fail in the same uncommon way. I was unable to turn up anything on no-load MAF voltages outside of idle through search either. Doesn't the MAF voltage change when k-value is played with because that could be a factor in the low reading? Though I doubt it would cause this large a discrepancy. Either way the MAF sensor is more fun to consider than fuel...I'm sick of fuel. I guess I'll keep searching and maybe get lucky! Thanks for posting up.