Just tripped the two codes on the way to the office this morning.

Based on this thread I'm thinking I should clean the MAF and see if that does the trick.

If it doesn't work out then, 02 sensors, FPR, and EGR? What about a PCV clean or replace?

Suggestions?

I'm only at ~52,000 miles. Also this is the first tank of gas I went with 85 octane instead of the normal 88 or 91, could the octane change cause a lean condition?

Thanks guys!

Richie

Glad I did the search and found this wonderful thread.