[Shep2112]

Thanks for the info, Nate. I added one line to my post a few mins after posting, maybe you replied before I got that in there. I had cleaned both sensors below the alternator, which were already nice looking, no gunk of any sort on them. Since it only gave that code once, I think it was just a random thing.

Does the 94 have a limp mode or is that only OBD2 based Subarus?

I'll try to have someone bring the other MAF to the garage this week for them to try out. Should there be 4 or 5 wires going into the MAF harness? The connector that's on there has the first hole plugged (looking at it from the back end of it, from the left side of the car).

Thanks,
Eric