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Thread: what happens

  1. 09-27-2012 #1
    ony
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    what happens

    what happens to the fuel ratio when the bpw on the egr valve goes from 181 to 157?
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  2. 09-28-2012 #2
    RobertISaar
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    perhaps you can rephrase that?

    are you referring to the BPC at 0% EGR compared to the BPC at a higher EGR%?
    1995 Chevrolet Monte Carlo LS 3100 + 4T60E

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  3. 09-28-2012 #3
    ony
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    yes i think it is bpc.
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  4. 09-28-2012 #4
    RobertISaar
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    as the BPC drops, so does the delivered BPW. that table acts as a multiplier, larger numbers create a larger BPW.
    1995 Chevrolet Monte Carlo LS 3100 + 4T60E

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  5. 09-29-2012 #5
    ony
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    does the small numbers increase the fuel or decrease it?
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