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Thread: Inj pulse width help BA

  1. #1
    Potential Tuner
    Join Date
    Nov 2020
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    7

    Inj pulse width help BA

    Have a BA N/A with FG N/A injectors and manifold. On vcm scanner injector pulse width is 700m/s!!! at idle and top out at 845m/s

    I have all fg injector scales, car idles and drive fine fuel targets are all acceptable except at 5800 and up it leans out

  2. #2
    Tuner
    Join Date
    Jan 2019
    Location
    Australia
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    81
    Alter the values in the Map Per Airmass High Res. You will need to be logging cam angle and rmp to see where your at. Lower numbers increase fuel.

  3. #3
    Potential Tuner
    Join Date
    Nov 2020
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    7
    Quote Originally Posted by JasonHSV View Post
    Alter the values in the Map Per Airmass High Res. You will need to be logging cam angle and rmp to see where your at. Lower numbers increase fuel.
    JasonHSV that doesn?t help with the crazy injector pulse width being logged.

    I believe the car has a fuel pressure issue hence the lean out up top