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Thread: LSJ Guides

  1. #1
    Senior Tuner cobaltssoverbooster's Avatar
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    LSJ Guides

    As per request of some members that have seen the LNF Guides i have found some time to reorganize the popular LSJ threads into one location.
    There will be video just like the LNF but be patient as i have to refresh myself on the LSJ platform and will most likely be colaborating between other members to ensure i do not make a video with steps that cause problems, issues, or damage.

    ***Information can be interpreted different ways between readers so as usual ask questions in the appropriate thread to clear any confusion and calibrate at your own risk!

    INFO* im posting this thread now so i dont loose what i have typed....as i painfully read and sort out the LSJ threads with the best and proper information the links will be added to mimick the LNF Guides Thread.

    LSJ Tuning Videos
    The videos listed in this section are to help establish a base file and to help the users better understand theories behind the tables in the LSJ ecu. Its been a while since I have interpreted the LSJ tables for tutoring. If any information is misleading please notify.

    Closed Loop Setup
    https://www.youtube.com/watch?v=wsQ1a8aWU9k

    Open Loop Setup
    https://www.youtube.com/watch?v=RWRjh5QA5XY

    Ignition Control
    https://www.youtube.com/watch?v=bnxOJQipRgc

    PE Control and COT Disable
    https://www.youtube.com/watch?v=2I7zdNpoKqI

    Traction Control and Boost Settings
    https://www.youtube.com/watch?v=TDRx9N2K3kg


    Airflow Calibration Related Threads


    Let's Discuss Airflow and Fueling (Lots of Pics)[Omega]
    http://www.redlineforums.com/forums/...lots-pics.html

    Maf & VE Tuning
    http://www.redlineforums.com/forums/...ve-tuning.html



    Injector Related Threads


    Fuel Injector Selection and Information (lwrs10)
    http://www.hptuners.com/forum/showth...r-basic-how-to

    How to Tune 60Lb Injectors - 56K (SJSchafer)
    http://www.hptuners.com/forum/showth...&highlight=60s

    How to Tune for Return Systems(SJSchafer)
    http://www.hptuners.com/forum/showthread.php?t=18009

    80Lb Lsj Problems and Corrections
    http://www.hptuners.com/forum/showthread.php?t=35981

    TVS w/ 80Lb Problems
    http://www.hptuners.com/forum/showth...313#post215313



    Timing Related Threads

    Maximum Knock Retard
    http://www.hptuners.com/forum/showthread.php?t=35825

    IAT Spark Reduction Control on LSJ - Verified Documentation by GM Cobalt SC SS
    http://www.hptuners.com/forum/showth...o-intake-temps


    General Problems/Issues

    2006 LSJ Cobalt Idle Issues
    http://www.hptuners.com/forum/showthread.php?t=36578

    Case Learn
    http://www.hptuners.com/forum/showthread.php?t=38179



    Tools and Excel Programs
    *some tools may also benifit those runing Cavaliers as well

    Omega's injector Spreadsheet
    http://www.4shared.com/file/iMEZr2wG/Spreadsheet.html
    Injector Constant Calculator(yoecotec)
    http://www.hptuners.com/forum/showthread.php?t=37279
    2.2 & 2.4 Injector Calibrations
    http://www.hptuners.com/forum/showth...r-Calibrations
    LSJ PE EQ RATIO Calculator (CSSOB)
    See Attached File
    Attached Images Attached Images
    Attached Files Attached Files
    Last edited by cobaltssoverbooster; 05-07-2015 at 12:19 PM.
    rdrfabrication@gmail.com
    2016 GMC 3500 Denali Diesel
    2000 Ford Mustang - Top Sportsman

    Ecotec help can be found here:
    LNF-http://www.hptuners.com/forum/showth...357-LNF-Guides
    LSJ-http://www.hptuners.com/forum/showth...965-LSJ-Guides

  2. #2
    Senior Tuner cobaltssoverbooster's Avatar
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    Ok its started and from skimming through the 13 pages of threads in the I4 gm section these were the most important ones i could see right off the bat.

