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Ya..Im struggling with this..5v is a moving 480 Kg/hr = 17.6 lb/min? 175HP? (ish)
Jeff, I am confused-- where does 5v come in? The MAF is spec'ed to 930 kg/h = 5.7 volts, it will go higher but the LH max's out at 6.3v-- which is around 500hp (crank) I think.
ST's MAF-voltage display (and log) only goes to 5.1v but the calculated load signal ("MAF-signal (abs)") tracks higher.
Considering the abundance of cars that use the newer (read: lower $$) MAF sensors these days, is there a practical way to substitute one for the hot-wire sensors we use now? Seems from the plots that Hans shared that one could either build a little hardware op-amp "converter" to add the voltage offset, or change some of the code in the LH to rescale for the lower signal voltage.