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Thread: Ford 39# blue injectors code

  1. #1
    Tuner in Training
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    Sep 2015
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    Ford 39# blue injectors code

    Hey guys does anyone know that code for ford 39# injectors ? ... any info would help

    thanks

  2. #2
    Tuner in Training
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    Sep 2015
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    Someone gave me this but i dont think that its right

    Flow rate low 39.01294 lb/hr
    Flow rate high 32.24041 lb/hr
    breakpoint 0.00001400

    pw minium 0.40054 msec

  3. #3

  4. #4
    Tuner in Training
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    Sep 2015
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    oh that helps alot ... information I have is all wrong !

  5. #5
    Tuner in Training
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    Sep 2015
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    how about the FNPW_BKCOMP settings ... do i need to do this ? the psi chart doesnt match with the one on the hpt ?

  6. #6
    Tuner in Training
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    Sep 2015
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    I used all the new data for the 39# injectors and after the update the truck runs super lean at idle ... did i miss out on something
    injector.png

  7. #7
    Tuner in Training
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    Sep 2015
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    sorry this the injector number I got off the injector 2r3v-b5a ... maybe the data sheet i got is not right for this ?

  8. #8
    Senior Tuner
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    Feb 2006
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    Make sure your table values are going out to the right decimal place. Most of the spec tables are at 3-4 decimal places. Also, your pressure scale on the Injector Offset Multiplier table is incorrect. Aside from that, the values look fine. Time to adjust MAF settings.
    Jaime

  9. #9
    Tuner in Training
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    Sep 2015
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    ok ... so i corrected all the values properly to the decimal point.. after this i need to adjust the mass air flow ?

  10. #10
    Potential Tuner
    Join Date
    Jul 2020
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    Hi, i have this injector with fuel pressure axis 60/65/70/80/127PSI fuel regulator is set to 65psi how determinate or calcul the injector breakpoint? thanks

  11. #11
    Advanced Tuner
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    Mar 2010
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    New Orleans, LA
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    someone asked the same thing on another forum today

    http://forum.efidynotuning.com/viewt...hp?f=51&t=3813