I believe you didn't do the test right. You have to (or at least you're supposed to) have the vehicle at full operating temperature before performing a KOEO self-test. That's probably the reason you see codes 114, 116, and 636. You also probably had your a/c or defroster on, thus code 539.
542 is the only one you need to worry about, and you've got the wrong definition for it (or at least you need some term correction). 542 simply means there is a fuel pump circuit failure, i.e. there's no voltage seen by the PCM going to the fuel pump. This could be as simple as a bad relay or fuse.
Directly from the service literature:
542 is the only one you need to worry about, and you've got the wrong definition for it (or at least you need some term correction). 542 simply means there is a fuel pump circuit failure, i.e. there's no voltage seen by the PCM going to the fuel pump. This could be as simple as a bad relay or fuse.
Directly from the service literature:
