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Thread: Help Factory 5 with Ls1 no power enrichment

  1. #1

    Help Factory 5 with Ls1 no power enrichment

    Hello I have here a Factory five with 2002 corvette ls1.

    does no power enrichment.
    I can not find the problem .I hope someone can help me!!!!!!

    Thanks
    Attached Files Attached Files

  2. #2
    Advanced Tuner
    Join Date
    Sep 2017
    Posts
    736
    Try enable torque at 50%
    1997 30th SS. Torqhead 24x, TFS heads, 223/235 cam, 4l80e, S60 D1SC 14psi

  3. #3
    okay that try thanks
    is enable torq the same as engine load in vcm scanner ????

  4. #4
    Senior Tuner Lakegoat's Avatar
    Join Date
    Jul 2012
    Location
    Florida
    Posts
    1,424
    Engine--Power Enrichment__Enable and look down about 3 places
    2000 Camaro SS 2015 L83 port injected, Whipple 3.0, 4L80E, 8.8 Ford
    2013 Silverado 5.3, 6L80k 8.8

  5. #5
    okay thanks for help comandet Afr is now on 12.5
    the current afr is still at 14.5 will now tune the MAF

    thanks

  6. #6
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
    Posts
    13,533
    Try to tune both the MAF and VE.

    And make sure you are running 58psi of fuel pressure.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.