So I was driving home yesterday, and my '95 maxima started running rough, and died. I cranked it back, got another 10 miles, and same thing happened, except this time, the check engine light came on. I checked the codes, and got 0102(mass air sensor). I was able to drive it another 20 miles home, and made it to my driveway when it started crapping out again.Is there anything I can check to make sure it's the MAS? Also, where is a good place to buy a NEW MAS? Are the ones from Kragen as good as the ones from Nissan? Also, are the sensors avail by themselves for sale anywhere?Thanks for any info