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Joeyschrama

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Posts posted by Joeyschrama

  2. Share your Math Channel List

    in G4x

    Posted

    On 5/2/2024 at 8:50 PM, Laminar said:

    Can you simplify the equation? You have two variables but then a whole bunch of static numbers being continuously calculated.

    You use a comma, but does Link expect a decimal point? I don't know what the comma does for the syntax but if you're always getting 550, it seems like the equation is ignoring everything to the left of the comma and just giving you the result 55*10. Maybe using the comma instead of decimal point to show your decimal places is throwing it off.

    Can you simplify it down to the two parameters and a single number?

    Could you just do a*b / 22.65? I'm not sure exactly what your order of operations is.

    Damn, you might be right about the comma for a decimal point, will try that tomorrow!
    And to be fair, i don't really understand the equation. I got it from an Excel sheet where you can fill in the Engine speed, Airmass per cylinder and the number of cilinders.

    It looks like it converts the Airmass g/cyl to airmass g/s, so that is part of the equation.
    I might be better off using just the 22.65 value, since the amount of cilinders is static of course.

    Update: It was indeed the comma which caused the issue!
    With the following equation it works: a*b/15/2/7.55*10

  3. Share your Math Channel List

    in G4x

    Posted

    Can someone help me with the following mathblock?

    I want to calculate the estimated horsepower with this calculation:
    Parameter a: Engine speed
    Parameter b: Air per cylinder estimation
    Equation: a*b/15/2/7,55*10

    Somehow it always has the outcome of 550, but when i enter the values from a log manually into the calculator it comes up with the right number.

  4. Variable Launchcontrol/Antilag

    in WishList

    Posted

    22 hours ago, Adamw said:

    Latched launch mode has all you want I think.  Set up a GP output for your TPS >35% activation, all the rest is built-in to the function.  

    Example below should behave as you describe provided I have understood your explanation correctly.  The launch RPM will be latched at whatever it was doing at the instant you hit 35% TPS.  

    It would be easier with a button in my opinion - rev up to whatever RPM you want, then hit the button and it will stay there.  

    2kr8bt5.png

    Thanks Adam, that was exactly what I was looking for.
    Works like a charm!

  5. Variable Launchcontrol/Antilag

    in WishList

    Posted

    Hi everyone!

    It would be great to have an option for TPS based variable launchcontrol , like most Honda tuning software have (Hondata, eCtune, Neptune, HTS, Crome, Doctronic).

    How it works is as following
    - Set the minimum RPM
    - Set the disengagement vehicle speed
    - Set the TPS engagement %
    - Set the TPS disengagement %

    For example:
    Minimum RPM: 3000
    Below VSS: 12kph
    TPS engage: 35%
    TPS disengage: 20%

    What happens is that you can rev to any RPM with the throttle pressed less than 20%, for example to 5000rpm. When you smash the throttle at this point the launch RPM latches to 5000rpm.

    This way you can easily adjust the launch RPM on the spot without twisting dials or adjusting the tune.

    If there is any way to jerryrig this with tables or mathblock, please let me know!
    I'm new to Link ECU and not familiair with the advanced functions yet.
     

  6. Knock sensor on G4X HC92X

    in G4x

    Posted

    On 3/18/2024 at 10:17 AM, Joeyschrama said:

    Hi Adam,

    Could you please send me those instructions too?
    My HC92X is ordered and on its way. Would really like to hookup my Bosch wideband knock sensor.

    Have 7 years SMD soldering experience and got all the right tools for this process.

    I forgot to tag @Adamw
    Sorry for the spam.

    ECU will be arriving tomorrow. Can't wait to set everything up!

  7. Knock sensor on G4X HC92X

    in G4x

    Posted

    On 2/10/2023 at 9:36 PM, Adamw said:

    I will PM you guys both some instructions.  If you want it done by Link you can contact [email protected] to get more info.  

    Hi Adam,

    Could you please send me those instructions too?
    My HC92X is ordered and on its way. Would really like to hookup my Bosch wideband knock sensor.

    Have 7 years SMD soldering experience and got all the right tools for this process.

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