Unknown DTC on "21 JL Sport.

Had a couple of strange codes on the scanner, but the CEL never lit.

The Jeep is fairly new to me, and the previous owner has made several mods, including a new stereo, winch, lift, larger tires, various off-road lighting, exhaust upgrade, etc.

There have been no alterations to the engine at all.

P2E30 - I can't find much information on this at all. Just a generic "fuel system issues" explanation.

P152E - Engine hood switches. This one sounds pretty straightforward. One of the switches was a little gummed up and doesn't seem to want to function correctly. Are the switches identical? They're inexpensive enough, but are they the same part number?

Anyone have any ideas?