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AEM 1040 Standalone MAP Sensor Calibrations

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Old Feb 3, 2010 | 04:14 AM
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1990hondacrx's Avatar
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Default AEM 1040 Standalone MAP Sensor Calibrations

ok guys im running AEM 1040 on my crx on 11 pounds of boost at the moment my tunner gave me a motorola 2.5 map sensor i have it all wired in and ready to go but i need to know how to calibrate it.
does anyone on here know what the calibrations are and how i set them in AEM? any help would be wonderful thanks
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Old Feb 3, 2010 | 08:16 AM
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Default Re: AEM 1040 Standalone MAP Sensor Calibrations

alota views and no answers? anyone out there that knows the voltages?
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Old Feb 3, 2010 | 09:07 AM
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Default Re: AEM 1040 Standalone MAP Sensor Calibrations

http://www.freescale.com/files/senso...=Documentation

its the mpx4250a i need to know the voltage to calibrate it to
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Old Feb 3, 2010 | 09:45 AM
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Default Re: AEM 1040 Standalone MAP Sensor Calibrations

The big blue square at the top of page 1 of that link you just posted gives you the voltages. 0.2v - 4.9v. Page 4 has a chart that shows you the linear scale for Output vs absolute pressure in v/kPa.
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