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Thread: MAP Sensor readings

  1. #1
    Tuner in Training
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    Nov 2007
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    MAP Sensor readings

    I posted a topic in the V6 tuning section about my 2 boost PIDs not matching.

    Since then I have realized that my MAP sensor readings in kPa do not match my MAP PID readings in kPA. Which explains why the boost pid that uses the MAP pid doesnt match the one using the MAP sensor itself.

    Is there a reason why these two dont match? Maybe a default setting or something.The MAP sensor itself never shows a value higher that 50kPa.

    This is a screen shot of my chart, the MAP in purple is the sensor, and the one in white labeled MAPPID is the reading using the PID. I also posted the log where I got that screen shot, if you look at the histograms in my VE tables there are no readings for anything above 50kPA.

    Attachment 9288

    Attachment 9289

  2. #2
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
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    its because you've done something incorrectly while creating a custom pid.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"

  3. #3
    Tuner in Training
    Join Date
    Nov 2007
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    Thanks that worked, Im not sure how I messed that up.....I checked the PIDs i made like 4 times. Appreciate it.