    Lsj/Cavalier guys: Please pm links to imprtant threads i may have missed so i can organize them into the collection.
    Also i am still looking for Omega's Injector Spreadsheet so i can get it added to the tools section.
    rdrfabrication@gmail.com
    2016 GMC 3500 Denali Diesel
    2000 Ford Mustang - Top Sportsman

    Ecotec help can be found here:
    LNF-http://www.hptuners.com/forum/showth...357-LNF-Guides
    LSJ-http://www.hptuners.com/forum/showth...965-LSJ-Guides

  3. #3
    I have the spreadsheets that I can send over to you if you'd like.

    Also, I have a few good links specific to lsj tuning that I can send your way, but they're not from this forum though. Is that something you still might be interested in checking out?
    09 Cobalt SS - E47+EFR6758 =

    07 Silverado ECSB LBZ Duramax - Bunches of goodies

  4. #4
    Senior Tuner cobaltssoverbooster's Avatar
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    Yea that's ok as long as hpt doesn't mind thanks
    rdrfabrication@gmail.com
    2016 GMC 3500 Denali Diesel
    2000 Ford Mustang - Top Sportsman

    Ecotec help can be found here:
    LNF-http://www.hptuners.com/forum/showth...357-LNF-Guides
    LSJ-http://www.hptuners.com/forum/showth...965-LSJ-Guides

  5. #5
    Advanced Tuner omega_5's Avatar
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    Shawn's LSJ tuning guide
    http://www.redlineforums.com/forums/...ve-tuning.html

    Spreadsheet
    http://www.4shared.com/file/iMEZr2wG/Spreadsheet.html

    I'll probably be releasing another rev of that spreadsheet, in a short while.
    Instead of releasing it on ShortbuSS and RLF, I'll probably just attach it to this thread, if that's ok.
    Last edited by omega_5; 07-25-2012 at 09:33 AM.
    Tyler

  6. #6
    ^^ Welp.. ya stole my thunder there! lol

    Here's another good thread that you did up a little while back as well that should be helpfull to quite a few people.. http://www.redlineforums.com/forums/...lots-pics.html
    09 Cobalt SS - E47+EFR6758 =

    07 Silverado ECSB LBZ Duramax - Bunches of goodies

  7. #7
    Advanced Tuner omega_5's Avatar
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    Quote Originally Posted by Freakotec View Post
    Here's another good thread that you did up a little while back as well that should be helpfull to quite a few people.. http://www.redlineforums.com/forums/...lots-pics.html
    Ah, right. I forgot about that one.
    It's pretty basic, but I guess everyone needs a starting point.
    Tyler

  8. #8
    Senior Tuner cobaltssoverbooster's Avatar
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    Thank you both! Updated*
    rdrfabrication@gmail.com
    2016 GMC 3500 Denali Diesel
    2000 Ford Mustang - Top Sportsman

    Ecotec help can be found here:
    LNF-http://www.hptuners.com/forum/showth...357-LNF-Guides
    LSJ-http://www.hptuners.com/forum/showth...965-LSJ-Guides

  9. #9
    Thank you!

  10. #10
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    Quote Originally Posted by omega_5
    Spreadsheet
    http://www.4shared.com/file/iMEZr2wG/Spreadsheet.html

    I'll probably be releasing another rev of that spreadsheet, in a short while.
    Instead of releasing it on ShortbuSS and RLF, I'll probably just attach it to this thread, if that's ok.
    Is there a place to get this injector spreadsheet other than that shitty 4shared site that wants you to sign up, download and install their shitty software? It would be great if you just drop boxed it with a direct download link.

    I need to define my 60lb Seimens Deka injectors for my LE5 E67, so I can't just copy and paste. If I can get a proper spreadsheet set up for the E67's, I will share it back with everyone else.

    Update:

    I found the spreadsheet from another source since I could not get it from the original. I have placed it in my dropbox with a direct download link. I hope it is the latest with updates.

