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ModifiedA4
01-18-2008, 07:52 AM
I verified for myself the relationship between load % and the maf values. the full post is here (http://forums.audiworld.com/a4/msgs/2775577.phtml).

http://www.modifieda4.com/images/ecu-logs/m4_load_calc.png

Don Supreme
01-18-2008, 08:11 AM
MAF less FTW!

gotaudi
01-18-2008, 01:53 PM
With my car I can unplug the MAF sensor and the load values are still calculated. I dont know why but it is. When I log load maxes out at ~197% this value holds from about 4000rpm to redline.

ModifiedA4
01-18-2008, 01:59 PM
With my car I can unplug the MAF sensor and the load values are still calculated. I dont know why but it is. When I log load maxes out at ~197% this value holds from about 4000rpm to redline.

thats perfectly normal, if there is no maf signal the ecu defaults to a load map. 197% is probably becuase you're running a larger turbo setup, pushig more air :)