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Thread: AEM 30-0333/0334 upgrade kit and format issues in Serial Mode

  1. #1
    Senior Tuner mowton's Avatar
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    AEM 30-0333/0334 upgrade kit and format issues in Serial Mode

    Good morning, I know this is a very old subject and one that isn't being worked any more but I seem to have a format error in the displayed Lambda value in the scanner. I do not think it has to do with the kit I am working on but the AEM Gauge display is 1.02 lambda but the HP Tuners channel reports 10.20....off by a decimal point!

    Is this an issue with my computer and the serial data setup or is that what you all are seeing as well? Will I have to generate User Math to reformat the data?

    Thx in advance for your responses

    Ed M
    2004 Vette Coupe, LS2, MN6, Vararam, ARH/CATs, Ti's, 4:10, Trickflow 215, 30# SVO, Vette Doctors Cam, Fast 90/90, DD McLeod, DTE Brace, Hurst shifter, Bilsteins etc. 480/430

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  2. #2
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    That is a known issue with the serial output on the 30-0300/0333/0334. When the display is switched to lambda mode, the serial output switches formats to lambda. But, it doesn't move the decimal point.
    It was left that way because some geniuses started depending on it, rather than reporting it and waiting for a fix. So, now, we are stuck with it.

  3. #3
    Senior Tuner mowton's Avatar
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    Quote Originally Posted by dr.mike View Post
    That is a known issue with the serial output on the 30-0300/0333/0334. When the display is switched to lambda mode, the serial output switches formats to lambda. But, it doesn't move the decimal point.
    It was left that way because some geniuses started depending on it, rather than reporting it and waiting for a fix. So, now, we are stuck with it.
    Thanks Mike, I thought that so I generated a set of user defined math parameters to correct it and a new error one for the Lambda mode....

    Ed M
    2004 Vette Coupe, LS2, MN6, Vararam, ARH/CATs, Ti's, 4:10, Trickflow 215, 30# SVO, Vette Doctors Cam, Fast 90/90, DD McLeod, DTE Brace, Hurst shifter, Bilsteins etc. 480/430

    ERM Performance Tuning -- Interactive Learning ..from tuning software training to custom tunes
    HP Tuners Dealer- VCM Suite (free 2hr training session with purchase), credits and new Version 2.0 turtorial available
    http://www.ermperformancetuning.com
    http://www.facebook.com/ERMPerformanceTuning

    [email protected]