Starts fine, idles for a couple seconds, then stalls itself. No CEL the first time or two. Here's a video of the stall behavior.
I suspect the MAF because I was recently mucking around removing the airbox to access the passenger-side spark plug wires. Prior to mucking around in the engine compartment today, the car was running completely fine.
(For what it's worth, I also messed with the ignition coil. I put everything back where it was when I started, but may have bumped or dropped something.)