2g maf voltage vs. flow curve data

[YZFR1]

Hello,

i'm trying to set up boost comp with a maf and run maf as a map

If anyone has voltage vs. air flow specs on the maf sensor and would like to share them.. it would be highly appreciated!! Thank you

Best regards!

 

[Ceddy]

The stock MAF sensor is a Karmen Vortex type.

It outputs a frequency(Hz) per amount of airflow, not a voltage.

 

[knochgoon24]

It works like this:
Kármán vortex street - Wikipedia, the free encyclopedia

 

[YZFR1]

My mistake..

Would anyone happen to have frequency(Hz) vs. air flow data? Or % duty vs. air flow? Any data would be helpfull

 

[dsm-onster]

Stealth 316 - 3S MAS Liter Per Hz

That function assumes the curve stays the same after 2100hz. but in realworld results here and on th link forums, the functuon is linear throu 2700hz, where the sensor begins to drop counts. Linear up to +675cfm. This is about 50lb/min give or take iat and baro.

 

[YZFR1]

Thanks a lot dsm-onster, you have been very helpfull.. i can see why you are a wiseguy