.70 why would it command that?
    2018 Colorado ZR2 Diesel

    1998 Firebird Transam A4

    Installed: 4l80e with yank 3200 stall, mwc 9in 3.00 gear wavetrac 3in off the sides, wattslink, PCM upgrade, Strano springs, 24 way QA1 front/rear, stainless steel brake hard lines, pst carbon fiber driveshaft, Boyd Harm rims 18x12/18x10(not minitub), kooks 1 7/8 full lenght headers and true dual exhaust, Zainoed

  6. #16
    Joe (Moderator) joecar's Avatar
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    Quote Originally Posted by Cool28 View Post
    heres my map files and calc.txt
    MAF map: you can set the cell width, in map properties goto the Cell tab.

    On both maps: on each of the Data, Row, Col tabs, checkmark Show Units.


    It will be easier if you use Metric units for MAP...
    - scantool: on PIDs tab, on MAP do rightclick->Metric,
    - tunetool: if VE's MAP axis is not already Metric, go Edit->Configure Display Properties and find B0101, set it's Col axis to Metric.

  7. #17
    Joe (Moderator) joecar's Avatar
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    With your calc_pids.txt I'll take a closer look at your log file...

  8. #18
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    I loaded the autove and it feels faster. I figured out what was commanding the low afr and changed the lamda to .87 brought it to 12.8 ruffly.

    Ill do that then my laptop is dead
    2018 Colorado ZR2 Diesel

    1998 Firebird Transam A4

    Installed: 4l80e with yank 3200 stall, mwc 9in 3.00 gear wavetrac 3in off the sides, wattslink, PCM upgrade, Strano springs, 24 way QA1 front/rear, stainless steel brake hard lines, pst carbon fiber driveshaft, Boyd Harm rims 18x12/18x10(not minitub), kooks 1 7/8 full lenght headers and true dual exhaust, Zainoed

  9. #19
    Joe (Moderator) joecar's Avatar
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    lambda 0.87 (AFR 12.8 for E00) produces good power/acceleration;

    your VE table being corrected improves throttle response.

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