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Type: Posts; User: JoeMama's GTO

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  1. Replies
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    Thanks for your help, I think I figured it out....

    Thanks for your help, I think I figured it out. The AFR was scaled because my injectors are 80lb/hr (vs. 63.5). I did not properly account for the E85 scaling when making that table because I had it...
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    Yeah I am going to contact the guy that...

    Yeah I am going to contact the guy that originally tuned it before making that change. It has ran very well for years on that tune and I am assuming he had a good reason for creating that stoich...
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    Yeah, that is what is confusing. I have a WB and...

    Yeah, that is what is confusing. I have a WB and I am logging low 12's and high 11's when it should be mid to low 11's. I have attached the file. Also of interest is that a Alcohol EQ table does not...
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    Hmmm, it seems to be a little lean still. Also I...

    Hmmm, it seems to be a little lean still. Also I was logging commanded AFR (using a different device than HPT) and it was 14.66 multiplied by my EQ ratio. So the commanded AFR was between 17 and...
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    Excellent, thanks. It just threw me off that...

    Excellent, thanks. It just threw me off that there would be two ways to "blend" the fuel tables based on fuel comp.
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    2006 GTO Flexfuel

    OK, I just installed a flexfuel sensor on a 2006 GTO and verified that it is working. Now I understand how the flex spark tables work but the fueling has me a little confused. I think what needs to...
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