GM MAF Output Signal

02-15-2014, 11:04 PM

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GM MAF Output Signal

Does any one know the output voltage vs frequency for a GM/Delphi MAF sensor?

02-16-2014, 06:39 PM

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Sure. Everybody's PCM knows.

I've posted some Excel sheets that have several different
cal tables, for both 75mm and 85mm, in the past.

02-17-2014, 08:31 PM

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voltage should not vary with freq . a ford maf will output variable voltage.