    LSJ Aftermarket Injector Spreadsheet
    Last edited by dtabbs; 07-28-2012 at 09:30 PM.
    2006 Pontiac GTO 6.0L LS2 E40 6 Speed Manual
    2007 Pontiac G5-GT 2.4L LE5 E67 5 Speed Manual

  11. #11
    Advanced Tuner omega_5's Avatar
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    Quote Originally Posted by dtabbs View Post
    Is there a place to get this injector spreadsheet other than that shitty 4shared site that wants you to sign up, download and install their shitty software? It would be great if you just drop boxed it with a direct download link.
    The next update will be hosted here, on HPT.
    Tyler

  12. #12
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    oh please make videos, LSJ bible guy. I need some help with my HPT and my hahn stage 5, trying to get help from anywhere. Thank you for this thread...
    Turbo LSJ - Hahn 20G

  13. #13
    Senior Tuner cobaltssoverbooster's Avatar
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    its been hard since i dont have a lsj to do my research on.
    rdrfabrication@gmail.com
    2016 GMC 3500 Denali Diesel
    2000 Ford Mustang - Top Sportsman

    Ecotec help can be found here:
    LNF-http://www.hptuners.com/forum/showth...357-LNF-Guides
    LSJ-http://www.hptuners.com/forum/showth...965-LSJ-Guides

  14. #14
    Quote Originally Posted by c130aviator View Post
    oh please make videos, LSJ bible guy. I need some help with my HPT and my hahn stage 5, trying to get help from anywhere. Thank you for this thread...
    what do you need help with?

  15. #15
    Senior Tuner cobaltssoverbooster's Avatar
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    if any of you who currently tune lsj's have a bit of time to use "debut video capture software" (found free on cnet.com)
    can use the program to record the screen imaging as i have done for the lnf crowd, we can post videos up quicker than i am capable of.

    the lsj i was planning to make the videos with has run into unexpected damage and no longer exists lol
    rdrfabrication@gmail.com
    2016 GMC 3500 Denali Diesel
    2000 Ford Mustang - Top Sportsman

    Ecotec help can be found here:
    LNF-http://www.hptuners.com/forum/showth...357-LNF-Guides
    LSJ-http://www.hptuners.com/forum/showth...965-LSJ-Guides

  16. #16
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    you and me are gonna have alot of PM's here real soon. About to stuff some 60's, a 2.8, and tune my car. Already have a ported blower on my car, and I checked the fuel trims today for the first time.

    20.7!!!! on the LTFT.
    13.3AFR WOT
    155% injector duty cycle


    How the eff has my car not blown up in the 8 months ive had that blower on it I have no idea.

  17. #17
    Advanced Tuner omega_5's Avatar
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    ^
    The big secret to learning how to tune is simple; tune it when it's stock.
    Once you have it dialed in, you will have a far easier time knowing what to change when you put the pulley and injectors in.
    Tyler

  18. #18
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    Thanks for doing this, even though I don't own an LSJ, I appreciate your work. I'm hoping to do a E78 Cruze tuning guide once I mess around with it.
    2012 Chevy Cruze A6 1LT RS

    Formerly - 2004 GTO, 2002 Z28, 2007 Colorado, 2008 Silverado

  19. #19
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    Quote Originally Posted by omega_5 View Post
    ^
    The big secret to learning how to tune is simple; tune it when it's stock.
    Once you have it dialed in, you will have a far easier time knowing what to change when you put the pulley and injectors in.
    I just tuned my truck with a Vortec v8......was all kinds of effed up. So I am diving in with a little exp.

  20. #20
    Are there any custom scanner configs for the LSJ platform? Maybe we can add those to the OP
    09 LNF: K&N Cai, ZZP IC, Injen IC piping, 3bar maps, efr 6758 (440whp!), Zeitronix E85 gauge, Innovate LC-1, WOTbox, HPTuners/Selftuned