Here was the plan...
- Warm engine... then disconnect battery. Let engine cool.
- Replace the DPFE.
- Clean the MAF (With great care for the little wires - I heard Windex does the trick)
- Replace the PCV
- Restart car.
And here's what happened...
- DPFE was a piece of cake.
- MAF was a little trickier. I could not remove the MAF unit from the air intake housing; the plastic unit was attached to the air intake housing with a couple of tamper-proof Torx screws. One of which had the head capped with some sort of glue. I started to whittle the glue off the top of the screw, but when I looked down the housing and saw those little wires (those fragile-looking little wires), the angel of wisdom whispered in my ear, "There's probably a reason they don't want you taking this apart." So, uncharacteristically, I heeded this voice, and put the air intake housing back on.
- PCV valve, another piece of cake.
And after a small offering of blood the middle finger on my right hand, the car started and the light has been off.
Thanks to everybody, Steve
miles 55k