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Thread: Do User Defined PIDs have Numbers?

  1. #1
    Senior Tuner 5_Liter_Eater's Avatar
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    Do User Defined PIDs have Numbers?

    I'm creating a custom PID for my AEM WB signal through my AC pressure sensor. Got that down and it reads the WB's AFR. Now I need to create my own custom AFR % Error PID and need to reference the user defined AEM WB PID. I know I could just use the equation in the AEM WB PID but I'd like to be able to reference it in one place in case I need to change it.
    Bill Winters

    Former owner/builder/tuner of the FarmVette
    Out of the LSx tuning game

  2. #2
    Tuner in Training
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    Quote Originally Posted by 5_Liter_Eater
    I'm creating a custom PID for my AEM WB signal through my AC pressure sensor. Got that down and it reads the WB's AFR. Now I need to create my own custom AFR % Error PID and need to reference the user defined AEM WB PID. I know I could just use the equation in the AEM WB PID but I'd like to be able to reference it in one place in case I need to change it.
    reserected. I am running into the same problem, and apparently no one answered this.

    5l, did you find a solution?

  3. #3
    Senior Tuner 5_Liter_Eater's Avatar
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    I think someone answered it in another thread but basically there isn't a way to reference user defined PID's. So my AEM WB fed through my AC pressure sensor input PID was "[PID.7101]/.5+9.8" and in order to do the AFR % Error I had to enter that same raw info again: "(([PID.7101]/.5+9.8)-[SENS.121])/[SENS.121]*100"
    Bill Winters

    Former owner/builder/tuner of the FarmVette
    Out of the LSx tuning game

  4. #4
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
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    it will be in the next public release due in a couple of weeks.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"

  5. #5
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    Quote Originally Posted by foff667
    it will be in the next public release due in a couple of weeks.
    Well, it has been released... Is there any documentation on how to use this feature yet?

  6. #6
    Senior Tuner 5_Liter_Eater's Avatar
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    Click on (?) next to the Plot Filtering inside a histogram and scroll to the bottom of the PID list. You will see some user.900x's. Haven't tried it yet but it looks like it's there. Thanks guys!
    Bill Winters

    Former owner/builder/tuner of the FarmVette
    Out of the LSx tuning game

  7. #7
    Tuner in Training
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    Quote Originally Posted by 5_Liter_Eater
    Click on (?) next to the Plot Filtering inside a histogram and scroll to the bottom of the PID list. You will see some user.900x's. Haven't tried it yet but it looks like it's there. Thanks guys!
    Thanks, I'll try it when I get home from work!

  8. #8
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    Yes, it works and yes I have been using that.