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MAP sensor

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Old 10-24-2007, 08:44 AM
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Default MAP sensor

If I switch from a 1 bar to a 2 bar sensor, is there any reprogramming of the computer required for it to "know" it has been swapped. I am not force inducing yet, and I know that when I do, there will need to be some reprgramming. I am unsure of what voltages that these things put out, but I was just wondering in case they are both, for example, 0-5V range. Then 1 bar could read 5 V for one and 2 bar could read 5V for the other. If the computer didn't know that they had been swapped, then it would interpret the pressure incorrectly. However, if the 2 bar is 0-5V and the 1 bar is 0-2.5 V, then it wouldn't matter.

Thanks.




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