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Thread: Lost1 Why is my MAP reading so high

  1. #1

    Lost1 Why is my MAP reading so high

    All of a sudden my MAP reading is very high. It is showing crazy numbers like 155 at idle and then 300's driving around and I can't figure out why. Car is running normal and my boost gauge works fine so which tells m its setting. It is a 3 BAR GM MAP Sensor.

    MAP JACKED.hpl
    Last edited by edge04; 08-08-2014 at 03:13 PM.

  2. #2
    HP Tuners Support
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    reading 53kpa at idle, looks fine to me.

    normal.JPG

  3. #3
    the table shows correctly but on the chart it reads wrong and it doesn't matter what config I use.

    MAP.png
    Last edited by edge04; 08-08-2014 at 04:07 PM.

  4. #4
    Has this ever happened to anyone before? It does the same with boost, I created the Boost PID using the instructions under Help and it would read 33 at idle.