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Thread: VVE Bump!?

  1. #1
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    Default VVE Bump!?

    Doing the VVE following the guide. And for the life of me I cant get the curve to be 'smooth'.

    I started aligning to 4 zones,stepping down to currently 2 after about 5 iterations each step.
    Using B8101 as I will be using the MAF once the vve is dialed in.

    2010 Camaro LS3
    Stock heads
    AGP Twin Turbo
    LS9 cam
    LSA injectors
    3bar MAP

    Log_0001.efi
    SS_Tune_0001.ctz

    What am I doing wrong?

    Thanks!

  2. #2
    Joe (Moderator) joecar's Avatar
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    Which wideband are you using...?

  3. #3
    Joe (Moderator) joecar's Avatar
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    You wideband does not make sense when Lambda is 1.00:

    Click image for larger version. 

Name:	capture~000124.png 
Views:	176 
Size:	83.1 KB 
ID:	21888


    are you sure it's working ok...?

  4. #4
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    Quote Originally Posted by joecar View Post
    You wideband does not make sense when Lambda is 1.00:

    Click image for larger version. 

Name:	capture~000124.png 
Views:	176 
Size:	83.1 KB 
ID:	21888


    are you sure it's working ok...?
    Quote Originally Posted by joecar View Post
    Which wideband are you using...?
    It's a Innovate MTX-L, the gauge seems to match the logger (which updates a lot faster)

    My calcpid is below. I think its correct to the way the voltage output is configured.
    *CLC-00-001
    AFR 10.00 17 0.4 "(({EXT.AD1}*0.0952)+0.68)*14.7"
    lambda 0.68 1.156 0.4 "({EXT.AD1}*0.0952)+0.68"

    **EDIT**
    Voltage output
    Click image for larger version. 

Name:	0-5v.PNG 
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Size:	44.3 KB 
ID:	21891
    Last edited by opcode; March 6th, 2018 at 02:38 PM.

  5. #5
    Joe (Moderator) joecar's Avatar
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    Quote Originally Posted by opcode View Post
    It's a Innovate MTX-L, the gauge seems to match the logger (which updates a lot faster)

    My calcpid is below. I think its correct to the way the voltage output is configured.
    *CLC-00-001
    AFR 10.00 17 0.4 "(({EXT.AD1}*0.0952)+0.68)*14.7"
    lambda 0.68 1.156 0.4 "({EXT.AD1}*0.0952)+0.68"
    Yes, the lambda equation correctly equation matches how your MTX is programmed in the image below.


    **EDIT**
    Voltage output
    Click image for larger version. 

Name:	0-5v.PNG 
Views:	209 
Size:	44.3 KB 
ID:	21891

  6. #6
    Joe (Moderator) joecar's Avatar
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    Quote Originally Posted by opcode View Post
    Let me work your log thru the procedure...

  7. #7
    Joe (Moderator) joecar's Avatar
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    Does your B4001 IFR table come from the LSA stock IFR table...?

    Also, do your other injector tables come from the LSA stock tune...?

  8. #8
    Joe (Moderator) joecar's Avatar
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    I need to look at a stock LSA tune file...

  9. #9
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    Quote Originally Posted by joecar View Post
    I need to look at a stock LSA tune file...
    2013 Chevrolet Camaro Coupe Manual LSA 6.2 Litre (12653669).ctz

    Here is the lsa tune I sourced the injector data from.

  10. #10
    Joe (Moderator) joecar's Avatar
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    Quote Originally Posted by opcode View Post
    2013 Chevrolet Camaro Coupe Manual LSA 6.2 Litre (12653669).ctz

    Here is the lsa tune I sourced the injector data from.
    ok, thanks.


    I'll look at your tune/log files during the day...

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