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Thread: AFR % Error

  1. #1
    Advanced Tuner dont_blink's Avatar
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    AFR % Error

    How the hell do I set this up with my AEM WB in the . Don't tell me there is a how to on this because I have been searching for the past two hours. All I can find is people making histograms, but no actual set up.

    Is it as simple as a user defined PID where i would do:

    100*([AUX.2005]-[SENS.121])/[SENS.121]

    Can't be that simple lol. There has to be an offset of sorts no?

  2. #2
    Senior Tuner
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    Pro version of HP or no? The Pro version already has it. Just add(Pick from the long list) your brand of WB to the Table view in the EI0.
    You've got, and I quote, "....with my AEM in the______".... In the where bud??
    Are you running it through the EGR or AC by chance?

  3. #3
    Senior Tuner 5_Liter_Eater's Avatar
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    Nov 2005
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    Like mentioned above there should be no need to create your own custom PID. Since you're using the EIO/Pro just use the build in AFR Error PID. If you're running it through the EGR or AC pressure then you will need your own custom AFR Error PID.

    If HPT doesn't match your AEM then you may need to create a custom EIO PID for your WB to account for the offset.
    Bill Winters

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

  4. #4
    Advanced Tuner dont_blink's Avatar
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    Yes I have the PRO version. Found it lol. I thought it was the one I had tried to create, but wasn't working. Thanks 5LE!