Thanks. I did figure out that I do in fact, have a MAF sensor. My mechanic (personal friend who's ASE cert.) did the diagnostic but he doesn't have a code reader so I don't know about that. He used his OHM reader to do most of the checking. He had said it's the O2 sensor down by the cat so I'm...
My 97 4Runner apparently needs an O2 Sensor & either a MAF or MAP sensor. My mechanic had said MAP sensor but it seems that I don't have one of those BUT, I do have a MAF sensor so it seems. What I want to know is: which O2 sensor (mechanic said it's down by the cat) and do I have a MAP sensor...
